<font size=4.97em><b>홈레코딩 위키</b></font>
by <a href="https://riversidejazz.imweb.me" target="_blank">리버사이드 재즈 레이블</a>
https://wiki.homerecz.com/
2026-05-01T01:17:43+00:00
<font size=4.97em><b>홈레코딩 위키</b></font>
https://wiki.homerecz.com/
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2025-08-30T15:17:56+00:00
Anonymous (anonymous@undisclosed.example.com)
Klippel NFS
https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/measurement/klippel_nfs
<h2 class="sectionedit1" id="klippel_nfs">Klippel NFS</h2>
<div class="level2">
<p>
Klippel NFS는 <strong><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>, 드라이버, <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=헤드폰" class="wikilink1" target="_blank" title="start" data-wiki-id="start">헤드폰</a></strong> 등 <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/%EC%9D%8C%ED%96%A5/audio_equipment/start" class="wikilink1" target="_blank" title="음향:audio_equipment:start" data-wiki-id="음향:audio_equipment:start">기기</a>의 성능을 분석하기 위한 <strong>고정밀 3D <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> 시스템</strong>이다.
<a href="https://wiki.homerecz.com/doku.php/acoustics/sound_field/anechoic_chamber" class="wikilink1" target="_blank" title="acoustics:sound_field:anechoic_chamber" data-wiki-id="acoustics:sound_field:anechoic_chamber">무향실</a>이 없이도 정확한 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> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=주파수" class="wikilink1" target="_blank" title="start" data-wiki-id="start">주파수</a> 응답(Far-Field Response)과 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=지향 지향각 지향성" class="wikilink1" target="_blank" title="start" data-wiki-id="start">지향성</a>(Directivity)을 <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>할 수 있도록 설계되었다.
</p>
<ul>
<li class="level1"><div class="li"> <a href="https://www.klippel.de/products/rd-system/modules/nfs-near-field-scanner.html" class="urlextern" target="_blank" title="https://www.klippel.de/products/rd-system/modules/nfs-near-field-scanner.html" rel="noopener">https://www.klippel.de/products/rd-system/modules/nfs-near-field-scanner.html</a></div>
</li>
</ul>
<p>
<a href="https://wiki.homerecz.com/lib/exe/detail.php/%EC%9D%8C%ED%96%A5/measurement/20250831-000051.png?id=%EC%9D%8C%ED%96%A5%3Ameasurement%3Aklippel_nfs" class="media" target="_blank" title="음향:measurement:20250831-000051.png" rel="noopener"><img src="https://wiki.homerecz.com/lib/exe/fetch.php/%EC%9D%8C%ED%96%A5/measurement/20250831-000051.png" class="mediacenter" loading="lazy" alt="" /></a>
</p>
</div>
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<h2 class="sectionedit2" id="klippel_nfs_시스템_개요">Klippel NFS 시스템 개요</h2>
<div class="level2">
<p>
Klippel NFS는 크게 <strong><a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=하드웨어" class="wikilink1" target="_blank" title="start" data-wiki-id="start">하드웨어</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=모듈 모듈러" class="wikilink1" target="_blank" title="start" data-wiki-id="start">모듈</a></strong>과 <strong><a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=소프트웨어" class="wikilink1" target="_blank" title="start" data-wiki-id="start">소프트웨어</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=모듈 모듈러" class="wikilink1" target="_blank" title="start" data-wiki-id="start">모듈</a></strong>로 구성된다.
</p>
</div>
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<h3 class="sectionedit3" id="하드웨어_구성_요소">하드웨어 구성 요소</h3>
<div class="level3">
<div class="table sectionedit4"><table class="inline">
<tr class="row0">
<td class="col0"><100%></td><td class="col1"></td>
</tr>
<tr class="row1">
<th class="col0"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=모듈 모듈러" class="wikilink1" target="_blank" title="start" data-wiki-id="start">모듈</a>명 </th><th class="col1"> 설명 </th>
</tr>
<tr class="row2">
<td class="col0"> <strong>Scanner(스캐너 유닛)</strong> </td><td class="col1"> 3D <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> 데이터를 수집하는 자동화된 기구 </td>
</tr>
<tr class="row3">
<td class="col0"> <strong>Microphone(<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>용 <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>)</strong> </td><td class="col1"> 스캔된 <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>를 캡처하여 분석 </td>
</tr>
<tr class="row4">
<td class="col0"> <strong>DUT(Device Under Test) 스탠드</strong> </td><td class="col1"> 테스트할 <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> 또는 <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 장착하는 스탠드 </td>
</tr>
<tr class="row5">
<td class="col0"> <strong>Laser Sensor(레이저 센서, 선택 사항)</strong> </td><td class="col1"> 정확한 <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> <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>을 위한 센서 </td>
</tr>
<tr class="row6">
<td class="col0"> <strong>Reference Speaker(기준 <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>, 선택 사항)</strong> </td><td class="col1"> 비교용 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=레퍼런스" class="wikilink1" target="_blank" title="start" data-wiki-id="start">레퍼런스</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> </td>
</tr>
</table></div>
<!-- EDIT{"target":"table","name":"","hid":"table","secid":4,"range":"620-1125"} -->
</div>
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<h4 class="sectionedit5" id="scanner_unit_nfs_스캐너_유닛">Scanner Unit(NFS 스캐너 유닛)</h4>
<div class="level4">
<ul>
<li class="level1"><div class="li"> <strong>로봇 암(팔)</strong>이 자동으로 움직이며 <strong>360도 회전하면서 <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></strong></div>
</li>
<li class="level1"><div class="li"> <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 <strong>XYZ 3축 좌표 기반의 위치 데이터를 저장</strong></div>
</li>
<li class="level1"><div class="li"> 다양한 크기의 <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>, 드라이버, <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 <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> 가능</div>
</li>
</ul>
</div>
<!-- EDIT{"target":"section","name":"Scanner Unit(NFS \uc2a4\uce90\ub108 \uc720\ub2db)","hid":"scanner_unit_nfs_\uc2a4\uce90\ub108_\uc720\ub2db","codeblockOffset":0,"secid":5,"range":"1127-1404"} -->
<h4 class="sectionedit6" id="microphone_정밀_측정_마이크">Microphone(정밀 측정 마이크)</h4>
<div class="level4">
<ul>
<li class="level1"><div class="li"> <strong>Near-Field(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>)</strong>에서 데이터를 수집한 후, <strong>Far-Field(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>) 응답을 예측</strong></div>
</li>
<li class="level1"><div class="li"> 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=컨덴서" class="wikilink1" target="_blank" title="start" data-wiki-id="start">컨덴서</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> 사용</div>
</li>
</ul>
</div>
<!-- EDIT{"target":"section","name":"Microphone(\uc815\ubc00 \uce21\uc815 \ub9c8\uc774\ud06c)","hid":"microphone_\uc815\ubc00_\uce21\uc815_\ub9c8\uc774\ud06c","codeblockOffset":0,"secid":6,"range":"1405-1595"} -->
<h4 class="sectionedit7" id="dut_device_under_test_stand">DUT(Device Under Test) Stand</h4>
<div class="level4">
<ul>
<li class="level1"><div class="li"> 테스트할 <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> 또는 <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 <strong>중앙에 고정</strong>하는 스탠드</div>
</li>
<li class="level1"><div class="li"> 테스트 중 진동이 발생하지 않도록 견고하게 설계</div>
</li>
</ul>
</div>
<!-- EDIT{"target":"section","name":"DUT(Device Under Test) Stand","hid":"dut_device_under_test_stand","codeblockOffset":0,"secid":7,"range":"1596-1787"} -->
<h4 class="sectionedit8" id="reference_speaker_선택_사항">Reference Speaker(선택 사항)</h4>
<div class="level4">
<ul>
<li class="level1"><div class="li"> 다른 제품과 비교 분석을 하기 위한 <strong>기준 <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></strong></div>
</li>
<li class="level1"><div class="li"> 상대적인 성능 비교 가능</div>
</li>
</ul>
</div>
<!-- EDIT{"target":"section","name":"Reference Speaker(\uc120\ud0dd \uc0ac\ud56d)","hid":"reference_speaker_\uc120\ud0dd_\uc0ac\ud56d","codeblockOffset":0,"secid":8,"range":"1788-1939"} -->
<h3 class="sectionedit9" id="소프트웨어_구성_요소">소프트웨어 구성 요소</h3>
<div class="level3">
<div class="table sectionedit10"><table class="inline">
<tr class="row0">
<td class="col0"><100%></td><td class="col1"></td>
</tr>
<tr class="row1">
<th class="col0"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=소프트웨어" class="wikilink1" target="_blank" title="start" data-wiki-id="start">소프트웨어</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=모듈 모듈러" class="wikilink1" target="_blank" title="start" data-wiki-id="start">모듈</a> </th><th class="col1"> 설명 </th>
</tr>
<tr class="row2">
<td class="col0"> <strong>SCN(Scanning Module)</strong> </td><td class="col1"> 자동 3D 스캔 수행 </td>
</tr>
<tr class="row3">
<td class="col0"> <strong>NFM(Near-Field Measurement)</strong> </td><td class="col1"> 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> <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> 데이터 수집 </td>
</tr>
<tr class="row4">
<td class="col0"> <strong>FFA(Far-Field Analysis)</strong> </td><td class="col1"> 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> 응답 분석 </td>
</tr>
<tr class="row5">
<td class="col0"> <strong>DIA(Directivity Analysis)</strong> </td><td class="col1"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=지향 지향각 지향성" class="wikilink1" target="_blank" title="start" data-wiki-id="start">지향성</a> 분석 </td>
</tr>
<tr class="row6">
<td class="col0"> <strong>Harmonic Distortion Analysis</strong> </td><td class="col1"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=배음 하모닉스 고조파" class="wikilink1" target="_blank" title="start" data-wiki-id="start">고조파</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> 분석 </td>
</tr>
<tr class="row7">
<td class="col0"> <strong>3D Data Visualization</strong> </td><td class="col1"> 데이터 시각화 (3D 맵) </td>
</tr>
</table></div>
<!-- EDIT{"target":"table","name":"","hid":"table1","secid":10,"range":"1980-2386"} -->
</div>
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<h4 class="sectionedit11" id="scn_scanning_module">SCN(Scanning Module)</h4>
<div class="level4">
<ul>
<li class="level1"><div class="li"> <strong>자동화된 3D 스캔을 수행</strong></div>
</li>
<li class="level1"><div class="li"> 다양한 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=해상도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">해상도</a>로 <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> 가능 (고<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=해상도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">해상도</a>/저<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=해상도" class="wikilink1" target="_blank" title="start" data-wiki-id="start">해상도</a> 조정 가능)</div>
</li>
<li class="level1"><div class="li"> 데이터 수집 속도 최적화</div>
</li>
</ul>
</div>
<!-- EDIT{"target":"section","name":"SCN(Scanning Module)","hid":"scn_scanning_module","codeblockOffset":0,"secid":11,"range":"2388-2578"} -->
<h4 class="sectionedit12" id="nfm_near-field_measurement_module">NFM(Near-Field Measurement Module)</h4>
<div class="level4">
<ul>
<li class="level1"><div class="li"> <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> 또는 <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 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> 응답을 <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></div>
</li>
<li class="level1"><div class="li"> Near-Field 데이터를 Far-Field로 변환하는 기반 데이터 수집</div>
</li>
</ul>
</div>
<!-- EDIT{"target":"section","name":"NFM(Near-Field Measurement Module)","hid":"nfm_near-field_measurement_module","codeblockOffset":0,"secid":12,"range":"2579-2760"} -->
<h4 class="sectionedit13" id="ffa_far-field_analysis_module">FFA(Far-Field Analysis Module)</h4>
<div class="level4">
<ul>
<li class="level1"><div class="li"> <strong>Near-Field 데이터를 Far-Field 응답으로 변환</strong></div>
</li>
<li class="level1"><div class="li"> 전 방향성 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=주파수" class="wikilink1" target="_blank" title="start" data-wiki-id="start">주파수</a> 응답을 예측</div>
</li>
<li class="level1"><div class="li"> <a href="https://wiki.homerecz.com/doku.php/acoustics/sound_field/anechoic_chamber" class="wikilink1" target="_blank" title="acoustics:sound_field:anechoic_chamber" data-wiki-id="acoustics:sound_field:anechoic_chamber">무향실</a>에서 <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>한 것과 유사한 결과 도출</div>
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</ul>
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<h4 class="sectionedit14" id="dia_directivity_analysis_module">DIA(Directivity Analysis Module)</h4>
<div class="level4">
<ul>
<li class="level1"><div class="li"> 360도 방향에 따른 <strong><a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=지향 지향각 지향성" class="wikilink1" target="_blank" title="start" data-wiki-id="start">지향성</a> 특성을 분석</strong></div>
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<li class="level1"><div class="li"> Polar Plot 및 3D Directivity Map을 생성</div>
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<h4 class="sectionedit15" id="harmonic_distortion_analysis">Harmonic Distortion Analysis</h4>
<div class="level4">
<ul>
<li class="level1"><div class="li"> <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=배음 하모닉스 고조파" class="wikilink1" target="_blank" title="start" data-wiki-id="start">고조파</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>(Harmonic Distortion) 분석</div>
</li>
<li class="level1"><div class="li"> 특정 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=주파수" class="wikilink1" target="_blank" title="start" data-wiki-id="start">주파수</a>에서 <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>이 발생하는 원인을 분석</div>
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</ul>
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<h4 class="sectionedit16" id="d_data_visualization_module">3D Data Visualization Module</h4>
<div class="level4">
<ul>
<li class="level1"><div class="li"> <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>된 데이터를 <strong>3D 맵으로 시각화</strong></div>
</li>
<li class="level1"><div class="li"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=주파수" class="wikilink1" target="_blank" title="start" data-wiki-id="start">주파수</a> 응답, <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=지향 지향각 지향성" class="wikilink1" target="_blank" title="start" data-wiki-id="start">지향성</a> 등을 그래픽으로 확인 가능</div>
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</ul>
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<h2 class="sectionedit17" id="klippel_nfs_측정_원리">Klippel NFS 측정 원리</h2>
<div class="level2">
<ol>
<li class="level1 node"><div class="li"> <strong>Near-Field에서 데이터 수집</strong> </div>
<ul>
<li class="level2"><div class="li"> 3D 스캐너가 회전하면서 <strong>각도별 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=주파수" class="wikilink1" target="_blank" title="start" data-wiki-id="start">주파수</a> 응답을 수집</strong> </div>
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</ul>
</li>
<li class="level1 node"><div class="li"> <strong>Far-Field 응답 계산 (Near-Field to Far-Field Transformation)</strong> </div>
<ul>
<li class="level2"><div class="li"> 수집된 Near-Field 데이터를 기반으로 <strong>Far-Field 응답을 수학적으로 변환</strong> </div>
</li>
</ul>
</li>
<li class="level1 node"><div class="li"> <strong><a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=지향 지향각 지향성" class="wikilink1" target="_blank" title="start" data-wiki-id="start">지향성</a> 분석 (Directivity Analysis)</strong> </div>
<ul>
<li class="level2"><div class="li"> 특정 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=주파수" class="wikilink1" target="_blank" title="start" data-wiki-id="start">주파수</a>에서의 <strong><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>의 방사 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=패턴" class="wikilink1" target="_blank" title="start" data-wiki-id="start">패턴</a>을 분석</strong> </div>
</li>
</ul>
</li>
<li class="level1 node"><div class="li"> <strong><a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=배음 하모닉스 고조파" class="wikilink1" target="_blank" title="start" data-wiki-id="start">고조파</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> 분석 (Harmonic Distortion Analysis)</strong> </div>
<ul>
<li class="level2"><div class="li"> 특정 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=주파수" class="wikilink1" target="_blank" title="start" data-wiki-id="start">주파수</a>에서 발생하는 <strong><a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=배음 하모닉스 고조파" class="wikilink1" target="_blank" title="start" data-wiki-id="start">고조파</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></strong>을 <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>하여 <strong><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> 평가</strong> </div>
</li>
</ul>
</li>
</ol>
</div>
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<h2 class="sectionedit18" id="klippel_nfs_vs_기존_무향실_측정_비교">Klippel NFS vs. 기존 무향실 측정 비교</h2>
<div class="level2">
<div class="table sectionedit19"><table class="inline">
<tr class="row0">
<td class="col0"><100%></td><td class="col1"></td><td class="col2"></td>
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<th class="col0"> 비교 항목 </th><th class="col1"> Klippel NFS </th><th class="col2"> 기존 <a href="https://wiki.homerecz.com/doku.php/acoustics/sound_field/anechoic_chamber" class="wikilink1" target="_blank" title="acoustics:sound_field:anechoic_chamber" data-wiki-id="acoustics:sound_field:anechoic_chamber">무향실</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> </th>
</tr>
<tr class="row2">
<td class="col0"> <strong><a href="https://wiki.homerecz.com/doku.php/acoustics/sound_field/anechoic_chamber" class="wikilink1" target="_blank" title="acoustics:sound_field:anechoic_chamber" data-wiki-id="acoustics:sound_field:anechoic_chamber">무향실</a> 필요 여부</strong> </td><td class="col1"> 필요 없음 </td><td class="col2"> 필요함 </td>
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<tr class="row3">
<td class="col0"> <strong><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> 속도</strong> </td><td class="col1"> 빠름(자동화) </td><td class="col2"> 오래 걸림 </td>
</tr>
<tr class="row4">
<td class="col0"> <strong>공간 요구 사항</strong> </td><td class="col1"> 적은 공간에서도 가능 </td><td class="col2"> 넓은 <a href="https://wiki.homerecz.com/doku.php/acoustics/sound_field/anechoic_chamber" class="wikilink1" target="_blank" title="acoustics:sound_field:anechoic_chamber" data-wiki-id="acoustics:sound_field:anechoic_chamber">무향실</a> 필요 </td>
</tr>
<tr class="row5">
<td class="col0"> <strong><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> 정밀도</strong> </td><td class="col1"> 매우 높음 </td><td class="col2"> 높음 </td>
</tr>
<tr class="row6">
<td class="col0"> <strong>비용</strong> </td><td class="col1"> 초기 투자 비용 높음 </td><td class="col2"> <a href="https://wiki.homerecz.com/doku.php/acoustics/sound_field/anechoic_chamber" class="wikilink1" target="_blank" title="acoustics:sound_field:anechoic_chamber" data-wiki-id="acoustics:sound_field:anechoic_chamber">무향실</a> 유지 비용 높음 </td>
</tr>
</table></div>
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</div>
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