홈레코딩 위키
by <a href="https://riversidejazz.imweb.me" target="_blank">리버사이드 재즈 레이블</a>
https://wiki.homerecz.com/
2026-05-05T11:40:57+00:00
홈레코딩 위키
https://wiki.homerecz.com/
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2025-06-05T16:29:35+00:00
Anonymous (anonymous@undisclosed.example.com)
감도
https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/specification/sensitivity
<h1 class="sectionedit1" id="감도">감도</h1>
<div class="level1">
<p>
<strong>Sensitivity</strong>
</p>
<p>
<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>는 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=소리 사운드 오디오" class="wikilink1" target="_blank" title="start" data-wiki-id="start">오디오</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=장비" class="wikilink1" target="_blank" title="start" data-wiki-id="start">장비</a>가 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=입력 인풋" class="wikilink1" target="_blank" title="start" data-wiki-id="start">입력</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=시그널 신호" class="wikilink1" target="_blank" title="start" data-wiki-id="start">신호</a>를 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=출력 아웃 아웃풋" class="wikilink1" target="_blank" title="start" data-wiki-id="start">출력</a>으로 변환하는 효율성을 나타내는 중요한 특성입니다. <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=마이크로폰 마이크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">마이크</a>에서는 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/decibel/dbspl" class="wikilink1" target="_blank" title="음향:decibel:dbspl" data-wiki-id="음향:decibel:dbspl">음압</a>을 전기 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=시그널 신호" class="wikilink1" target="_blank" title="start" data-wiki-id="start">신호</a>로, <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=스피커" class="wikilink1" target="_blank" title="start" data-wiki-id="start">스피커</a>와 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=헤드폰" class="wikilink1" target="_blank" title="start" data-wiki-id="start">헤드폰</a>에서는 전기 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=시그널 신호" class="wikilink1" target="_blank" title="start" data-wiki-id="start">신호</a>를 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/decibel/dbspl" class="wikilink1" target="_blank" title="음향:decibel:dbspl" data-wiki-id="음향:decibel:dbspl">음압</a>으로 변환하는 능력을 <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>합니다. 높은 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>는 일반적으로 더 효율적인 변환을 의미하지만, <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=장비" class="wikilink1" target="_blank" title="start" data-wiki-id="start">장비</a>의 용도와 사용 환경에 따라 적절한 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>를 선택하는 것이 중요합니다
</p>
</div>
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<h2 class="sectionedit2" id="마이크">마이크</h2>
<div class="level2">
</div>
<!-- EDIT{"target":"plugin_include_start","name":"\uc74c\ud5a5:microphone:sensitivity","hid":"","secid":3,"range":"0-"} --><div class="plugin_include_content plugin_include__음향:microphone:sensitivity" id="plugin_include__음향__microphone__sensitivity">
<div class="level2">
<p>
<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=마이크로폰 마이크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">마이크</a>의 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>는 1Pa의 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/decibel/dbspl" class="wikilink1" target="_blank" title="음향:decibel:dbspl" data-wiki-id="음향:decibel:dbspl">음압</a>을 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=입력 인풋" class="wikilink1" target="_blank" title="start" data-wiki-id="start">입력</a>했을 때 생성되는 전기 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=시그널 신호" class="wikilink1" target="_blank" title="start" data-wiki-id="start">신호</a>의 크기를 나타내며, 단위는 mV/Pa입니다. <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>가 높을수록 작은 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/decibel/dbspl" class="wikilink1" target="_blank" title="음향:decibel:dbspl" data-wiki-id="음향:decibel:dbspl">음압</a>에서도 더 큰 전기 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=시그널 신호" class="wikilink1" target="_blank" title="start" data-wiki-id="start">신호</a>를 생성할 수 있어 민<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>가 뛰어납니다.
일반적으로 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=마이크로폰 마이크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">마이크</a>의 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>는 사용 목적에 따라 다르며, 고<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=마이크로폰 마이크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">마이크</a>는 미세한 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=소리 사운드 오디오" class="wikilink1" target="_blank" title="start" data-wiki-id="start">소리</a>까지 포착할 수 있어 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=스튜디오 녹음실" class="wikilink1" target="_blank" title="start" data-wiki-id="start">스튜디오</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=녹음 레코딩 홈레코딩" class="wikilink1" target="_blank" title="start" data-wiki-id="start">녹음</a>이나 섬세한 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=소리 사운드 오디오" class="wikilink1" target="_blank" title="start" data-wiki-id="start">사운드</a> 캡처에 적합합니다. 반면, 저<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=마이크로폰 마이크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">마이크</a>는 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=음원 점음원 면음원 선음원" class="wikilink1" target="_blank" title="start" data-wiki-id="start">음원</a> 소스에 더 가까이 배치할 수 있어 주변 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=노이즈 잡음 소음 앰비언스" class="wikilink1" target="_blank" title="start" data-wiki-id="start">소음</a>을 줄이고 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=음원 점음원 면음원 선음원" class="wikilink1" target="_blank" title="start" data-wiki-id="start">음원</a> 소스와 배경 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=노이즈 잡음 소음 앰비언스" class="wikilink1" target="_blank" title="start" data-wiki-id="start">소음</a> 간의 차이를 크게 만들 수 있습니다.
<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=마이크로폰 마이크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">마이크</a>의 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>는 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=녹음 레코딩 홈레코딩" class="wikilink1" target="_blank" title="start" data-wiki-id="start">녹음</a> 환경과 용도에 따라 선택해야 하며, 고<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=마이크로폰 마이크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">마이크</a>는 정밀한 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=소리 사운드 오디오" class="wikilink1" target="_blank" title="start" data-wiki-id="start">사운드</a> 캡처에 유리하지만, 주변 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=노이즈 잡음 소음 앰비언스" class="wikilink1" target="_blank" title="start" data-wiki-id="start">소음</a>을 함께 포착할 가능성이 높습니다. 따라서 상황에 맞는 적절한 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>를 선택하는 것이 중요합니다.<sup><a href="#fn__1" id="fnt__1" class="fn_top">1)</a></sup><br/>
</p>
<p>
<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a> 특성에 따라서 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=마이크로폰 마이크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">마이크</a>의 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>가 낮아지면 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=음원 점음원 면음원 선음원" class="wikilink1" target="_blank" title="start" data-wiki-id="start">음원</a> 소스에 대해서 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=마이크로폰 마이크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">마이크</a>를 더 가깝게 배치할 수 있게 되고, 주변 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=노이즈 잡음 소음 앰비언스" class="wikilink1" target="_blank" title="start" data-wiki-id="start">소음</a>과 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=음원 점음원 면음원 선음원" class="wikilink1" target="_blank" title="start" data-wiki-id="start">음원</a> 소스의 음량 차이를 벌<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=릴 reel" class="wikilink1" target="_blank" title="start" data-wiki-id="start">릴 </a>수 있습니다.<br/>
</p>
<ul>
<li class="level1"><div class="li"> <a href="https://wiki.homerecz.com/doku.php/%EC%A0%95%EC%8A%B9%ED%99%98_%EC%BB%AC%EB%9F%BC/mic_distance_and_snr" class="wikilink1" target="_blank" title="정승환_컬럼:mic_distance_and_snr" data-wiki-id="정승환_컬럼:mic_distance_and_snr">마이크와 음원과의 거리를 좁힘으로써 주변소음과의 차이를 벌리는 원리</a></div>
</li>
</ul>
<!-- EDIT{"target":"plugin_wrap_start","hid":"","secid":5,"range":"0-"} --><div class="wrap_info plugin_wrap"><!-- EDIT{"target":"plugin_wrap_start","hid":"","secid":7,"range":"0-"} --><div class="wrap_tablewidth plugin_wrap" style="width: 100%;"><div class="table sectionedit9"><table class="inline">
<tr class="row0">
<td class="col0 centeralign"> 높은 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a> </td><td class="col1 centeralign"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=마이크로폰 마이크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">마이크</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=캡슐" class="wikilink1" target="_blank" title="start" data-wiki-id="start">캡슐</a>이 처리할 수 있는 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=dB dBu dBV dBFS dBm dBSPL dBTP dB_re" class="wikilink1" target="_blank" title="start" data-wiki-id="start">dB</a><a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=SPL" class="wikilink1" target="_blank" title="start" data-wiki-id="start">SPL</a>이 낮아짐 </td>
</tr>
<tr class="row1">
<td class="col0 centeralign"> 낮은 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a> </td><td class="col1 centeralign"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=마이크로폰 마이크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">마이크</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=캡슐" class="wikilink1" target="_blank" title="start" data-wiki-id="start">캡슐</a>이 처리할 수 있는 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=dB dBu dBV dBFS dBm dBSPL dBTP dB_re" class="wikilink1" target="_blank" title="start" data-wiki-id="start">dB</a><a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=SPL" class="wikilink1" target="_blank" title="start" data-wiki-id="start">SPL</a>이 낮아짐 </td>
</tr>
</table></div>
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<p>
<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=마이크로폰 마이크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">마이크</a> 자체의 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/signal_processor/attenuation" class="wikilink1" target="_blank" title="음향:signal_processor:attenuation" data-wiki-id="음향:signal_processor:attenuation">PAD</a> 스위치는 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>를 변경한다.
</p>
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<iframe title="" src="https://wiki.homerecz.com/util/micsense.php" style="width:300px; height:350px" frameborder="0" scrolling="no"></iframe>
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</div><!-- EDIT{"target":"plugin_wrap_end","hid":"","secid":15,"range":"0-"} --><!-- EDIT{"target":"plugin_wrap_start","hid":"","secid":16,"range":"0-"} --><div class="wrap_half wrap_column plugin_wrap">
<p>
<iframe title="" src="https://wiki.homerecz.com/util/micsense(dBV).php" style="width:300px; height:350px" frameborder="0" scrolling="no"></iframe>
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</div><!-- EDIT{"target":"plugin_wrap_end","hid":"","secid":17,"range":"0-"} --></div><!-- EDIT{"target":"plugin_wrap_end","hid":"","secid":13,"range":"0-"} --><!-- EDIT{"target":"plugin_wrap_start","hid":"","secid":18,"range":"0-"} --><div class="wrap_box wrap_centeralign plugin_wrap">
<p>
<iframe title="" src="https://wiki.homerecz.com/util/senseconverter.php" style="width:500px; height:240px" frameborder="0" scrolling="no"></iframe>
</p>
</div><!-- EDIT{"target":"plugin_wrap_end","hid":"","secid":19,"range":"0-"} -->
<p>
<a href="https://wiki.homerecz.com/lib/exe/detail.php/%EC%9D%8C%ED%96%A5/hardware/microphone/20230316-044603.png?id=%EC%9D%8C%ED%96%A5%3Aspecification%3Asensitivity" class="media" target="_blank" title="음향:hardware:microphone:20230316-044603.png" rel="noopener"><img src="https://wiki.homerecz.com/lib/exe/fetch.php/%EC%9D%8C%ED%96%A5/hardware/microphone/20230316-044603.png" class="media" loading="lazy" alt="" /></a>
</p>
<p>
<a href="https://wiki.homerecz.com/lib/exe/detail.php/%EC%9D%8C%ED%96%A5/hardware/microphone/20230316-043742.png?id=%EC%9D%8C%ED%96%A5%3Aspecification%3Asensitivity" class="media" target="_blank" title="음향:hardware:microphone:20230316-043742.png" rel="noopener"><img src="https://wiki.homerecz.com/lib/exe/fetch.php/%EC%9D%8C%ED%96%A5/hardware/microphone/20230316-043742.png" class="mediacenter" loading="lazy" alt="" /></a>
</p>
</div>
<h3 class="sectionedit20" id="reference">Reference</h3>
<div class="level3">
<ul>
<li class="level1"><div class="li"> <a href="http://hyperphysics.phy-astr.gsu.edu/hbase/Audio/pagi2.html" class="urlextern" target="_blank" title="http://hyperphysics.phy-astr.gsu.edu/hbase/Audio/pagi2.html" rel="noopener">http://hyperphysics.phy-astr.gsu.edu/hbase/Audio/pagi2.html</a></div>
</li>
<li class="level1"><div class="li"> <a href="https://www.analog.com/en/analog-dialogue/articles/understanding-microphone-sensitivity.html" class="urlextern" target="_blank" title="https://www.analog.com/en/analog-dialogue/articles/understanding-microphone-sensitivity.html" rel="noopener">https://www.analog.com/en/analog-dialogue/articles/understanding-microphone-sensitivity.html</a></div>
</li>
</ul>
</div>
<!-- EDIT{"target":"section","name":"Reference","hid":"reference","codeblockOffset":0,"secid":20,"range":"3554-"} --><!-- EDIT{"target":"plugin_include_editbtn","name":"\uc74c\ud5a5:microphone:sensitivity","hid":"plugin_include__\uc74c\ud5a5__microphone__sensitivity","secid":21,"range":"0-"} --><!-- EDIT{"target":"plugin_include_end","name":"\uc74c\ud5a5:microphone:sensitivity","hid":"","secid":4,"range":"0-"} --></div>
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<h2 class="sectionedit22" id="스피커">스피커</h2>
<div class="level2">
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<!-- EDIT{"target":"plugin_include_start","name":"\uc74c\ud5a5:speaker:speaker_unit:sensitivity","hid":"","secid":23,"range":"0-"} --><div class="plugin_include_content plugin_include__음향:speaker:speaker_unit:sensitivity" id="plugin_include__음향__speaker__speaker_unit__sensitivity">
<div class="level2">
<p>
<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=스피커" class="wikilink1" target="_blank" title="start" data-wiki-id="start">스피커</a>의 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>는 1W의 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a>을 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=입력 인풋" class="wikilink1" target="_blank" title="start" data-wiki-id="start">입력</a>했을 때 1<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=미터" class="wikilink1" target="_blank" title="start" data-wiki-id="start">미터</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=디스턴스 거리" class="wikilink1" target="_blank" title="start" data-wiki-id="start">거리</a>에서 생성되는 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/decibel/dbspl" class="wikilink1" target="_blank" title="음향:decibel:dbspl" data-wiki-id="음향:decibel:dbspl">음압</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>을 나타내며, 단위는 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=dB dBu dBV dBFS dBm dBSPL dBTP dB_re" class="wikilink1" target="_blank" title="start" data-wiki-id="start">dB</a>/W/m입니다. <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>가 높을수록 적은 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a>으로 더 큰 음량을 생성할 수 있어 효율적입니다.
</p>
<p>
일반적으로 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=스피커" class="wikilink1" target="_blank" title="start" data-wiki-id="start">스피커</a>의 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>는 85<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=dB dBu dBV dBFS dBm dBSPL dBTP dB_re" class="wikilink1" target="_blank" title="start" data-wiki-id="start">dB</a>/W/m에서 100<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=dB dBu dBV dBFS dBm dBSPL dBTP dB_re" class="wikilink1" target="_blank" title="start" data-wiki-id="start">dB</a>/W/m 사이이며, 고<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=스피커" class="wikilink1" target="_blank" title="start" data-wiki-id="start">스피커</a>는 작은 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=출력 아웃 아웃풋" class="wikilink1" target="_blank" title="start" data-wiki-id="start">출력</a>의 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=앰프" class="wikilink1" target="_blank" title="start" data-wiki-id="start">앰프</a>에서도 충분한 음량을 낼 수 있습니다. 반면, 저<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=스피커" class="wikilink1" target="_blank" title="start" data-wiki-id="start">스피커</a>는 동일한 음량을 내기 위해 더 강력한 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=앰프" class="wikilink1" target="_blank" title="start" data-wiki-id="start">앰프</a>가 필요합니다.
</p>
<p>
<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=스피커" class="wikilink1" target="_blank" title="start" data-wiki-id="start">스피커</a>의 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>는 효율성과 <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>에 영향을 미치며, 고<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=스피커" class="wikilink1" target="_blank" title="start" data-wiki-id="start">스피커</a>는 에너지 효율이 높아 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a> 소모를 줄이는 데 유리합니다. 그러나 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>가 지나치게 높으면 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=음향 음향학" class="wikilink1" target="_blank" title="start" data-wiki-id="start">음향</a>의 정밀도가 떨어질 수 있으므로 용도와 환경에 맞는 적절한 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>를 선택하는 것이 중요합니다.
</p>
<p>
<iframe title="" src="https://wiki.homerecz.com/util/watttodBSPL.php" style="width:300px; height:250px" frameborder="0" scrolling="no"></iframe>
</p>
<p>
<a href="https://wiki.homerecz.com/lib/exe/detail.php/%EC%9D%8C%ED%96%A5/hardware/speaker/20230321-095720.png?id=%EC%9D%8C%ED%96%A5%3Aspecification%3Asensitivity" class="media" target="_blank" title="음향:hardware:speaker:20230321-095720.png" rel="noopener"><img src="https://wiki.homerecz.com/lib/exe/fetch.php/%EC%9D%8C%ED%96%A5/hardware/speaker/20230321-095720.png" class="mediacenter" loading="lazy" alt="" /></a>
</p>
</div>
<!-- EDIT{"target":"plugin_include_editbtn","name":"\uc74c\ud5a5:speaker:speaker_unit:sensitivity","hid":"plugin_include__\uc74c\ud5a5__speaker__speaker_unit__sensitivity","secid":25,"range":"0-"} --><!-- EDIT{"target":"plugin_include_end","name":"\uc74c\ud5a5:speaker:speaker_unit:sensitivity","hid":"","secid":24,"range":"0-"} --></div>
<div class="level2">
</div>
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<h2 class="sectionedit26" id="이어폰_헤드폰">이어폰&헤드폰</h2>
<div class="level2">
</div>
<!-- EDIT{"target":"plugin_include_start","name":"\uc74c\ud5a5:earphone_and_headphone:sensitivity","hid":"","secid":27,"range":"0-"} --><div class="plugin_include_content plugin_include__음향:earphone_and_headphone:sensitivity" id="plugin_include__음향__earphone_and_headphone__sensitivity">
<div class="level2">
<p>
<a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/earphone_and_headphone/earphone" class="wikilink1" target="_blank" title="음향:earphone_and_headphone:earphone" data-wiki-id="음향:earphone_and_headphone:earphone">이어폰</a> 및 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=헤드폰" class="wikilink1" target="_blank" title="start" data-wiki-id="start">헤드폰</a>의 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>는 1mW의 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a>을 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=입력 인풋" class="wikilink1" target="_blank" title="start" data-wiki-id="start">입력</a>했을 때 생성되는 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/decibel/dbspl" class="wikilink1" target="_blank" title="음향:decibel:dbspl" data-wiki-id="음향:decibel:dbspl">음압</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>을 나타내며, 단위는 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=dB dBu dBV dBFS dBm dBSPL dBTP dB_re" class="wikilink1" target="_blank" title="start" data-wiki-id="start">dB</a>/mW입니다. <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>가 높을수록 적은 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a>으로 더 큰 음량을 생성할 수 있어 효율적입니다.
<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=헤드폰" class="wikilink1" target="_blank" title="start" data-wiki-id="start">헤드폰</a>의 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>는 일반적으로 90<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=dB dBu dBV dBFS dBm dBSPL dBTP dB_re" class="wikilink1" target="_blank" title="start" data-wiki-id="start">dB</a>/mW 이상이며, 워크맨용 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=헤드폰" class="wikilink1" target="_blank" title="start" data-wiki-id="start">헤드폰</a>은 약 100<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=dB dBu dBV dBFS dBm dBSPL dBTP dB_re" class="wikilink1" target="_blank" title="start" data-wiki-id="start">dB</a>/mW 이상이 적합합니다. 또한, <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>가 높으면 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=임피던스" class="wikilink1" target="_blank" title="start" data-wiki-id="start">임피던스</a>가 낮아져 구동이 쉬워지고, 저<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a> 제품은 동일한 음량을 내기 위해 더 많은 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a>을 요구합니다.
<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>는 <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>에도 영향을 미치며, 고<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a> <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/earphone_and_headphone/earphone" class="wikilink1" target="_blank" title="음향:earphone_and_headphone:earphone" data-wiki-id="음향:earphone_and_headphone:earphone">이어폰</a>은 보다 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=다이내믹" class="wikilink1" target="_blank" title="start" data-wiki-id="start">다이내믹</a>한 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=소리 사운드 오디오" class="wikilink1" target="_blank" title="start" data-wiki-id="start">사운드</a>와 미묘한 디테일을 제공하는 반면, 저<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a> <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/earphone_and_headphone/earphone" class="wikilink1" target="_blank" title="음향:earphone_and_headphone:earphone" data-wiki-id="음향:earphone_and_headphone:earphone">이어폰</a>은 <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> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=디스토션 왜곡 착색 새츄레이션" class="wikilink1" target="_blank" title="start" data-wiki-id="start">왜곡</a>과 제한된 다이나믹 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=레인지" class="wikilink1" target="_blank" title="start" data-wiki-id="start">레인지</a>를 초래할 수 있습니다
</p>
<p>
<iframe title="" src="https://wiki.homerecz.com/util/mWatttodBSPL.php" style="width:320px; height:270px" frameborder="0" scrolling="no"></iframe>
</p>
</div>
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<div class="level2">
<div class="tags"><span>
<a href="https://wiki.homerecz.com/doku.php/tag/%EA%B0%90%EB%8F%84?do=showtag&tag=%EA%B0%90%EB%8F%84" class="wikilink1" title="tag:감도" rel="tag">감도</a>
</span></div>
</div>
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<div class="fn"><sup><a href="#fnt__1" id="fn__1" class="fn_bot">1)</a></sup>
<div class="content"><a href="https://www.analog.com/en/analog-dialogue/articles/understanding-microphone-sensitivity.html" class="urlextern" target="_blank" title="https://www.analog.com/en/analog-dialogue/articles/understanding-microphone-sensitivity.html" rel="noopener">https://www.analog.com/en/analog-dialogue/articles/understanding-microphone-sensitivity.html</a><br/>
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고<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=마이크로폰 마이크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">마이크</a>가 항상 저<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=마이크로폰 마이크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">마이크</a> 보다 좋은 것은 아닙니다. <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>는 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=마이크로폰 마이크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">마이크</a>의 특성에 대한 정보지만 반드시 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=마이크로폰 마이크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">마이크</a>의 품질에 관한 것은 아닙니다. <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=마이크로폰 마이크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">마이크</a>의 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=노이즈 잡음 소음 앰비언스" class="wikilink1" target="_blank" title="start" data-wiki-id="start">소음</a> 수준, <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> 포인트, <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=디스토션 왜곡 착색 새츄레이션" class="wikilink1" target="_blank" title="start" data-wiki-id="start">왜곡</a> 및 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a> 간의 균형은 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=마이크로폰 마이크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">마이크</a>가 특정 응용 <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>에 적합한지 여부를 결정합니다. <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>가 높은 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=마이크로폰 마이크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">마이크</a>는 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=아날로그 analog" class="wikilink1" target="_blank" title="start" data-wiki-id="start">아날로그</a>에서 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=디지털 digital" class="wikilink1" target="_blank" title="start" data-wiki-id="start">디지털</a>로 변환하기 전에 더 적은 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=프리" class="wikilink1" target="_blank" title="start" data-wiki-id="start">프리</a><a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=앰프" class="wikilink1" target="_blank" title="start" data-wiki-id="start">앰프</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=게인 증폭 증폭률 gain" class="wikilink1" target="_blank" title="start" data-wiki-id="start">게인</a>이 필요할 수 있지만 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>가 낮은 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=마이크로폰 마이크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">마이크</a>보다 <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> 전에 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/level/headroom" class="wikilink1" target="_blank" title="음향:level:headroom" data-wiki-id="음향:level:headroom">헤드룸</a>이 적을 수 있습니다.
<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=마이크로폰 마이크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">마이크</a>가 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=음원 점음원 면음원 선음원" class="wikilink1" target="_blank" title="start" data-wiki-id="start">음원</a>에 가까운 휴대폰과 같은 근<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=디스턴스 거리" class="wikilink1" target="_blank" title="start" data-wiki-id="start">거리</a> 응용 <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>에서 더 높은 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>를 가진 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=마이크로폰 마이크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">마이크</a>는 최대 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=음향 음향학" class="wikilink1" target="_blank" title="start" data-wiki-id="start">음향</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=입력 인풋" class="wikilink1" target="_blank" title="start" data-wiki-id="start">입력</a>에 도달하여 잘리고 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=디스토션 왜곡 착색 새츄레이션" class="wikilink1" target="_blank" title="start" data-wiki-id="start">왜곡</a>을 일으킬 가능성이 더 큽니다. 반면에 회의 전화 및 보안 카메라와 같이 소스에서 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=마이크로폰 마이크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">마이크</a>까지의 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=디스턴스 거리" class="wikilink1" target="_blank" title="start" data-wiki-id="start">거리</a>가 멀어질수록 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=소리 사운드 오디오" class="wikilink1" target="_blank" title="start" data-wiki-id="start">사운드</a>가 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감쇄 감쇠" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감쇠</a>되는 원<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=디스턴스 거리" class="wikilink1" target="_blank" title="start" data-wiki-id="start">거리</a> 애플리케이션에서는 더 높은 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=감도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">감도</a>가 바람직할 수 있습니다. 그림 3은 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=음원 점음원 면음원 선음원" class="wikilink1" target="_blank" title="start" data-wiki-id="start">음원</a>에서 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=마이크로폰 마이크" class="wikilink1" target="_blank" title="start" data-wiki-id="start">마이크</a>까지의 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=디스턴스 거리" class="wikilink1" target="_blank" title="start" data-wiki-id="start">거리</a>가 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=SPL" class="wikilink1" target="_blank" title="start" data-wiki-id="start">SPL</a>에 미치는 영향을 보여줍니다. <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=음향 음향학" class="wikilink1" target="_blank" title="start" data-wiki-id="start">음향</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=시그널 신호" class="wikilink1" target="_blank" title="start" data-wiki-id="start">신호</a>의 <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>은 소스로부터의 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=디스턴스 거리" class="wikilink1" target="_blank" title="start" data-wiki-id="start">거리</a>가 2배가 될 때마다 6<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=dB dBu dBV dBFS dBm dBSPL dBTP dB_re" class="wikilink1" target="_blank" title="start" data-wiki-id="start">dB</a>(1/2)씩 감소합니다.<br/>
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