홈레코딩 위키 - industrial_standards:arib
by <a href="https://riversidejazz.imweb.me" target="_blank">리버사이드 재즈 레이블</a>
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2026-07-07T08:37:01+00:00
홈레코딩 위키
https://wiki.homerecz.com/
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2026-07-05T09:49:58+00:00
Anonymous (anonymous@undisclosed.example.com)
ARIB(일본 전파산업협회)
https://wiki.homerecz.com/doku.php/industrial_standards/arib/arib
<h1 class="sectionedit1" id="arib_일본_전파산업협회">ARIB(일본 전파산업협회)</h1>
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<strong>ARIB(Association of Radio Industries and Businesses, 일본 전파산업협회)</strong>는 일본 내 통신 및 방송 분야의 새로운 전파 이용 기술을 연구하고, 전 세계 표준과 호환되는 국가 기술 규격을 제정하는 일<a href="https://wiki.homerecz.com/doku.php/acoustics/sound_behavior/reflection" class="wikilink1" target="_blank" title="acoustics:sound_behavior:reflection" data-wiki-id="acoustics:sound_behavior:reflection">반사</a>단법인 기관이다.
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<li class="level1"><div class="li"> <strong>방송·통신 규격 통일:</strong> 일본 내 지상파 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=디지털%20digital" class="wikilink1" target="_blank" title="start" data-wiki-id="start">디지털</a> 방송, 위성 방송, 이동통신(5G/6G) 등 전파를 사용하는 전반적인 산업의 기술 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=레퍼런스%20기준" class="wikilink1" target="_blank" title="start" data-wiki-id="start">기준</a>과 호환성 규격을 표준화한다.</div>
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<li class="level1"><div class="li"> <strong>글로벌 표준과의 연계:</strong> 국제전기통신연합(<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=ITU" class="wikilink1" target="_blank" title="start" data-wiki-id="start">ITU</a>)의 권고안을 바탕으로 일본 실무 환경에 맞는 세부 지침을 개발한다. <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=음향%20음향학" class="wikilink1" target="_blank" title="start" data-wiki-id="start">음향</a> 분야의 경우, <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=ITU" class="wikilink1" target="_blank" title="start" data-wiki-id="start">ITU</a>-R BS.1770 알고리즘을 기저로 삼아 일본 방송 환경에 최적화된 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=라우드니스" class="wikilink1" target="_blank" title="start" data-wiki-id="start">라우드니스</a> 운용 표준(TR-B32)을 정립하여 방송 <a href="https://wiki.homerecz.com/doku.php/acoustics/sound_quality" class="wikilink1" target="_blank" title="acoustics:sound_quality" data-wiki-id="acoustics:sound_quality">음질</a>의 상호 균형을 유지하는 데 기여하고 있다.</div>
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<div><div id="nojs_indexmenu_21167429126a4cbaace7a46" data-jsajax="&sort=t&msort=indexmenu_n&nsort=1&group=1" class="indexmenu_nojs">
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<li class="level1" ><div class="li"><a href="https://wiki.homerecz.com/doku.php/industrial_standards/arib/arib" class="wikilink1" target="_blank" title="industrial_standards:arib:arib" data-wiki-id="industrial_standards:arib:arib">ARIB(일본 전파산업협회)</a></div></li>
<li class="level1" ><div class="li"><a href="https://wiki.homerecz.com/doku.php/industrial_standards/arib/tr-b32" class="wikilink1" target="_blank" title="industrial_standards:arib:tr-b32" data-wiki-id="industrial_standards:arib:tr-b32">TR-B32</a></div></li>
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<a href="https://wiki.homerecz.com/doku.php/tag/arib?do=showtag&tag=ARIB" class="wikilink1" title="tag:arib" rel="tag">ARIB</a>,
<a href="https://wiki.homerecz.com/doku.php/tag/%EC%9D%BC%EB%B3%B8?do=showtag&tag=%EC%9D%BC%EB%B3%B8" class="wikilink1" title="tag:일본" rel="tag">일본</a>,
<a href="https://wiki.homerecz.com/doku.php/tag/%EC%A0%84%ED%8C%8C?do=showtag&tag=%EC%A0%84%ED%8C%8C" class="wikilink1" title="tag:전파" rel="tag">전파</a>,
<a href="https://wiki.homerecz.com/doku.php/tag/%EC%82%B0%EC%97%85?do=showtag&tag=%EC%82%B0%EC%97%85" class="wikilink1" title="tag:산업" rel="tag">산업</a>,
<a href="https://wiki.homerecz.com/doku.php/tag/%ED%98%91%ED%9A%8C?do=showtag&tag=%ED%98%91%ED%9A%8C" class="wikilink1" title="tag:협회" rel="tag">협회</a>
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2026-07-05T09:46:53+00:00
Anonymous (anonymous@undisclosed.example.com)
TR-B32
https://wiki.homerecz.com/doku.php/industrial_standards/arib/tr-b32
<h1 class="sectionedit1" id="tr-b32">TR-B32</h1>
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<p>
<strong>TR-B32</strong>는 일본 ARIB(Association of Radio Industries and Businesses)에서 제정한 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=디지털%20digital" class="wikilink1" target="_blank" title="start" data-wiki-id="start">디지털</a> 텔레비전 방송 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=소리%20사운드%20오디오" class="wikilink1" target="_blank" title="start" data-wiki-id="start">오디오</a>의 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=라우드니스" class="wikilink1" target="_blank" title="start" data-wiki-id="start">라우드니스</a>(음량) 및 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=peak%20피크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">피크</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=레벨" class="wikilink1" target="_blank" title="start" data-wiki-id="start">레벨</a> 관리를 위한 실무 지침입니다.
이 표준의 목적은 방송 <a href="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" class="wikilink1" target="_blank" title="오디오_프로덕션:program" data-wiki-id="오디오_프로덕션:program">프로그램</a>과 광고의 음량을 일관되게 유지하여, 일본 내 모든 방송사가 동일한 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=소리%20사운드%20오디오" class="wikilink1" target="_blank" title="start" data-wiki-id="start">오디오</a> 품질 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=레퍼런스%20기준" class="wikilink1" target="_blank" title="start" data-wiki-id="start">기준</a>을 적용하도록 하는 데 있습니다.
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<h2 class="sectionedit2" id="핵심_내용">핵심 내용</h2>
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<li class="level1"><div class="li"> <strong><a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=ITU" class="wikilink1" target="_blank" title="start" data-wiki-id="start">ITU</a>-R BS.1770 및 BS.1864 기반</strong>: TR-B32는 국제 표준인 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=ITU" class="wikilink1" target="_blank" title="start" data-wiki-id="start">ITU</a>-R BS.1770 및 BS.1864 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=라우드니스" class="wikilink1" target="_blank" title="start" data-wiki-id="start">라우드니스</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=측정" class="wikilink1" target="_blank" title="start" data-wiki-id="start">측정</a> 알고리즘을 근거로 하며, K<a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/measurement/weighted" class="wikilink1" target="_blank" title="음향:measurement:weighted" data-wiki-id="음향:measurement:weighted">-weight</a>ed <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=필터" class="wikilink1" target="_blank" title="start" data-wiki-id="start">필터</a>와 True <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=peak%20피크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">Peak</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=측정" class="wikilink1" target="_blank" title="start" data-wiki-id="start">측정</a> 방식을 사용합니다.</div>
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<li class="level1"><div class="li"> <strong>음량 표준화</strong>: 모든 방송 콘텐츠(<a href="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" class="wikilink1" target="_blank" title="오디오_프로덕션:program" data-wiki-id="오디오_프로덕션:program">프로그램</a> 및 광고)의 평균 음량(Integrated Loudness)을 <strong>-24 LKFS</strong>로 규정하며, ±2 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=LUFS%20LU" class="wikilink1" target="_blank" title="start" data-wiki-id="start">LU</a>의 오차 범위를 허용합니다.</div>
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<li class="level1"><div class="li"> <strong>True <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=peak%20피크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">Peak</a> 제한</strong>: <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=소리%20사운드%20오디오" class="wikilink1" target="_blank" title="start" data-wiki-id="start">오디오</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=시그널%20신호" class="wikilink1" target="_blank" title="start" data-wiki-id="start">신호</a>의 실제 최대값(트루 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=peak%20피크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">피크</a>, True <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=peak%20피크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">Peak</a>)은 <strong>-1 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=dB%20dBu%20dBV%20dBFS%20dBm%20dBSPL%20dBTP%20dB_re" class="wikilink1" target="_blank" title="start" data-wiki-id="start">dB</a>TP 이하</strong>로 제한해야 하며, 이는 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=디지털%20digital" class="wikilink1" target="_blank" title="start" data-wiki-id="start">디지털</a>-<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=아날로그%20analog" class="wikilink1" target="_blank" title="start" data-wiki-id="start">아날로그</a> 변환 및 <a href="https://wiki.homerecz.com/doku.php/%EC%BB%B4%ED%93%A8%ED%84%B0/codec/encoding" class="wikilink1" target="_blank" title="컴퓨터:codec:encoding" data-wiki-id="컴퓨터:codec:encoding">인코딩</a> 과정에서 발생할 수 있는 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/level/clipping" class="wikilink1" target="_blank" title="음향:level:clipping" data-wiki-id="음향:level:clipping">클리핑</a>과 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=디스토션%20왜곡%20착색%20새츄레이션" class="wikilink1" target="_blank" title="start" data-wiki-id="start">왜곡</a>을 방지하기 위함입니다.</div>
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<li class="level1"><div class="li"> <strong><a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=게이트" class="wikilink1" target="_blank" title="start" data-wiki-id="start">게이트</a>(Gate) 적용</strong>: <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=라우드니스" class="wikilink1" target="_blank" title="start" data-wiki-id="start">라우드니스</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=측정" class="wikilink1" target="_blank" title="start" data-wiki-id="start">측정</a> 시, 무음 구간이나 배경 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=노이즈%20잡음%20소음%20앰비언스" class="wikilink1" target="_blank" title="start" data-wiki-id="start">노이즈</a>의 영향을 줄이기 위해 절대 임계값(-70 LKFS)과 상대 임계값(-10 LKFS) <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=게이트" class="wikilink1" target="_blank" title="start" data-wiki-id="start">게이트</a>를 적용합니다.</div>
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<li class="level1"><div class="li"> <strong>일관된 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=청취%20리슨%20리스닝" class="wikilink1" target="_blank" title="start" data-wiki-id="start">청취</a> 경험</strong>: <a href="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" class="wikilink1" target="_blank" title="오디오_프로덕션:program" data-wiki-id="오디오_프로덕션:program">프로그램</a>, <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=채널%20채널스트립" class="wikilink1" target="_blank" title="start" data-wiki-id="start">채널</a>, 광고 간 음량 변화가 최소화되어, 시청자는 별도의 <a href="https://wiki.homerecz.com/doku.php/acoustics/sound/amplitude/volume" class="wikilink1" target="_blank" title="acoustics:sound:amplitude:volume" data-wiki-id="acoustics:sound:amplitude:volume">볼륨</a> 조정 없이 일관된 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=청취%20리슨%20리스닝" class="wikilink1" target="_blank" title="start" data-wiki-id="start">청취</a> 경험을 얻을 수 있습니다.</div>
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<li class="level1"><div class="li"> <strong>적용 및 준수</strong>: TR-B32는 일본 내 모든 지상파 및 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=케이블" class="wikilink1" target="_blank" title="start" data-wiki-id="start">케이블</a> 방송사에 적용되며, 방송 송출 전 반드시 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=레퍼런스%20기준" class="wikilink1" target="_blank" title="start" data-wiki-id="start">기준</a>을 준수해야 합니다.</div>
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<div class="tags"><span>
<a href="https://wiki.homerecz.com/doku.php/tag/%EB%9D%BC%EC%9A%B0%EB%93%9C%EB%8B%88%EC%8A%A4?do=showtag&tag=%EB%9D%BC%EC%9A%B0%EB%93%9C%EB%8B%88%EC%8A%A4" class="wikilink1" title="tag:라우드니스" rel="tag">라우드니스</a>
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