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        <title>&lt;font size=4.97em&gt;&lt;b&gt;홈레코딩 위키&lt;/b&gt;&lt;/font&gt; - 음향:industrial_standards</title>
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        <title><font size=4.97em><b>홈레코딩 위키</b></font></title>
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        <dc:date>2025-06-01T13:15:50+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>AGCOM 219</title>
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&lt;h1 class=&quot;sectionedit1&quot; id=&quot;agcom_219&quot;&gt;AGCOM 219&lt;/h1&gt;
&lt;div class=&quot;level1&quot;&gt;

&lt;p&gt;
&lt;strong&gt;AGCOM 219&lt;/strong&gt;는 이탈리아 AGCOM(Autorità per le Garanzie nelle Comunicazioni)에서 제정한 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=디지털&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;디지털&lt;/a&gt; 텔레비전 방송 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;오디오&lt;/a&gt;의 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=라우드니스&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;라우드니스&lt;/a&gt;(음량) 및 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=peak&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;피크&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=레벨&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;레벨&lt;/a&gt; 관리를 위한 공식 기준입니다.  
이 표준의 목적은 방송 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%98%A4%EB%94%94%EC%98%A4_%ED%94%84%EB%A1%9C%EB%8D%95%EC%85%98/program&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;오디오_프로덕션:program&quot; data-wiki-id=&quot;오디오_프로덕션:program&quot;&gt;프로그램&lt;/a&gt;과 광고의 음량을 일관되게 유지하여, 이탈리아 내 모든 방송사가 동일한 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;오디오&lt;/a&gt; 품질 기준을 적용하도록 하는 데 있습니다.
&lt;/p&gt;

&lt;/div&gt;
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&lt;h2 class=&quot;sectionedit2&quot; id=&quot;핵심_내용&quot;&gt;핵심 내용&lt;/h2&gt;
&lt;div class=&quot;level2&quot;&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/itu/start&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:itu:start&quot; data-wiki-id=&quot;음향:industrial_standards:itu:start&quot;&gt;ITU&lt;/a&gt;-R BS.1770-1 기반&lt;/strong&gt;: AGCOM 219/09/CSP는 국제 표준인 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/itu/start&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:itu:start&quot; data-wiki-id=&quot;음향:industrial_standards:itu:start&quot;&gt;ITU&lt;/a&gt;-R BS.1770-1 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=라우드니스&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;라우드니스&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=측정&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;측정&lt;/a&gt; 알고리즘을 기반으로 하며, K&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/measurement/weighted&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:measurement:weighted&quot; data-wiki-id=&quot;음향:measurement:weighted&quot;&gt;-weighted&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=필터&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;필터&lt;/a&gt;와 True &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=peak&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;Peak&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=측정&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;측정&lt;/a&gt; 방식을 사용합니다.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;음량 표준화&lt;/strong&gt;: 모든 방송 콘텐츠(&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%98%A4%EB%94%94%EC%98%A4_%ED%94%84%EB%A1%9C%EB%8D%95%EC%85%98/program&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;오디오_프로덕션:program&quot; data-wiki-id=&quot;오디오_프로덕션:program&quot;&gt;프로그램&lt;/a&gt; 및 광고)의 평균 음량(Integrated Loudness)을 &lt;strong&gt;-24 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=LUFS LU&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;LUFS&lt;/a&gt;&lt;/strong&gt;로 규정하며, ±0.5 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=LUFS LU&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;LU&lt;/a&gt;의 오차 범위를 허용합니다.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;True &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=peak&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;Peak&lt;/a&gt; 제한&lt;/strong&gt;: &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;오디오&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=시그널 신호&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;신호&lt;/a&gt;의 실제 최대값(트루 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=peak&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;피크&lt;/a&gt;, True &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=peak&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;Peak&lt;/a&gt;)은 &lt;strong&gt;-2 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt;TP 이하&lt;/strong&gt;로 제한해야 하며, 이는 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=디지털&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;디지털&lt;/a&gt;-&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=아날로그&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;아날로그&lt;/a&gt; 변환 및 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%BB%B4%ED%93%A8%ED%84%B0/codec/encoding&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;컴퓨터:codec:encoding&quot; data-wiki-id=&quot;컴퓨터:codec:encoding&quot;&gt;인코딩&lt;/a&gt; 과정에서 발생할 수 있는 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/level/clipping&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:level:clipping&quot; data-wiki-id=&quot;음향:level:clipping&quot;&gt;클리핑&lt;/a&gt;과 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=디스토션 왜곡 착색 새츄레이션&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;왜곡&lt;/a&gt;을 방지하기 위함입니다.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/signal_processor/gate_expander&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:signal_processor:gate_expander&quot; data-wiki-id=&quot;음향:signal_processor:gate_expander&quot;&gt;게이트&lt;/a&gt;(Gate) 적용&lt;/strong&gt;: &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=라우드니스&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;라우드니스&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=측정&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;측정&lt;/a&gt; 시, 무음 구간이나 배경 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=노이즈 잡음 소음&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;노이즈&lt;/a&gt;의 영향을 줄이기 위해 상대 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/signal_processor/gate_expander&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:signal_processor:gate_expander&quot; data-wiki-id=&quot;음향:signal_processor:gate_expander&quot;&gt;게이트&lt;/a&gt;(-8 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=LUFS LU&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;LU&lt;/a&gt;)와 절대 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/signal_processor/gate_expander&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:signal_processor:gate_expander&quot; data-wiki-id=&quot;음향:signal_processor:gate_expander&quot;&gt;게이트&lt;/a&gt;(-70 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=LUFS LU&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;LUFS&lt;/a&gt;)를 적용합니다.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;정렬 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=레벨&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;레벨&lt;/a&gt;(Alignment Level)&lt;/strong&gt;: 1k&lt;a href=&quot;https://wiki.homerecz.com/doku.php/acoustics/sound/frequency/start&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;acoustics:sound:frequency:start&quot; data-wiki-id=&quot;acoustics:sound:frequency:start&quot;&gt;Hz&lt;/a&gt; 톤 기준 -18 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt;FS로 정렬합니다.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1 node&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=기타&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;기타&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=측정&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;측정&lt;/a&gt; 기준&lt;/strong&gt;  &lt;/div&gt;
&lt;ol&gt;
&lt;li class=&quot;level2&quot;&gt;&lt;div class=&quot;li&quot;&gt; 최대 단기 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=라우드니스&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;라우드니스&lt;/a&gt;(Short Term, 3초): +5 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=LUFS LU&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;LU&lt;/a&gt;(상대 스케일 기준)&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level2&quot;&gt;&lt;div class=&quot;li&quot;&gt; 최대 순간 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=라우드니스&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;라우드니스&lt;/a&gt;(Momentary, 400ms): +5 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=LUFS LU&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;LU&lt;/a&gt;(상대 스케일 기준)&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level2&quot;&gt;&lt;div class=&quot;li&quot;&gt; PML(QPPM): -9 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt;FS&lt;/div&gt;
&lt;/li&gt;
&lt;/ol&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;오디오&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=채널&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;채널&lt;/a&gt; 구성&lt;/strong&gt;: &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=스테레오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;스테레오&lt;/a&gt;(좌/우), &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;오디오&lt;/a&gt; 설명(AD) 등 다양한 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=채널&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;채널&lt;/a&gt; 구성을 지원하며, 모든 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;오디오&lt;/a&gt;는 AGCOM &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=라우드니스&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;라우드니스&lt;/a&gt; 기준을 준수해야 합니다.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;적용 및 준수&lt;/strong&gt;: AGCOM 219/09/CSP는 이탈리아 내 모든 지상파 및 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=케이블&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;케이블&lt;/a&gt; 방송사에 적용되며, 방송 송출 전 반드시 기준을 준수해야 합니다.&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;
&lt;div class=&quot;tags&quot;&gt;&lt;span&gt;
	&lt;a href=&quot;https://wiki.homerecz.com/doku.php/tag/%EB%9D%BC%EC%9A%B0%EB%93%9C%EB%8B%88%EC%8A%A4?do=showtag&amp;amp;tag=%EB%9D%BC%EC%9A%B0%EB%93%9C%EB%8B%88%EC%8A%A4&quot; class=&quot;wikilink1&quot; title=&quot;tag:라우드니스&quot; rel=&quot;tag&quot;&gt;라우드니스&lt;/a&gt;
&lt;/span&gt;&lt;/div&gt;

&lt;/div&gt;
&lt;!-- EDIT{&amp;quot;target&amp;quot;:&amp;quot;section&amp;quot;,&amp;quot;name&amp;quot;:&amp;quot;\ud575\uc2ec \ub0b4\uc6a9&amp;quot;,&amp;quot;hid&amp;quot;:&amp;quot;\ud575\uc2ec_\ub0b4\uc6a9&amp;quot;,&amp;quot;codeblockOffset&amp;quot;:0,&amp;quot;secid&amp;quot;:2,&amp;quot;range&amp;quot;:&amp;quot;463-&amp;quot;} --&gt;</description>
    </item>
    <item rdf:about="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/atsc_a85">
        <dc:format>text/html</dc:format>
        <dc:date>2025-06-02T03:34:05+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ATSC A/85</title>
        <link>https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/atsc_a85</link>
        <description>
&lt;h1 class=&quot;sectionedit1&quot; id=&quot;atsc_a85&quot;&gt;ATSC A/85&lt;/h1&gt;
&lt;div class=&quot;level1&quot;&gt;

&lt;p&gt;
&lt;strong&gt;ATSC A/85&lt;/strong&gt;는 Advanced Television Systems Committee(ATSC)에서 제정한 북미 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=디지털&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;디지털&lt;/a&gt; 텔레비전 방송의 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;오디오&lt;/a&gt; 음량(&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=라우드니스&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;라우드니스&lt;/a&gt;)을 관리하기 위한 권장 실무 지침입니다.  
이 표준의 목적은 방송 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%98%A4%EB%94%94%EC%98%A4_%ED%94%84%EB%A1%9C%EB%8D%95%EC%85%98/program&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;오디오_프로덕션:program&quot; data-wiki-id=&quot;오디오_프로덕션:program&quot;&gt;프로그램&lt;/a&gt;과 광고의 음량을 일관되게 유지하여, 시청자가 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=채널&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;채널&lt;/a&gt;이나 콘텐츠가 바뀔 때마다 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/acoustics/sound/amplitude/volume&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;acoustics:sound:amplitude:volume&quot; data-wiki-id=&quot;acoustics:sound:amplitude:volume&quot;&gt;볼륨&lt;/a&gt;을 조정해야 하는 불편을 줄이는 데 있습니다.
&lt;/p&gt;

&lt;/div&gt;
&lt;!-- EDIT{&amp;quot;target&amp;quot;:&amp;quot;section&amp;quot;,&amp;quot;name&amp;quot;:&amp;quot;ATSC A\/85&amp;quot;,&amp;quot;hid&amp;quot;:&amp;quot;atsc_a85&amp;quot;,&amp;quot;codeblockOffset&amp;quot;:0,&amp;quot;secid&amp;quot;:1,&amp;quot;range&amp;quot;:&amp;quot;1-451&amp;quot;} --&gt;
&lt;h2 class=&quot;sectionedit2&quot; id=&quot;핵심_내용&quot;&gt;핵심 내용&lt;/h2&gt;
&lt;div class=&quot;level2&quot;&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/itu/start&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:itu:start&quot; data-wiki-id=&quot;음향:industrial_standards:itu:start&quot;&gt;ITU&lt;/a&gt;-R BS.1770 기반&lt;/strong&gt;: ATSC A/85는 국제 표준인 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/itu/start&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:itu:start&quot; data-wiki-id=&quot;음향:industrial_standards:itu:start&quot;&gt;ITU&lt;/a&gt;-R BS.1770 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=라우드니스&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;라우드니스&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=측정&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;측정&lt;/a&gt; 알고리즘을 근거로 하며, K&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/measurement/weighted&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:measurement:weighted&quot; data-wiki-id=&quot;음향:measurement:weighted&quot;&gt;-weighted&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=필터&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;필터&lt;/a&gt;와 True &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=peak&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;Peak&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=측정&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;측정&lt;/a&gt; 방식을 사용합니다.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;음량 표준화&lt;/strong&gt;: 방송 콘텐츠(&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%98%A4%EB%94%94%EC%98%A4_%ED%94%84%EB%A1%9C%EB%8D%95%EC%85%98/program&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;오디오_프로덕션:program&quot; data-wiki-id=&quot;오디오_프로덕션:program&quot;&gt;프로그램&lt;/a&gt; 및 광고)의 평균 음량을 &lt;strong&gt;-24 LKFS&lt;/strong&gt;(&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=LUFS LU&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;LUFS&lt;/a&gt;)로 규정하고, ±2&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt;(또는 ±1 LKFS) 오차 범위를 허용합니다.&lt;sup&gt;&lt;a href=&quot;#fn__1&quot; id=&quot;fnt__1&quot; class=&quot;fn_top&quot;&gt;1)&lt;/a&gt;&lt;/sup&gt;&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;True &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=peak&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;Peak&lt;/a&gt; 제한&lt;/strong&gt;: &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;오디오&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=시그널 신호&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;신호&lt;/a&gt;의 실제 최대값(트루 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=peak&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;피크&lt;/a&gt;, True &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=peak&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;Peak&lt;/a&gt;)은 &lt;strong&gt;-2 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt;TP 이하&lt;/strong&gt;로 제한해야 하며, 이는 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=디지털&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;디지털&lt;/a&gt;-&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=아날로그&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;아날로그&lt;/a&gt; 변환 및 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%BB%B4%ED%93%A8%ED%84%B0/codec/encoding&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;컴퓨터:codec:encoding&quot; data-wiki-id=&quot;컴퓨터:codec:encoding&quot;&gt;인코딩&lt;/a&gt; 과정에서 발생할 수 있는 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/level/clipping&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:level:clipping&quot; data-wiki-id=&quot;음향:level:clipping&quot;&gt;클리핑&lt;/a&gt;과 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=디스토션 왜곡 착색 새츄레이션&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;왜곡&lt;/a&gt;을 방지하기 위함입니다.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;메타데이터(dialnorm)&lt;/strong&gt;: &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=측정&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;측정&lt;/a&gt;된 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=라우드니스&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;라우드니스&lt;/a&gt; 값은 메타데이터(dialnorm)에 저장되어, 재생 시 자동으로 음량이 조정되도록 합니다.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;동적 범위 제어(&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/audio_equipment/converter/start&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:audio_equipment:converter:start&quot; data-wiki-id=&quot;음향:audio_equipment:converter:start&quot;&gt;DRC&lt;/a&gt;)&lt;/strong&gt;: 동적 범위가 큰 콘텐츠(예: 영화, 드라마 등)는 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=청취 리슨 리스닝&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;청취&lt;/a&gt; 환경에 맞게 자동으로 조정할 수 있는 동적 범위 제어(&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/audio_equipment/converter/start&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:audio_equipment:converter:start&quot; data-wiki-id=&quot;음향:audio_equipment:converter:start&quot;&gt;DRC&lt;/a&gt;) 기능을 제공합니다.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;일관된 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=청취 리슨 리스닝&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;청취&lt;/a&gt; 경험&lt;/strong&gt;: &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%98%A4%EB%94%94%EC%98%A4_%ED%94%84%EB%A1%9C%EB%8D%95%EC%85%98/program&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;오디오_프로덕션:program&quot; data-wiki-id=&quot;오디오_프로덕션:program&quot;&gt;프로그램&lt;/a&gt;, &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=채널&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;채널&lt;/a&gt;, 광고 간 음량 변화가 최소화되어, 시청자는 별도의 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/acoustics/sound/amplitude/volume&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;acoustics:sound:amplitude:volume&quot; data-wiki-id=&quot;acoustics:sound:amplitude:volume&quot;&gt;볼륨&lt;/a&gt; 조정 없이 일관된 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=청취 리슨 리스닝&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;청취&lt;/a&gt; 경험을 얻을 수 있습니다.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;규제와 적용&lt;/strong&gt;: ATSC A/85는 미국의 CALM Act(Commercial Advertisement Loudness Mitigation Act)와 연계되어, 방송사와 광고 송출 시 반드시 준수해야 하는 실질적 기준으로 작동합니다.&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;/div&gt;
&lt;!-- EDIT{&amp;quot;target&amp;quot;:&amp;quot;section&amp;quot;,&amp;quot;name&amp;quot;:&amp;quot;\ud575\uc2ec \ub0b4\uc6a9&amp;quot;,&amp;quot;hid&amp;quot;:&amp;quot;\ud575\uc2ec_\ub0b4\uc6a9&amp;quot;,&amp;quot;codeblockOffset&amp;quot;:0,&amp;quot;secid&amp;quot;:2,&amp;quot;range&amp;quot;:&amp;quot;452-2079&amp;quot;} --&gt;
&lt;h1 class=&quot;sectionedit3&quot; id=&quot;reference&quot;&gt;Reference&lt;/h1&gt;
&lt;div class=&quot;level1&quot;&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;a href=&quot;https://www.atsc.org/wp-content/uploads/2015/03/Techniques-for-establishing-and-maintaining-audio-loudness.pdf&quot; class=&quot;urlextern&quot; target=&quot;_blank&quot; title=&quot;https://www.atsc.org/wp-content/uploads/2015/03/Techniques-for-establishing-and-maintaining-audio-loudness.pdf&quot; rel=&quot;noopener&quot;&gt;https://www.atsc.org/wp-content/uploads/2015/03/Techniques-for-establishing-and-maintaining-audio-loudness.pdf&lt;/a&gt;&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;
&lt;div class=&quot;tags&quot;&gt;&lt;span&gt;
	&lt;a href=&quot;https://wiki.homerecz.com/doku.php/tag/%EB%9D%BC%EC%9A%B0%EB%93%9C%EB%8B%88%EC%8A%A4?do=showtag&amp;amp;tag=%EB%9D%BC%EC%9A%B0%EB%93%9C%EB%8B%88%EC%8A%A4&quot; class=&quot;wikilink1&quot; title=&quot;tag:라우드니스&quot; rel=&quot;tag&quot;&gt;라우드니스&lt;/a&gt;
&lt;/span&gt;&lt;/div&gt;

&lt;/div&gt;
&lt;!-- EDIT{&amp;quot;target&amp;quot;:&amp;quot;section&amp;quot;,&amp;quot;name&amp;quot;:&amp;quot;Reference&amp;quot;,&amp;quot;hid&amp;quot;:&amp;quot;reference&amp;quot;,&amp;quot;codeblockOffset&amp;quot;:0,&amp;quot;secid&amp;quot;:3,&amp;quot;range&amp;quot;:&amp;quot;2080-&amp;quot;} --&gt;&lt;div class=&quot;footnotes&quot;&gt;
&lt;div class=&quot;fn&quot;&gt;&lt;sup&gt;&lt;a href=&quot;#fnt__1&quot; id=&quot;fn__1&quot; class=&quot;fn_bot&quot;&gt;1)&lt;/a&gt;&lt;/sup&gt; 
&lt;div class=&quot;content&quot;&gt;LKFS와 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=LUFS LU&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;LUFS&lt;/a&gt;는 사실상 동일한 단위로, 방송 분야에서는 LKFS, &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=음악&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;음악&lt;/a&gt;/&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%BB%B4%ED%93%A8%ED%84%B0/network/streaming&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;컴퓨터:network:streaming&quot; data-wiki-id=&quot;컴퓨터:network:streaming&quot;&gt;스트리밍&lt;/a&gt; 분야에서는 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=LUFS LU&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;LUFS&lt;/a&gt;가 더 많이 쓰입니다.&lt;/div&gt;&lt;/div&gt;
&lt;/div&gt;
</description>
    </item>
    <item rdf:about="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/din">
        <dc:format>text/html</dc:format>
        <dc:date>2024-12-23T06:42:11+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>DIN</title>
        <link>https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/din</link>
        <description>
&lt;h1 class=&quot;sectionedit1&quot; id=&quot;din&quot;&gt;DIN&lt;/h1&gt;
&lt;div class=&quot;level1&quot;&gt;

&lt;p&gt;
&lt;strong&gt;D&lt;/strong&gt;eutsche &lt;strong&gt;I&lt;/strong&gt;ndustrie &lt;strong&gt;N&lt;/strong&gt;ormung
&lt;/p&gt;

&lt;p&gt;
&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/din&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:din&quot; data-wiki-id=&quot;음향:industrial_standards:din&quot;&gt;DIN&lt;/a&gt;은 산업 표준을 수립하는 독일 조직이다. &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/din&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:din&quot; data-wiki-id=&quot;음향:industrial_standards:din&quot;&gt;DIN&lt;/a&gt; 표준의 대표적인 것 중 하나는  &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=MIDI&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;MIDI&lt;/a&gt; 플러그 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/audio_equipment/connector/start&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:audio_equipment:connector:start&quot; data-wiki-id=&quot;음향:audio_equipment:connector:start&quot;&gt;커넥터&lt;/a&gt;이다. &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=노이즈 잡음 소음&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;노이즈&lt;/a&gt; 사양, 랙 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=측정&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;측정&lt;/a&gt;, &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=시그널 신호&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;신호&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=EQ 이퀄라이저&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;EQ&lt;/a&gt; 표준 등을 포함한 여러가지 다른 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/din&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:din&quot; data-wiki-id=&quot;음향:industrial_standards:din&quot;&gt;DIN&lt;/a&gt; 표준이 있다. 
&lt;/p&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;a href=&quot;https://www.din.de/en&quot; class=&quot;urlextern&quot; target=&quot;_blank&quot; title=&quot;https://www.din.de/en&quot; rel=&quot;noopener&quot;&gt;https://www.din.de/en&lt;/a&gt;&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;/div&gt;
</description>
    </item>
    <item rdf:about="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/iso226">
        <dc:format>text/html</dc:format>
        <dc:date>2026-02-15T05:25:45+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ISO226</title>
        <link>https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/iso226</link>
        <description>


&lt;h1 class=&quot;sectionedit1&quot; id=&quot;iso226&quot;&gt;ISO226&lt;/h1&gt;
&lt;div class=&quot;level1&quot;&gt;

&lt;/div&gt;
&lt;!-- EDIT{&amp;quot;target&amp;quot;:&amp;quot;plugin_include_start&amp;quot;,&amp;quot;name&amp;quot;:&amp;quot;acoustics:psychoacoustics:loudness&amp;quot;,&amp;quot;hid&amp;quot;:&amp;quot;&amp;quot;,&amp;quot;secid&amp;quot;:2,&amp;quot;range&amp;quot;:&amp;quot;0-&amp;quot;} --&gt;&lt;div class=&quot;plugin_include_content plugin_include__acoustics:psychoacoustics:loudness&quot;&gt;

&lt;h2 class=&quot;sectionedit4&quot; id=&quot;라우드니스&quot;&gt;라우드니스&lt;/h2&gt;
&lt;div class=&quot;level2&quot;&gt;

&lt;p&gt;
&lt;strong&gt;사람이 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/acoustics/psychoacoustics/start&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;acoustics:psychoacoustics:start&quot; data-wiki-id=&quot;acoustics:psychoacoustics:start&quot;&gt;청감&lt;/a&gt;상 받아들이는 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;소리&lt;/a&gt;의 크기, &lt;a href=&quot;https://wiki.homerecz.com/doku.php/acoustics/sound/amplitude/volume&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;acoustics:sound:amplitude:volume&quot; data-wiki-id=&quot;acoustics:sound:amplitude:volume&quot;&gt;볼륨&lt;/a&gt;에 대한 감각적 수치&lt;/strong&gt;
&lt;/p&gt;

&lt;p&gt;
실제 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;소리&lt;/a&gt; 크기 가지는 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/decibel/dbspl&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:decibel:dbspl&quot; data-wiki-id=&quot;음향:decibel:dbspl&quot;&gt;음압&lt;/a&gt;(&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=SPL&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;SPL&lt;/a&gt;, 물리량)과는 차이가 있을 수 있다.
&lt;/p&gt;

&lt;p&gt;
&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=DAW&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;DAW&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=미터&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;미터&lt;/a&gt;의 값은 큰데 실제 들리는 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;소리&lt;/a&gt;는 작게 느껴지는 경우가 있다면, 이것은 바로 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=시그널 신호&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;신호&lt;/a&gt;값은 크지만 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=라우드니스&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;라우드니스&lt;/a&gt;가 작기 때문이다.
&lt;/p&gt;

&lt;p&gt;
&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;소리&lt;/a&gt; 크기의 힘&lt;sup&gt;&lt;a href=&quot;#fn__1&quot; id=&quot;fnt__1&quot; class=&quot;fn_top&quot;&gt;1)&lt;/a&gt;&lt;/sup&gt;을 2배 증가 시키면 3&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt; 증가에 해당한다.&lt;sup&gt;&lt;a href=&quot;#fn__2&quot; id=&quot;fnt__2&quot; class=&quot;fn_top&quot;&gt;2)&lt;/a&gt;&lt;/sup&gt;
&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;소리&lt;/a&gt; 크기의 힘을 10배 증가 시키면 10&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt; 증가에 해당하고, 100배 증가 시키면 20&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt; 증가에 해당한다.
&lt;/p&gt;
&lt;blockquote&gt;&lt;div class=&quot;no&quot;&gt;
하지만, 사람은 10&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt; 증가한 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;소리&lt;/a&gt;는 2배의 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=라우드니스&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;라우드니스&lt;/a&gt;로 인지한다.(통계적 연구 결과)&lt;/div&gt;&lt;/blockquote&gt;

&lt;p&gt;
&lt;a href=&quot;https://wiki.homerecz.com/lib/exe/detail.php/acoustics/psychoacoustics/20250524-123301.png?id=%EC%9D%8C%ED%96%A5%3Aindustrial_standards%3Aiso226&quot; class=&quot;media&quot; target=&quot;_blank&quot; title=&quot;acoustics:psychoacoustics:20250524-123301.png&quot; rel=&quot;noopener&quot;&gt;&lt;img src=&quot;https://wiki.homerecz.com/lib/exe/fetch.php/acoustics/psychoacoustics/20250524-123301.png&quot; class=&quot;media&quot; loading=&quot;lazy&quot; alt=&quot;&quot; /&gt;&lt;/a&gt;
&lt;/p&gt;

&lt;p&gt;
&lt;strong&gt;즉 사람이 듣기에는 힘이 10배 증가한 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;소리&lt;/a&gt;가 일반적으로는 2배의 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;소리&lt;/a&gt; 크기로 느껴진다.&lt;/strong&gt;&lt;sup&gt;&lt;a href=&quot;#fn__3&quot; id=&quot;fnt__3&quot; class=&quot;fn_top&quot;&gt;3)&lt;/a&gt;&lt;/sup&gt;&lt;sup&gt;&lt;a href=&quot;#fn__4&quot; id=&quot;fnt__4&quot; class=&quot;fn_top&quot;&gt;4)&lt;/a&gt;&lt;/sup&gt;&lt;br/&gt;

&lt;/p&gt;

&lt;p&gt;
이런 사람의 인지 특성에 맞춘 단위로 sone 을 사용하기도 하는데, 거의 사용하지는 않는다.
40phon 을 1 Sone 으로 정의하여 10&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt; 증가한 50phon= 2sone 이 된다. 
&lt;/p&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; sone= 사람이 인지하는 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=라우드니스&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;라우드니스&lt;/a&gt; 비율에 따른 단위.&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;
&lt;a href=&quot;https://wiki.homerecz.com/lib/exe/detail.php/%EC%9D%8C%ED%96%A5/loudness/20220116-182131.png?id=%EC%9D%8C%ED%96%A5%3Aindustrial_standards%3Aiso226&quot; class=&quot;media&quot; target=&quot;_blank&quot; title=&quot;음향:loudness:20220116-182131.png&quot; rel=&quot;noopener&quot;&gt;&lt;img src=&quot;https://wiki.homerecz.com/lib/exe/fetch.php/%EC%9D%8C%ED%96%A5/loudness/20220116-182131.png&quot; class=&quot;mediacenter&quot; loading=&quot;lazy&quot; alt=&quot;&quot; /&gt;&lt;/a&gt;&lt;br/&gt;

&lt;/p&gt;

&lt;p&gt;
&lt;a href=&quot;https://wiki.homerecz.com/lib/exe/detail.php/%EC%9D%8C%ED%96%A5/loudness/20220116-182703.png?id=%EC%9D%8C%ED%96%A5%3Aindustrial_standards%3Aiso226&quot; class=&quot;media&quot; target=&quot;_blank&quot; title=&quot;음향:loudness:20220116-182703.png&quot; rel=&quot;noopener&quot;&gt;&lt;img src=&quot;https://wiki.homerecz.com/lib/exe/fetch.php/%EC%9D%8C%ED%96%A5/loudness/20220116-182703.png&quot; class=&quot;mediacenter&quot; loading=&quot;lazy&quot; alt=&quot;&quot; /&gt;&lt;/a&gt;
&lt;/p&gt;

&lt;/div&gt;
&lt;!-- EDIT{&amp;quot;target&amp;quot;:&amp;quot;section&amp;quot;,&amp;quot;name&amp;quot;:&amp;quot;\ub77c\uc6b0\ub4dc\ub2c8\uc2a4&amp;quot;,&amp;quot;hid&amp;quot;:&amp;quot;\ub77c\uc6b0\ub4dc\ub2c8\uc2a4&amp;quot;,&amp;quot;codeblockOffset&amp;quot;:0,&amp;quot;secid&amp;quot;:4,&amp;quot;range&amp;quot;:&amp;quot;1-1574&amp;quot;} --&gt;
&lt;h2 class=&quot;sectionedit5&quot; id=&quot;loudness&quot;&gt;Loudness&lt;/h2&gt;
&lt;div class=&quot;level2&quot;&gt;

&lt;p&gt;
Loudness is a perceptual measurement of the magnitude of sound as perceived by the human auditory system. It can differ from the actual sound magnitude, which is measured in sound pressure level (&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=SPL&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;SPL&lt;/a&gt;), a physical quantity.
&lt;/p&gt;

&lt;p&gt;
In cases where the meter values in a Digital Audio Workstation (&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=DAW&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;DAW&lt;/a&gt;) indicate high levels of sound, but the perceived loudness is low, it is because the signal values are large, but the perceived loudness is relatively small.
&lt;/p&gt;

&lt;p&gt;
Increasing the power of sound by a factor of 2 corresponds to a 3&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt; increase.
Increasing the power of sound by a factor of 10 corresponds to a 10&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt; increase, and increasing it by a factor of 100 corresponds to a 20&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt; increase.
&lt;/p&gt;

&lt;p&gt;
However, humans perceive sound in a way that a 10&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt; increase in sound power is perceived as a doubling of loudness, while a 100&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt; increase is perceived as a fourfold increase in loudness.
&lt;/p&gt;

&lt;p&gt;
&lt;strong&gt;In other words, a sound with ten times the power is generally perceived as being only twice as loud.&lt;/strong&gt; To account for these perceptual characteristics, a unit called “sone” is sometimes used, although it is not commonly employed. It defines 40 phon as 1 Sone, so a 10&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt; increase from 40 phon to 50 phon would equal 2 sones.
&lt;/p&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Sone is a unit based on the loudness ratio perceived by humans.&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;/div&gt;
&lt;!-- EDIT{&amp;quot;target&amp;quot;:&amp;quot;section&amp;quot;,&amp;quot;name&amp;quot;:&amp;quot;Loudness&amp;quot;,&amp;quot;hid&amp;quot;:&amp;quot;loudness&amp;quot;,&amp;quot;codeblockOffset&amp;quot;:0,&amp;quot;secid&amp;quot;:5,&amp;quot;range&amp;quot;:&amp;quot;1575-2862&amp;quot;} --&gt;
&lt;h3 class=&quot;sectionedit6&quot; id=&quot;사람이_들을_수_있는_다이내믹_레인지&quot;&gt;사람이 들을 수 있는 다이내믹 레인지&lt;/h3&gt;
&lt;div class=&quot;level3&quot;&gt;

&lt;p&gt;
&lt;strong&gt;10&lt;sup&gt;-12&lt;/sup&gt;w/m&lt;sup&gt;2&lt;/sup&gt;, 0&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=SPL&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;SPL&lt;/a&gt;(1000&lt;a href=&quot;https://wiki.homerecz.com/doku.php/acoustics/sound/frequency/start&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;acoustics:sound:frequency:start&quot; data-wiki-id=&quot;acoustics:sound:frequency:start&quot;&gt;Hz&lt;/a&gt;) 에서 ~1w/m&lt;sup&gt;2&lt;/sup&gt;, 120&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt;(전 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=주파수&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;주파수&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=밴드 대역 대역폭&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;대역&lt;/a&gt;) 사이&lt;/strong&gt; &lt;br/&gt;

0&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=SPL&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;SPL&lt;/a&gt;(ATH) 이하의 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;소리&lt;/a&gt;는 대부분의 사람은 인지할 수 없고, 120&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=SPL&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;SPL&lt;/a&gt; 이상의 지속적인 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;소리&lt;/a&gt;는 청력을 손상 시킬 수 있다. 
&lt;/p&gt;

&lt;p&gt;
&lt;a href=&quot;https://wiki.homerecz.com/lib/exe/detail.php/%EC%9D%8C%ED%96%A5/loudness/20220115-234949.png?id=%EC%9D%8C%ED%96%A5%3Aindustrial_standards%3Aiso226&quot; class=&quot;media&quot; target=&quot;_blank&quot; title=&quot;음향:loudness:20220115-234949.png&quot; rel=&quot;noopener&quot;&gt;&lt;img src=&quot;https://wiki.homerecz.com/lib/exe/fetch.php/%EC%9D%8C%ED%96%A5/loudness/20220115-234949.png&quot; class=&quot;mediacenter&quot; loading=&quot;lazy&quot; alt=&quot;&quot; /&gt;&lt;/a&gt;
&lt;/p&gt;

&lt;/div&gt;
&lt;!-- EDIT{&amp;quot;target&amp;quot;:&amp;quot;section&amp;quot;,&amp;quot;name&amp;quot;:&amp;quot;\uc0ac\ub78c\uc774 \ub4e4\uc744 \uc218 \uc788\ub294 \ub2e4\uc774\ub0b4\ubbf9 \ub808\uc778\uc9c0&amp;quot;,&amp;quot;hid&amp;quot;:&amp;quot;\uc0ac\ub78c\uc774_\ub4e4\uc744_\uc218_\uc788\ub294_\ub2e4\uc774\ub0b4\ubbf9_\ub808\uc778\uc9c0&amp;quot;,&amp;quot;codeblockOffset&amp;quot;:0,&amp;quot;secid&amp;quot;:6,&amp;quot;range&amp;quot;:&amp;quot;2863-3240&amp;quot;} --&gt;
&lt;h4 class=&quot;sectionedit7&quot; id=&quot;ath&quot;&gt;ATH&lt;/h4&gt;
&lt;div class=&quot;level4&quot;&gt;

&lt;p&gt;
&lt;strong&gt;A&lt;/strong&gt;bsolute &lt;strong&gt;T&lt;/strong&gt;hreshold of &lt;strong&gt;H&lt;/strong&gt;earing
&lt;/p&gt;

&lt;p&gt;
다른 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;소리&lt;/a&gt;가 없는 상태에서 평균적인 정상 청력을 가진 인간의 귀가 듣는 최소한의 순수음의 음량을 절대 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=청취 리슨 리스닝&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;청취&lt;/a&gt; 임계값(ATH)라고도 불립니다. 절대 임계값은 생물체로 하여금 반응을 일으키는 음량을 나타냅니다. 절대 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=청취 리슨 리스닝&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;청취&lt;/a&gt; 임계값은 분명한 지점이 아니며, 따라서 특정한 시간의 응답을 일으키는 지점으로 분류됩니다.
&lt;/p&gt;

&lt;p&gt;
&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=청취 리슨 리스닝&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;청취&lt;/a&gt; 임계값은 일반적으로 1atm(기압)과 25°C에서 0.98 pW/m2에 해당하는 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=RMS&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;RMS&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/decibel/dbspl&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:decibel:dbspl&quot; data-wiki-id=&quot;음향:decibel:dbspl&quot;&gt;음압&lt;/a&gt;인 20µPa입니다. 이것은 손상되지 않은 청력을 가진 젊은 인간이 1,000&lt;a href=&quot;https://wiki.homerecz.com/doku.php/acoustics/sound/frequency/start&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;acoustics:sound:frequency:start&quot; data-wiki-id=&quot;acoustics:sound:frequency:start&quot;&gt;Hz&lt;/a&gt;에서 감지할 수 있는 가장 조용한 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;소리&lt;/a&gt;를 대략적으로 나타냅니다. &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=청취 리슨 리스닝&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;청취&lt;/a&gt; 임계값은 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=주파수&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;주파수&lt;/a&gt;에 따라 다르며, 연구에 따르면 귀의 민&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=감도&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;감도&lt;/a&gt;가 2k&lt;a href=&quot;https://wiki.homerecz.com/doku.php/acoustics/sound/frequency/start&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;acoustics:sound:frequency:start&quot; data-wiki-id=&quot;acoustics:sound:frequency:start&quot;&gt;Hz&lt;/a&gt;에서 5k&lt;a href=&quot;https://wiki.homerecz.com/doku.php/acoustics/sound/frequency/start&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;acoustics:sound:frequency:start&quot; data-wiki-id=&quot;acoustics:sound:frequency:start&quot;&gt;Hz&lt;/a&gt; 사이의 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=주파수&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;주파수&lt;/a&gt;에서 가장 뛰어나며 임계값은 -9&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=SPL&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;SPL&lt;/a&gt;로 낮아집니다.
&lt;/p&gt;

&lt;/div&gt;
&lt;!-- EDIT{&amp;quot;target&amp;quot;:&amp;quot;section&amp;quot;,&amp;quot;name&amp;quot;:&amp;quot;ATH&amp;quot;,&amp;quot;hid&amp;quot;:&amp;quot;ath&amp;quot;,&amp;quot;codeblockOffset&amp;quot;:0,&amp;quot;secid&amp;quot;:7,&amp;quot;range&amp;quot;:&amp;quot;3241-4193&amp;quot;} --&gt;
&lt;h3 class=&quot;sectionedit8&quot; id=&quot;라우드니스와_대역폭&quot;&gt;라우드니스와 대역폭&lt;/h3&gt;
&lt;div class=&quot;level3&quot;&gt;

&lt;p&gt;
&lt;a href=&quot;https://wiki.homerecz.com/lib/exe/detail.php/%EC%9D%8C%ED%96%A5/loudness/20220115-204433.png?id=%EC%9D%8C%ED%96%A5%3Aindustrial_standards%3Aiso226&quot; class=&quot;media&quot; target=&quot;_blank&quot; title=&quot;음향:loudness:20220115-204433.png&quot; rel=&quot;noopener&quot;&gt;&lt;img src=&quot;https://wiki.homerecz.com/lib/exe/fetch.php/%EC%9D%8C%ED%96%A5/loudness/20220115-204433.png&quot; class=&quot;mediacenter&quot; loading=&quot;lazy&quot; alt=&quot;&quot; /&gt;&lt;/a&gt;
&lt;/p&gt;

&lt;p&gt;
위 그림의 각기 다른 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=밴드 대역 대역폭&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;대역폭&lt;/a&gt;과 각기 다른 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;소리&lt;/a&gt; 크기를 가진 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;소리&lt;/a&gt;들이 어떤 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=라우드니스&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;라우드니스&lt;/a&gt;를 가지는지 보여주고 있다. &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;소리&lt;/a&gt;의 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=레벨&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;레벨&lt;/a&gt;이 동일해도 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=밴드 대역 대역폭&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;대역폭&lt;/a&gt;이 넓으면 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=라우드니스&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;라우드니스&lt;/a&gt;가 크게 들린다.
&lt;/p&gt;

&lt;p&gt;
&lt;a href=&quot;https://wiki.homerecz.com/lib/exe/detail.php/%EC%9D%8C%ED%96%A5/loudness/20220115-204450.png?id=%EC%9D%8C%ED%96%A5%3Aindustrial_standards%3Aiso226&quot; class=&quot;media&quot; target=&quot;_blank&quot; title=&quot;음향:loudness:20220115-204450.png&quot; rel=&quot;noopener&quot;&gt;&lt;img src=&quot;https://wiki.homerecz.com/lib/exe/fetch.php/%EC%9D%8C%ED%96%A5/loudness/20220115-204450.png&quot; class=&quot;media&quot; loading=&quot;lazy&quot; alt=&quot;&quot; /&gt;&lt;/a&gt;
&lt;/p&gt;

&lt;p&gt;
&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=밴드 대역 대역폭&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;대역폭&lt;/a&gt;이 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=크리티컬&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;크리티컬&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=밴드 대역 대역폭&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;밴드&lt;/a&gt; 이하로 너무 좁아지면 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=밴드 대역 대역폭&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;대역폭&lt;/a&gt;의 너비에 의한 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=라우드니스&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;라우드니스&lt;/a&gt; 영향은 사라진다. 
&lt;/p&gt;

&lt;/div&gt;
&lt;!-- EDIT{&amp;quot;target&amp;quot;:&amp;quot;section&amp;quot;,&amp;quot;name&amp;quot;:&amp;quot;\ub77c\uc6b0\ub4dc\ub2c8\uc2a4\uc640 \ub300\uc5ed\ud3ed&amp;quot;,&amp;quot;hid&amp;quot;:&amp;quot;\ub77c\uc6b0\ub4dc\ub2c8\uc2a4\uc640_\ub300\uc5ed\ud3ed&amp;quot;,&amp;quot;codeblockOffset&amp;quot;:0,&amp;quot;secid&amp;quot;:8,&amp;quot;range&amp;quot;:&amp;quot;4194-4698&amp;quot;} --&gt;
&lt;h3 class=&quot;sectionedit9&quot; id=&quot;라우드니스와_지속시간&quot;&gt;라우드니스와 지속시간&lt;/h3&gt;
&lt;div class=&quot;level3&quot;&gt;

&lt;p&gt;
&lt;strong&gt;100ms 이하&lt;/strong&gt;의 재생시간을 가진 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;소리&lt;/a&gt;들은 지속시간이 짧을수록 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=라우드니스&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;라우드니스&lt;/a&gt;가 작다.&lt;sup&gt;&lt;a href=&quot;#fn__5&quot; id=&quot;fnt__5&quot; class=&quot;fn_top&quot;&gt;5)&lt;/a&gt;&lt;/sup&gt;
&lt;/p&gt;

&lt;p&gt;
&lt;a href=&quot;https://wiki.homerecz.com/lib/exe/detail.php/%EC%9D%8C%ED%96%A5/loudness/20220115-205013.png?id=%EC%9D%8C%ED%96%A5%3Aindustrial_standards%3Aiso226&quot; class=&quot;media&quot; target=&quot;_blank&quot; title=&quot;음향:loudness:20220115-205013.png&quot; rel=&quot;noopener&quot;&gt;&lt;img src=&quot;https://wiki.homerecz.com/lib/exe/fetch.php/%EC%9D%8C%ED%96%A5/loudness/20220115-205013.png&quot; class=&quot;mediacenter&quot; loading=&quot;lazy&quot; alt=&quot;&quot; /&gt;&lt;/a&gt;
&lt;/p&gt;

&lt;/div&gt;
&lt;!-- EDIT{&amp;quot;target&amp;quot;:&amp;quot;section&amp;quot;,&amp;quot;name&amp;quot;:&amp;quot;\ub77c\uc6b0\ub4dc\ub2c8\uc2a4\uc640 \uc9c0\uc18d\uc2dc\uac04&amp;quot;,&amp;quot;hid&amp;quot;:&amp;quot;\ub77c\uc6b0\ub4dc\ub2c8\uc2a4\uc640_\uc9c0\uc18d\uc2dc\uac04&amp;quot;,&amp;quot;codeblockOffset&amp;quot;:0,&amp;quot;secid&amp;quot;:9,&amp;quot;range&amp;quot;:&amp;quot;4699-&amp;quot;} --&gt;&lt;!-- EDIT{&amp;quot;target&amp;quot;:&amp;quot;plugin_include_editbtn&amp;quot;,&amp;quot;name&amp;quot;:&amp;quot;\ub77c\uc6b0\ub4dc\ub2c8\uc2a4&amp;quot;,&amp;quot;hid&amp;quot;:null,&amp;quot;secid&amp;quot;:10,&amp;quot;range&amp;quot;:&amp;quot;0-&amp;quot;} --&gt;&lt;!-- EDIT{&amp;quot;target&amp;quot;:&amp;quot;plugin_include_end&amp;quot;,&amp;quot;name&amp;quot;:&amp;quot;acoustics:psychoacoustics:loudness&amp;quot;,&amp;quot;hid&amp;quot;:&amp;quot;&amp;quot;,&amp;quot;secid&amp;quot;:3,&amp;quot;range&amp;quot;:&amp;quot;0-&amp;quot;} --&gt;&lt;/div&gt;
&lt;div class=&quot;level1&quot;&gt;

&lt;/div&gt;
&lt;!-- EDIT{&amp;quot;target&amp;quot;:&amp;quot;section&amp;quot;,&amp;quot;name&amp;quot;:&amp;quot;ISO226&amp;quot;,&amp;quot;hid&amp;quot;:&amp;quot;iso226&amp;quot;,&amp;quot;codeblockOffset&amp;quot;:0,&amp;quot;secid&amp;quot;:1,&amp;quot;range&amp;quot;:&amp;quot;11-&amp;quot;} --&gt;&lt;div class=&quot;footnotes&quot;&gt;
&lt;div class=&quot;fn&quot;&gt;&lt;sup&gt;&lt;a href=&quot;#fnt__1&quot; id=&quot;fn__1&quot; class=&quot;fn_bot&quot;&gt;1)&lt;/a&gt;&lt;/sup&gt; 
&lt;div class=&quot;content&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=SPL&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;SPL&lt;/a&gt;&lt;/div&gt;&lt;/div&gt;
&lt;div class=&quot;fn&quot;&gt;&lt;sup&gt;&lt;a href=&quot;#fnt__2&quot; id=&quot;fn__2&quot; class=&quot;fn_bot&quot;&gt;2)&lt;/a&gt;&lt;/sup&gt; 
&lt;div class=&quot;content&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;소리&lt;/a&gt; 크기의 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=시그널 신호&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;신호&lt;/a&gt;량을 2배 증가 시키면 6&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt; 증가에 해당한다.&lt;/div&gt;&lt;/div&gt;
&lt;div class=&quot;fn&quot;&gt;&lt;sup&gt;&lt;a href=&quot;#fnt__3&quot; id=&quot;fn__3&quot; class=&quot;fn_bot&quot;&gt;3)&lt;/a&gt;&lt;/sup&gt; 
&lt;div class=&quot;content&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=DAW&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;DAW&lt;/a&gt;나 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=믹스 믹싱&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;믹싱&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=콘솔 믹서&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;콘솔&lt;/a&gt;에서도 동일하다 10&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt;증감을 하게 되면 결국 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=모니터 모니터링&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;모니터&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=스피커&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;스피커&lt;/a&gt;로 10&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt; 증감된 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;소리&lt;/a&gt;가 나오게 되므로 결국 똑같이 2배의 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;소리&lt;/a&gt; 크기 증감으로 느껴진다.&lt;/div&gt;&lt;/div&gt;
&lt;div class=&quot;fn&quot;&gt;&lt;sup&gt;&lt;a href=&quot;#fnt__4&quot; id=&quot;fn__4&quot; class=&quot;fn_bot&quot;&gt;4)&lt;/a&gt;&lt;/sup&gt; 
&lt;div class=&quot;content&quot;&gt;통계적으로 그렇다는 것이다.&lt;/div&gt;&lt;/div&gt;
&lt;div class=&quot;fn&quot;&gt;&lt;sup&gt;&lt;a href=&quot;#fnt__5&quot; id=&quot;fn__5&quot; class=&quot;fn_bot&quot;&gt;5)&lt;/a&gt;&lt;/sup&gt; 
&lt;div class=&quot;content&quot;&gt;100ms 이상의 지속시간인 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;소리&lt;/a&gt;들에는 관련 없음&lt;/div&gt;&lt;/div&gt;
&lt;/div&gt;
</description>
    </item>
    <item rdf:about="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/jis">
        <dc:format>text/html</dc:format>
        <dc:date>2024-03-04T10:11:35+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>JIS</title>
        <link>https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/jis</link>
        <description>
&lt;h1 class=&quot;sectionedit1&quot; id=&quot;jis&quot;&gt;JIS&lt;/h1&gt;
&lt;div class=&quot;level1&quot;&gt;

&lt;p&gt;
&lt;strong&gt;J&lt;/strong&gt;apanese &lt;strong&gt;I&lt;/strong&gt;ndustrial &lt;strong&gt;S&lt;/strong&gt;tandards
&lt;/p&gt;

&lt;p&gt;
일본 공업 규격
&lt;/p&gt;

&lt;p&gt;
많은 일본 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=음향&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;음향&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=장비&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;장비&lt;/a&gt;들은 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/smpte/start&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:smpte:start&quot; data-wiki-id=&quot;음향:industrial_standards:smpte:start&quot;&gt;SMPTE&lt;/a&gt; 나 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/ebu/start&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:ebu:start&quot; data-wiki-id=&quot;음향:industrial_standards:ebu:start&quot;&gt;EBU&lt;/a&gt; 기준 보다는 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/jis&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:jis&quot; data-wiki-id=&quot;음향:industrial_standards:jis&quot;&gt;JIS&lt;/a&gt; 에 맞춰 만들어지는 경우가 많다.
&lt;/p&gt;

&lt;p&gt;
&lt;a href=&quot;https://www.jisc.go.jp/eng/&quot; class=&quot;urlextern&quot; target=&quot;_blank&quot; title=&quot;https://www.jisc.go.jp/eng/&quot; rel=&quot;noopener&quot;&gt;https://www.jisc.go.jp/eng/&lt;/a&gt;
&lt;/p&gt;

&lt;/div&gt;
</description>
    </item>
    <item rdf:about="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/ks">
        <dc:format>text/html</dc:format>
        <dc:date>2024-03-04T10:14:00+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>KS</title>
        <link>https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/ks</link>
        <description>
&lt;h1 class=&quot;sectionedit1&quot; id=&quot;ks&quot;&gt;KS&lt;/h1&gt;
&lt;div class=&quot;level1&quot;&gt;

&lt;p&gt;
&lt;strong&gt;K&lt;/strong&gt;orean Industrial &lt;strong&gt;S&lt;/strong&gt;tandards
&lt;/p&gt;

&lt;p&gt;
&lt;a href=&quot;https://ksa.or.kr/&quot; class=&quot;urlextern&quot; target=&quot;_blank&quot; title=&quot;https://ksa.or.kr/&quot; rel=&quot;noopener&quot;&gt;https://ksa.or.kr/&lt;/a&gt;
&lt;/p&gt;

&lt;/div&gt;
</description>
    </item>
    <item rdf:about="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/niosh">
        <dc:format>text/html</dc:format>
        <dc:date>2024-03-04T10:14:38+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>NIOSH</title>
        <link>https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/niosh</link>
        <description>
&lt;h1 class=&quot;sectionedit1&quot; id=&quot;niosh&quot;&gt;NIOSH&lt;/h1&gt;
&lt;div class=&quot;level1&quot;&gt;

&lt;p&gt;
&lt;strong&gt;N&lt;/strong&gt;ational &lt;strong&gt;I&lt;/strong&gt;nstitute for &lt;strong&gt;O&lt;/strong&gt;ccupational &lt;strong&gt;S&lt;/strong&gt;afety and &lt;strong&gt;H&lt;/strong&gt;ealth
&lt;/p&gt;

&lt;p&gt;
NIOSH는 “National Institute for Occupational Safety and Health”의 약어로, 미국 직업안전위생연구소를 나타냅니다. NIOSH는 미국 연방정부 보건복지부(United States Department of Health and Human Services)에 소속된 기관으로, 직업 환경에서 작업자들의 안전과 건강을 보호하기 위해 연구, 교육, 권고 사항을 개발하고 제공하는 역할을 수행합니다.
&lt;/p&gt;

&lt;p&gt;
NIOSH는 다음과 같은 주요 목표와 활동을 갖고 있습니다:
&lt;/p&gt;

&lt;p&gt;
연구: NIOSH는 직업 환경에서 발생하는 위험과 건강 문제에 대해 연구를 수행합니다. 작업자들이 노출되는 화학 물질, 물리적 요소, 생물학적 요소 등을 조사하고 분석하여 작업 환경에서의 위험을 평가합니다.
&lt;/p&gt;

&lt;p&gt;
가이드&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=라인&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;라인&lt;/a&gt; 및 권고 사항 개발: NIOSH는 위험 요소에 대한 작업 환경에서의 안전한 노출 한계와 관련된 가이드&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=라인&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;라인&lt;/a&gt; 및 권고 사항을 개발합니다. 이를 통해 공공 보건 기관, 정부 기관, 산업체, 근로자 등에게 안전한 작업 환경을 구축하는 데 도움을 줍니다.
&lt;/p&gt;

&lt;p&gt;
교육 및 정보 제공: NIOSH는 작업자와 고용주에게 작업 환경 안전과 건강에 관한 정보를 제공하고 교육을 진행합니다. 이를 통해 작업자들이 위험을 인식하고 예방하는 데 도움을 줍니다.
&lt;/p&gt;

&lt;p&gt;
연방규정 및 정책 지원: NIOSH는 정부 기관 및 규정 제정 기구에 안전한 작업 환경을 위한 연구 결과와 권고 사항을 제공하여 직업안전과 건강 관련 정책과 규정의 개발을 지원합니다.
&lt;/p&gt;

&lt;p&gt;
NIOSH는 미국 내외에서 직업 환경의 안전과 건강에 관한 중요한 정보를 제공하며, 다양한 산업 분야의 작업자들과 전문가들에게 안전한 작업 환경을 조성하도록 돕는 역할을 합니다.
&lt;/p&gt;

&lt;p&gt;
&lt;a href=&quot;https://www.cdc.gov/niosh/index.htm&quot; class=&quot;urlextern&quot; target=&quot;_blank&quot; title=&quot;https://www.cdc.gov/niosh/index.htm&quot; rel=&quot;noopener&quot;&gt;https://www.cdc.gov/niosh/index.htm&lt;/a&gt;
&lt;/p&gt;

&lt;/div&gt;
</description>
    </item>
    <item rdf:about="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/op-59">
        <dc:format>text/html</dc:format>
        <dc:date>2025-06-01T13:17:50+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>OP-59</title>
        <link>https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/op-59</link>
        <description>
&lt;h1 class=&quot;sectionedit1&quot; id=&quot;op-59&quot;&gt;OP-59&lt;/h1&gt;
&lt;div class=&quot;level1&quot;&gt;

&lt;p&gt;
&lt;strong&gt;OP-59&lt;/strong&gt;는 호주 FreeTV Australia(FTVA)에서 제정한 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=디지털&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;디지털&lt;/a&gt; 텔레비전 방송 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;오디오&lt;/a&gt;의 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=라우드니스&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;라우드니스&lt;/a&gt;(음량) 및 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=peak&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;피크&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=레벨&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;레벨&lt;/a&gt; 관리를 위한 권장 실무 지침입니다.  
이 표준의 목적은 방송 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%98%A4%EB%94%94%EC%98%A4_%ED%94%84%EB%A1%9C%EB%8D%95%EC%85%98/program&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;오디오_프로덕션:program&quot; data-wiki-id=&quot;오디오_프로덕션:program&quot;&gt;프로그램&lt;/a&gt;과 광고의 음량을 일관되게 유지하고, 호주 내 모든 방송사가 동일한 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;오디오&lt;/a&gt; 품질 기준을 적용하도록 하는 데 있습니다.
&lt;/p&gt;

&lt;/div&gt;
&lt;!-- EDIT{&amp;quot;target&amp;quot;:&amp;quot;section&amp;quot;,&amp;quot;name&amp;quot;:&amp;quot;OP-59&amp;quot;,&amp;quot;hid&amp;quot;:&amp;quot;op-59&amp;quot;,&amp;quot;codeblockOffset&amp;quot;:0,&amp;quot;secid&amp;quot;:1,&amp;quot;range&amp;quot;:&amp;quot;1-419&amp;quot;} --&gt;
&lt;h2 class=&quot;sectionedit2&quot; id=&quot;핵심_내용&quot;&gt;핵심 내용&lt;/h2&gt;
&lt;div class=&quot;level2&quot;&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/itu/start&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:itu:start&quot; data-wiki-id=&quot;음향:industrial_standards:itu:start&quot;&gt;ITU&lt;/a&gt;-R BS.1770 기반&lt;/strong&gt;: OP-59는 국제 표준인 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/itu/start&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:itu:start&quot; data-wiki-id=&quot;음향:industrial_standards:itu:start&quot;&gt;ITU&lt;/a&gt;-R BS.1770 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=라우드니스&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;라우드니스&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=측정&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;측정&lt;/a&gt; 알고리즘을 기반으로 하며, K&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/measurement/weighted&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:measurement:weighted&quot; data-wiki-id=&quot;음향:measurement:weighted&quot;&gt;-weighted&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=필터&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;필터&lt;/a&gt;와 True &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=peak&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;Peak&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=측정&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;측정&lt;/a&gt; 방식을 사용합니다.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;음량 표준화&lt;/strong&gt;: 모든 방송 콘텐츠(&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%98%A4%EB%94%94%EC%98%A4_%ED%94%84%EB%A1%9C%EB%8D%95%EC%85%98/program&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;오디오_프로덕션:program&quot; data-wiki-id=&quot;오디오_프로덕션:program&quot;&gt;프로그램&lt;/a&gt; 및 광고)의 평균 음량(Integrated Loudness)을 &lt;strong&gt;-24 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=LUFS LU&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;LUFS&lt;/a&gt;&lt;/strong&gt;(LKFS)로 규정하며, ±1 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=LUFS LU&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;LU&lt;/a&gt;의 오차 범위를 허용합니다.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;True &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=peak&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;Peak&lt;/a&gt; 제한&lt;/strong&gt;: &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;오디오&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=시그널 신호&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;신호&lt;/a&gt;의 실제 최대값(트루 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=peak&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;피크&lt;/a&gt;, True &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=peak&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;Peak&lt;/a&gt;)은 &lt;strong&gt;-2 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt;TP 이하&lt;/strong&gt;로 제한해야 하며, 이는 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=디지털&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;디지털&lt;/a&gt;-&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=아날로그&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;아날로그&lt;/a&gt; 변환 및 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%BB%B4%ED%93%A8%ED%84%B0/codec/encoding&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;컴퓨터:codec:encoding&quot; data-wiki-id=&quot;컴퓨터:codec:encoding&quot;&gt;인코딩&lt;/a&gt; 과정에서 발생할 수 있는 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/level/clipping&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:level:clipping&quot; data-wiki-id=&quot;음향:level:clipping&quot;&gt;클리핑&lt;/a&gt;과 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=디스토션 왜곡 착색 새츄레이션&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;왜곡&lt;/a&gt;을 방지하기 위함입니다.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/signal_processor/gate_expander&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:signal_processor:gate_expander&quot; data-wiki-id=&quot;음향:signal_processor:gate_expander&quot;&gt;게이트&lt;/a&gt;(Gate) 적용&lt;/strong&gt;: &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=라우드니스&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;라우드니스&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=측정&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;측정&lt;/a&gt; 시, 무음 구간이나 배경 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=노이즈 잡음 소음&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;노이즈&lt;/a&gt;의 영향을 줄이기 위해 절대 임계값(-70 LKFS)과 상대 임계값(-10 LKFS) &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/signal_processor/gate_expander&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:signal_processor:gate_expander&quot; data-wiki-id=&quot;음향:signal_processor:gate_expander&quot;&gt;게이트&lt;/a&gt;를 적용합니다.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;일관된 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=청취 리슨 리스닝&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;청취&lt;/a&gt; 경험&lt;/strong&gt;: &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%98%A4%EB%94%94%EC%98%A4_%ED%94%84%EB%A1%9C%EB%8D%95%EC%85%98/program&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;오디오_프로덕션:program&quot; data-wiki-id=&quot;오디오_프로덕션:program&quot;&gt;프로그램&lt;/a&gt;, &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=채널&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;채널&lt;/a&gt;, 광고 간 음량 변화가 최소화되어, 시청자는 별도의 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/acoustics/sound/amplitude/volume&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;acoustics:sound:amplitude:volume&quot; data-wiki-id=&quot;acoustics:sound:amplitude:volume&quot;&gt;볼륨&lt;/a&gt; 조정 없이 일관된 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=청취 리슨 리스닝&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;청취&lt;/a&gt; 경험을 얻을 수 있습니다.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;적용 및 준수&lt;/strong&gt;: OP-59는 호주 내 모든 지상파 및 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=케이블&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;케이블&lt;/a&gt; 방송사에 적용되며, 방송 송출 전 반드시 기준을 준수해야 합니다.&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;
&lt;div class=&quot;tags&quot;&gt;&lt;span&gt;
	&lt;a href=&quot;https://wiki.homerecz.com/doku.php/tag/%EB%9D%BC%EC%9A%B0%EB%93%9C%EB%8B%88%EC%8A%A4?do=showtag&amp;amp;tag=%EB%9D%BC%EC%9A%B0%EB%93%9C%EB%8B%88%EC%8A%A4&quot; class=&quot;wikilink1&quot; title=&quot;tag:라우드니스&quot; rel=&quot;tag&quot;&gt;라우드니스&lt;/a&gt;
&lt;/span&gt;&lt;/div&gt;

&lt;/div&gt;
&lt;!-- EDIT{&amp;quot;target&amp;quot;:&amp;quot;section&amp;quot;,&amp;quot;name&amp;quot;:&amp;quot;\ud575\uc2ec \ub0b4\uc6a9&amp;quot;,&amp;quot;hid&amp;quot;:&amp;quot;\ud575\uc2ec_\ub0b4\uc6a9&amp;quot;,&amp;quot;codeblockOffset&amp;quot;:0,&amp;quot;secid&amp;quot;:2,&amp;quot;range&amp;quot;:&amp;quot;420-&amp;quot;} --&gt;</description>
    </item>
    <item rdf:about="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/start">
        <dc:format>text/html</dc:format>
        <dc:date>2024-07-18T04:57:36+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>산업 표준</title>
        <link>https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/start</link>
        <description>
&lt;h1 class=&quot;sectionedit1&quot; id=&quot;산업_표준&quot;&gt;산업 표준&lt;/h1&gt;
&lt;div class=&quot;level1&quot;&gt;

&lt;p&gt;
산업 표준(Industrial Standards)은 특정 산업이나 분야에서 제품, 서비스, 생산 방법 등의 품질, 안전, 성능 및 규격에 관한 지침과 규정의 모음입니다. 이러한 표준은 제품 및 서비스의 품질 향상, 상호 운용성, 안전 보장, 규모 경제 및 규제 준수를 촉진하며, 산업 및 시장에서 효율적인 작동을 도와줍니다. 산업 표준은 종종 정부 기관, 산업 단체 또는 국제 기구에 의해 개발되거나 인정됩니다.
&lt;/p&gt;

&lt;div&gt;&lt;div id=&quot;nojs_indexmenu_79586738569cf2e21f26d2&quot; data-jsajax=&quot;&amp;sort=t&amp;msort=indexmenu_n&amp;nsort=1&amp;group=1&quot; class=&quot;indexmenu_nojs&quot;&gt;
&lt;ul class=&quot;idx&quot;&gt;
&lt;li class=&quot;open&quot;&gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/aes/start&quot; class=&quot;indexmenu_idx_head&quot; data-wiki-id=&quot;음향:industrial_standards:aes:start&quot;&gt;AES&lt;/a&gt;&lt;/div&gt;
&lt;ul class=&quot;idx&quot;&gt;
&lt;li class=&quot;level2&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/aes/start&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:aes:start&quot; data-wiki-id=&quot;음향:industrial_standards:aes:start&quot;&gt;AES&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
&lt;li class=&quot;level2&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/aes/aes3&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:aes:aes3&quot; data-wiki-id=&quot;음향:industrial_standards:aes:aes3&quot;&gt;AES3&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
&lt;li class=&quot;level2&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/aes/aes10&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:aes:aes10&quot; data-wiki-id=&quot;음향:industrial_standards:aes:aes10&quot;&gt;AES10&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
&lt;li class=&quot;level2&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/aes/aes17&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:aes:aes17&quot; data-wiki-id=&quot;음향:industrial_standards:aes:aes17&quot;&gt;AES17&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
&lt;li class=&quot;level2&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/aes/aes42&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:aes:aes42&quot; data-wiki-id=&quot;음향:industrial_standards:aes:aes42&quot;&gt;AES42&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
&lt;li class=&quot;level2&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/aes/aes47&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:aes:aes47&quot; data-wiki-id=&quot;음향:industrial_standards:aes:aes47&quot;&gt;AES47&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
&lt;li class=&quot;level2&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/aes/aes48&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:aes:aes48&quot; data-wiki-id=&quot;음향:industrial_standards:aes:aes48&quot;&gt;AES48&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
&lt;li class=&quot;level2&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/aes/aes50&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:aes:aes50&quot; data-wiki-id=&quot;음향:industrial_standards:aes:aes50&quot;&gt;AES50&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
&lt;li class=&quot;level2&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/aes/aes59&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:aes:aes59&quot; data-wiki-id=&quot;음향:industrial_standards:aes:aes59&quot;&gt;AES59&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
&lt;li class=&quot;level2&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/aes/aes67&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:aes:aes67&quot; data-wiki-id=&quot;음향:industrial_standards:aes:aes67&quot;&gt;AES67&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
&lt;li class=&quot;level2&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/aes/aes69&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:aes:aes69&quot; data-wiki-id=&quot;음향:industrial_standards:aes:aes69&quot;&gt;AES69&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
&lt;li class=&quot;level2&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/aes/aes72&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:aes:aes72&quot; data-wiki-id=&quot;음향:industrial_standards:aes:aes72&quot;&gt;AES72&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
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&lt;li class=&quot;open&quot;&gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/ebu/start&quot; class=&quot;indexmenu_idx_head&quot; data-wiki-id=&quot;음향:industrial_standards:ebu:start&quot;&gt;EBU&lt;/a&gt;&lt;/div&gt;
&lt;ul class=&quot;idx&quot;&gt;
&lt;li class=&quot;level2&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/ebu/start&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:ebu:start&quot; data-wiki-id=&quot;음향:industrial_standards:ebu:start&quot;&gt;EBU&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
&lt;li class=&quot;level2&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/ebu/ebu_r37&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:ebu:ebu_r37&quot; data-wiki-id=&quot;음향:industrial_standards:ebu:ebu_r37&quot;&gt;EBU R37&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
&lt;li class=&quot;level2&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/ebu/ebu_r68&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:ebu:ebu_r68&quot; data-wiki-id=&quot;음향:industrial_standards:ebu:ebu_r68&quot;&gt;EBU R68&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
&lt;li class=&quot;level2&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/ebu/r85&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:ebu:r85&quot; data-wiki-id=&quot;음향:industrial_standards:ebu:r85&quot;&gt;EBU R85&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
&lt;li class=&quot;level2&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/ebu/ebu_r128&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:ebu:ebu_r128&quot; data-wiki-id=&quot;음향:industrial_standards:ebu:ebu_r128&quot;&gt;EBU R128&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
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&lt;li class=&quot;open&quot;&gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/itu/start&quot; class=&quot;indexmenu_idx_head&quot; data-wiki-id=&quot;음향:industrial_standards:itu:start&quot;&gt;ITU&lt;/a&gt;&lt;/div&gt;
&lt;ul class=&quot;idx&quot;&gt;
&lt;li class=&quot;level2&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/itu/start&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:itu:start&quot; data-wiki-id=&quot;음향:industrial_standards:itu:start&quot;&gt;ITU&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
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&lt;li class=&quot;level2&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/itu/itu-r_bs646&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:itu:itu-r_bs646&quot; data-wiki-id=&quot;음향:industrial_standards:itu:itu-r_bs646&quot;&gt;ITU-R BS.646&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
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&lt;li class=&quot;level2&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/itu/itu-r_bs_1116&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:itu:itu-r_bs_1116&quot; data-wiki-id=&quot;음향:industrial_standards:itu:itu-r_bs_1116&quot;&gt;ITU-R BS.1116&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
&lt;li class=&quot;level2&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/itu/itu-r_bs_1770&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:itu:itu-r_bs_1770&quot; data-wiki-id=&quot;음향:industrial_standards:itu:itu-r_bs_1770&quot;&gt;ITU-R BS.1770&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
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&lt;li class=&quot;open&quot;&gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/smpte/start&quot; class=&quot;indexmenu_idx_head&quot; data-wiki-id=&quot;음향:industrial_standards:smpte:start&quot;&gt;SMPTE&lt;/a&gt;&lt;/div&gt;
&lt;ul class=&quot;idx&quot;&gt;
&lt;li class=&quot;level2&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/smpte/start&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:smpte:start&quot; data-wiki-id=&quot;음향:industrial_standards:smpte:start&quot;&gt;SMPTE&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
&lt;li class=&quot;level2&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/smpte/smpte_rp155&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:smpte:smpte_rp155&quot; data-wiki-id=&quot;음향:industrial_standards:smpte:smpte_rp155&quot;&gt;SMPTE RP155&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
&lt;li class=&quot;level2&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/smpte/smpte_rp200&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:smpte:smpte_rp200&quot; data-wiki-id=&quot;음향:industrial_standards:smpte:smpte_rp200&quot;&gt;SMPTE RP200&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
&lt;li class=&quot;level2&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/smpte/smpte_st202&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:smpte:smpte_st202&quot; data-wiki-id=&quot;음향:industrial_standards:smpte:smpte_st202&quot;&gt;SMPTE ST202&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
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&lt;li class=&quot;level1&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/start&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:start&quot; data-wiki-id=&quot;음향:industrial_standards:start&quot;&gt;산업 표준&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
&lt;li class=&quot;level1&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/agcom_219&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:agcom_219&quot; data-wiki-id=&quot;음향:industrial_standards:agcom_219&quot;&gt;AGCOM 219&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
&lt;li class=&quot;level1&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/atsc_a85&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:atsc_a85&quot; data-wiki-id=&quot;음향:industrial_standards:atsc_a85&quot;&gt;ATSC A/85&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
&lt;li class=&quot;level1&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/din&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:din&quot; data-wiki-id=&quot;음향:industrial_standards:din&quot;&gt;DIN&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
&lt;li class=&quot;level1&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/iso226&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:iso226&quot; data-wiki-id=&quot;음향:industrial_standards:iso226&quot;&gt;ISO226&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
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&lt;li class=&quot;level1&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/niosh&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:niosh&quot; data-wiki-id=&quot;음향:industrial_standards:niosh&quot;&gt;NIOSH&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
&lt;li class=&quot;level1&quot; &gt;&lt;div class=&quot;li&quot;&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/op-59&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:op-59&quot; data-wiki-id=&quot;음향:industrial_standards:op-59&quot;&gt;OP-59&lt;/a&gt;&lt;/div&gt;&lt;/li&gt;
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&lt;!-- EDIT{&amp;quot;target&amp;quot;:&amp;quot;section&amp;quot;,&amp;quot;name&amp;quot;:&amp;quot;\uc0b0\uc5c5 \ud45c\uc900&amp;quot;,&amp;quot;hid&amp;quot;:&amp;quot;\uc0b0\uc5c5_\ud45c\uc900&amp;quot;,&amp;quot;codeblockOffset&amp;quot;:0,&amp;quot;secid&amp;quot;:1,&amp;quot;range&amp;quot;:&amp;quot;1-561&amp;quot;} --&gt;
&lt;h1 class=&quot;sectionedit2&quot; id=&quot;industrial_standards&quot;&gt;Industrial Standards&lt;/h1&gt;
&lt;div class=&quot;level1&quot;&gt;

&lt;p&gt;
“Industrial Standards” refer to a set of guidelines and regulations regarding the quality, safety, performance, and specifications of products, services, manufacturing processes, and more within specific industries or sectors. These standards are aimed at promoting quality improvement, interoperability, safety assurance, economies of scale, and compliance with regulations. Industrial standards are often developed or recognized by government agencies, industry associations, or international organizations to facilitate efficient operations within industries and markets.
&lt;/p&gt;

&lt;/div&gt;
&lt;!-- EDIT{&amp;quot;target&amp;quot;:&amp;quot;section&amp;quot;,&amp;quot;name&amp;quot;:&amp;quot;Industrial Standards&amp;quot;,&amp;quot;hid&amp;quot;:&amp;quot;industrial_standards&amp;quot;,&amp;quot;codeblockOffset&amp;quot;:0,&amp;quot;secid&amp;quot;:2,&amp;quot;range&amp;quot;:&amp;quot;562-&amp;quot;} --&gt;</description>
    </item>
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        <dc:format>text/html</dc:format>
        <dc:date>2025-06-01T13:18:58+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>TR-B32</title>
        <link>https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/tr-b32</link>
        <description>
&lt;h1 class=&quot;sectionedit1&quot; id=&quot;tr-b32&quot;&gt;TR-B32&lt;/h1&gt;
&lt;div class=&quot;level1&quot;&gt;

&lt;p&gt;
&lt;strong&gt;TR-B32&lt;/strong&gt;는 일본 ARIB(Association of Radio Industries and Businesses)에서 제정한 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=디지털&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;디지털&lt;/a&gt; 텔레비전 방송 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;오디오&lt;/a&gt;의 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=라우드니스&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;라우드니스&lt;/a&gt;(음량) 및 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=peak&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;피크&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=레벨&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;레벨&lt;/a&gt; 관리를 위한 실무 지침입니다.  
이 표준의 목적은 방송 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%98%A4%EB%94%94%EC%98%A4_%ED%94%84%EB%A1%9C%EB%8D%95%EC%85%98/program&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;오디오_프로덕션:program&quot; data-wiki-id=&quot;오디오_프로덕션:program&quot;&gt;프로그램&lt;/a&gt;과 광고의 음량을 일관되게 유지하여, 일본 내 모든 방송사가 동일한 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;오디오&lt;/a&gt; 품질 기준을 적용하도록 하는 데 있습니다.
&lt;/p&gt;

&lt;/div&gt;
&lt;!-- EDIT{&amp;quot;target&amp;quot;:&amp;quot;section&amp;quot;,&amp;quot;name&amp;quot;:&amp;quot;TR-B32&amp;quot;,&amp;quot;hid&amp;quot;:&amp;quot;tr-b32&amp;quot;,&amp;quot;codeblockOffset&amp;quot;:0,&amp;quot;secid&amp;quot;:1,&amp;quot;range&amp;quot;:&amp;quot;1-444&amp;quot;} --&gt;
&lt;h2 class=&quot;sectionedit2&quot; id=&quot;핵심_내용&quot;&gt;핵심 내용&lt;/h2&gt;
&lt;div class=&quot;level2&quot;&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/itu/start&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:itu:start&quot; data-wiki-id=&quot;음향:industrial_standards:itu:start&quot;&gt;ITU&lt;/a&gt;-R BS.1770 및 BS.1864 기반&lt;/strong&gt;: TR-B32는 국제 표준인 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/industrial_standards/itu/start&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:industrial_standards:itu:start&quot; data-wiki-id=&quot;음향:industrial_standards:itu:start&quot;&gt;ITU&lt;/a&gt;-R BS.1770 및 BS.1864 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=라우드니스&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;라우드니스&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=측정&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;측정&lt;/a&gt; 알고리즘을 근거로 하며, K&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/measurement/weighted&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:measurement:weighted&quot; data-wiki-id=&quot;음향:measurement:weighted&quot;&gt;-weighted&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=필터&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;필터&lt;/a&gt;와 True &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=peak&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;Peak&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=측정&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;측정&lt;/a&gt; 방식을 사용합니다.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;음량 표준화&lt;/strong&gt;: 모든 방송 콘텐츠(&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%98%A4%EB%94%94%EC%98%A4_%ED%94%84%EB%A1%9C%EB%8D%95%EC%85%98/program&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;오디오_프로덕션:program&quot; data-wiki-id=&quot;오디오_프로덕션:program&quot;&gt;프로그램&lt;/a&gt; 및 광고)의 평균 음량(Integrated Loudness)을 &lt;strong&gt;-24 LKFS&lt;/strong&gt;로 규정하며, ±2 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=LUFS LU&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;LU&lt;/a&gt;의 오차 범위를 허용합니다.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;True &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=peak&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;Peak&lt;/a&gt; 제한&lt;/strong&gt;: &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=소리 사운드 오디오&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;오디오&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=시그널 신호&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;신호&lt;/a&gt;의 실제 최대값(트루 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=peak&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;피크&lt;/a&gt;, True &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=peak&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;Peak&lt;/a&gt;)은 &lt;strong&gt;-1 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=dB&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;dB&lt;/a&gt;TP 이하&lt;/strong&gt;로 제한해야 하며, 이는 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=디지털&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;디지털&lt;/a&gt;-&lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=아날로그&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;아날로그&lt;/a&gt; 변환 및 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%BB%B4%ED%93%A8%ED%84%B0/codec/encoding&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;컴퓨터:codec:encoding&quot; data-wiki-id=&quot;컴퓨터:codec:encoding&quot;&gt;인코딩&lt;/a&gt; 과정에서 발생할 수 있는 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/level/clipping&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:level:clipping&quot; data-wiki-id=&quot;음향:level:clipping&quot;&gt;클리핑&lt;/a&gt;과 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=디스토션 왜곡 착색 새츄레이션&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;왜곡&lt;/a&gt;을 방지하기 위함입니다.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;&lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/signal_processor/gate_expander&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:signal_processor:gate_expander&quot; data-wiki-id=&quot;음향:signal_processor:gate_expander&quot;&gt;게이트&lt;/a&gt;(Gate) 적용&lt;/strong&gt;: &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=라우드니스&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;라우드니스&lt;/a&gt; &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=측정&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;측정&lt;/a&gt; 시, 무음 구간이나 배경 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=노이즈 잡음 소음&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;노이즈&lt;/a&gt;의 영향을 줄이기 위해 절대 임계값(-70 LKFS)과 상대 임계값(-10 LKFS) &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/signal_processor/gate_expander&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;음향:signal_processor:gate_expander&quot; data-wiki-id=&quot;음향:signal_processor:gate_expander&quot;&gt;게이트&lt;/a&gt;를 적용합니다.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;일관된 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=청취 리슨 리스닝&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;청취&lt;/a&gt; 경험&lt;/strong&gt;: &lt;a href=&quot;https://wiki.homerecz.com/doku.php/%EC%98%A4%EB%94%94%EC%98%A4_%ED%94%84%EB%A1%9C%EB%8D%95%EC%85%98/program&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;오디오_프로덕션:program&quot; data-wiki-id=&quot;오디오_프로덕션:program&quot;&gt;프로그램&lt;/a&gt;, &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=채널&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;채널&lt;/a&gt;, 광고 간 음량 변화가 최소화되어, 시청자는 별도의 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/acoustics/sound/amplitude/volume&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;acoustics:sound:amplitude:volume&quot; data-wiki-id=&quot;acoustics:sound:amplitude:volume&quot;&gt;볼륨&lt;/a&gt; 조정 없이 일관된 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=청취 리슨 리스닝&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;청취&lt;/a&gt; 경험을 얻을 수 있습니다.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;strong&gt;적용 및 준수&lt;/strong&gt;: TR-B32는 일본 내 모든 지상파 및 &lt;a href=&quot;https://wiki.homerecz.com/doku.php/start?do=showtag&amp;amp;tag=케이블&quot; class=&quot;wikilink1&quot; target=&quot;_blank&quot; title=&quot;start&quot; data-wiki-id=&quot;start&quot;&gt;케이블&lt;/a&gt; 방송사에 적용되며, 방송 송출 전 반드시 기준을 준수해야 합니다.&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;
&lt;div class=&quot;tags&quot;&gt;&lt;span&gt;
	&lt;a href=&quot;https://wiki.homerecz.com/doku.php/tag/%EB%9D%BC%EC%9A%B0%EB%93%9C%EB%8B%88%EC%8A%A4?do=showtag&amp;amp;tag=%EB%9D%BC%EC%9A%B0%EB%93%9C%EB%8B%88%EC%8A%A4&quot; class=&quot;wikilink1&quot; title=&quot;tag:라우드니스&quot; rel=&quot;tag&quot;&gt;라우드니스&lt;/a&gt;
&lt;/span&gt;&lt;/div&gt;

&lt;/div&gt;
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