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<table class="diff diff-contentalign-left" data-mw="interface">
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← 이전 판</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">2021년 4월 15일 (목) 00:02 판</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l94" >94번째 줄:</td>
<td colspan="2" class="diff-lineno">94번째 줄:</td></tr>
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<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><gallery></ins></div></td></tr>
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<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></gallery></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><li>스피커 박스를 뜯으면</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><gallery></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">image:redmi_note4x_035.jpg | 스피커 박스속 백볼륨에 있는, 금속판에 붙어 있는 스폰지</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">image:redmi_note4x_041.jpg | 스피커 진동판 및 마주보고 있는 금속판</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">image:redmi_note4x_036.jpg</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></gallery></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><li>백볼륨 속의 스폰지</ins></div></td></tr>
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<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">image:redmi_note4x_037.jpg</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">image:redmi_note4x_038.jpg</ins></div></td></tr>
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<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l152" >152번째 줄:</td>
<td colspan="2" class="diff-lineno">179번째 줄:</td></tr>
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<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><gallery></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">image:a710s01_046.jpg | 상태1(원래)</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">image:a710s01_047.jpg | 상태2(메인홀 막고)</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">image:a710s01_048.jpg | 상태3(벤트홀 막고)</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">image:a710s01_049.jpg | 상태4(백볼륨 파괴)</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">image:a710s01_050.jpg | 상태5(전면 파괴)</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></gallery></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><li>분해하면서 임피던스 측정 </ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><gallery></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">image:a710s01_046_001.png | #1 정상상태에서 임피던스, 위상</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">image:a710s01_046_002.png | #1,2,3,4,5 상태에서 임피던스</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></gallery></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><li>임피던스 해석</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><ol></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><li>6차 밴드패스 스피커이다.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><ol></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><li>closed box(스피커 뒷쪽이 막힌)에 넣은 후, 소리 출구에만 tube가 형성되면 4차 band pass 필터가 된다.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><li>여기에 back volume에도 튜브를 만들어 뚫으면, 6차 band pass 필터가 된다. 즉, 위 스피커는 6차 B.P 이다.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ol></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><li>6차 BP 구조를 만드는 이유</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><ol></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><li>back volume에 구멍을 뚫으면 저주파가 강화된다.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><li>4차 BP이면 고주파가 약화되고, 저주파가 더 강화된다.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ol></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><li>open air(상태 #5)에서는 임피던스 공진이 하나만 나온다.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><ol></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><li>Ported Bass-Reflex 상태이면 공진이 두 개 나온다.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><li>두 공진점에서 가장 낮은지점을 보이는 주파수가 공진주파수로 정의된다.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><li>두 임피던스 공진점 높이가 같으면 매치상태. 저주파 피크가 높으면 박스 공진주파수가 (드라이버 공진주파수보다???) 더 높다.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><li>고주파 피크 임피던스가 크면, 박스 공진주파수가 (드라이버 공진주파수보다???) 더 낮다.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ol></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><li>tube가 길고 복잡하면 여러개의 공진 피크가 측정된다.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ol></ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></ol></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></ol></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></ol></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></ol></div></td></tr>
</table>
Togotech
https://www.togotech.co.kr/index.php?title=%EB%A7%88%EC%9D%B4%ED%81%AC%EB%A1%9C_%EC%8A%A4%ED%94%BC%EC%BB%A4&diff=33250&oldid=prev
Togotech: 새 문서: 마이크로 스피커 <ol> <li>링크 <ol> <li> 전자부품 <ol> <li> 스피커 <ol> <li> 리시버용 스피커 <li> 마이크로 스피커 - 이 페이지 <li> ...
2020-07-09T11:45:32Z
<p>새 문서: 마이크로 스피커 <ol> <li>링크 <ol> <li> <a href="/index.php/%EC%A0%84%EC%9E%90%EB%B6%80%ED%92%88" title="전자부품" data-bs-title="전자부품">전자부품</a> <ol> <li> <a href="/index.php/%EC%8A%A4%ED%94%BC%EC%BB%A4" title="스피커" data-bs-title="스피커">스피커</a> <ol> <li> <a href="/index.php/%EB%A6%AC%EC%8B%9C%EB%B2%84%EC%9A%A9_%EC%8A%A4%ED%94%BC%EC%BB%A4" title="리시버용 스피커" data-bs-title="리시버용_스피커">리시버용 스피커</a> <li> <a href="/index.php/%EB%A7%88%EC%9D%B4%ED%81%AC%EB%A1%9C_%EC%8A%A4%ED%94%BC%EC%BB%A4" title="마이크로 스피커" data-bs-title="마이크로_스피커">마이크로 스피커</a> - 이 페이지 <li> ...</p>
<p><b>새 문서</b></p><div>마이크로 스피커<br />
<ol><br />
<li>링크<br />
<ol><br />
<li> [[전자부품]]<br />
<ol><br />
<li> [[스피커]]<br />
<ol><br />
<li> [[리시버용 스피커]]<br />
<li> [[마이크로 스피커]] - 이 페이지<br />
<li> [[노트북용 스피커]]<br />
<li> [[AV용 스피커]]<br />
</ol><br />
<li> [[헤드폰]]<br />
<li> [[진동모터]]<br />
<li> [[VCM]]<br />
<li> [[버저]]<br />
</ol><br />
</ol><br />
<li>마이크로 스피커만을 위한 기술<br />
<ol><br />
<li>air pressure absorbent 공기압력 흡수제(~sound 흡수제)를 사용한 Virtual Back Volume 기술<br />
<ol><br />
<li>백볼륨을 키울수록 저음이 강화된다.<br />
<li>Knowles(놀스)회사의 N'Bass (=enhanced bass)기술<br />
<ol><br />
<li>기술설명<br />
<ol><br />
<li>2g 표면적은 축구장 면적이다. 소형기기를 위한 소형 스피커에 채용된다.<br />
<li>공기를 흡수하여 압력을 줄이고, 진동판 최대진폭을 높여준다. (가정주파수에 해당하는 소리가 아닌 공기압력?? 흡수한다?? - 같은 말인데...)<br />
<li>비전도성이므로 안테나에 영향을 주지 않는다.<br />
</ol><br />
<li>그림 2012/02/20 EETIME에서<br />
<gallery><br />
image:absorbent_sound01_001.jpg<br />
image:absorbent_sound01_002.jpg<br />
</gallery><br />
</ol><br />
<li>Galaxy S9 스피커에서, 흡수제 제조회사 모름<br />
<gallery><br />
image:spk_sgn9_01_004.jpg<br />
image:spk_sgn9_02_002.jpg | 스피커 어셈블리<br />
image:spk_sgn9_01_006.jpg | 파랑 스티커 속에 speaker back volume absorbent<br />
image:spk_sgn9_01_007.jpg<br />
image:spk_sgn9_01_008.jpg | 쉽게 부서진다.<br />
</gallery><br />
</ol><br />
</ol><br />
<li>핸드폰에서<br />
<ol><br />
<li>판촉용 샘플에서<br />
<ol><br />
<li>GoerTek 스피커-1, 2016/01/18<br />
<gallery><br />
image:speaker1_001.jpg<br />
image:speaker1_002.jpg<br />
image:speaker1_003.jpg<br />
image:speaker1_004.jpg<br />
</gallery><br />
<li>GoerTek 스피커-2, 2016/01/18<br />
<gallery><br />
image:speaker1_005.jpg<br />
image:speaker1_006.jpg<br />
image:speaker1_007.jpg<br />
image:speaker1_008.jpg<br />
</gallery><br />
<li>Ammonite Precision, 2014/06/11<br />
<gallery><br />
image:speaker1_009.jpg<br />
image:speaker1_010.jpg<br />
image:speaker1_011.jpg<br />
image:speaker1_012.jpg<br />
</gallery><br />
</ol><br />
<li>피처폰에서<br />
<ol><br />
<li> Motorola [[Z8m]] 휴대폰에서<br />
<ol><br />
<li>보호 철망을 뜯으면 분해 나사 2개가 보인다.<br />
<gallery><br />
image:z8m01_010.jpg<br />
image:z8m01_011.jpg | 스피커 자석에 붙은 철가루<br />
image:z8m01_012.jpg | ??(GPS? WiFi?) 안테나가 보인다.<br />
</gallery><br />
<li>스피커 어셈블리에서<br />
<gallery><br />
image:z8m01_014.jpg | 좌측: 안테나 접점 단자 우측: 스피커 접점 스프링핀<br />
image:z8m01_016.jpg | AAC 회사 스피커<br />
image:z8m01_017.jpg | 스피커 접점을 위한 [[포고핀]]<br />
image:z8m01_017_001.jpg | SMT용 [[포고핀]]<br />
</gallery><br />
</ol><br />
</ol><br />
<li>스마트폰에서<br />
<ol><br />
<li>Galaxy S9용<br />
<ol><br />
<li>Rdc 및 임피던스 측정 데이터 <br />
<gallery><br />
image:spk_sgn9_01_009.png | 흡음제가 있을 때와 없을 때 임피던스<br />
</gallery><br />
<li>외관<br />
<gallery><br />
image:spk_sgn9_01_001.jpg<br />
image:spk_sgn9_01_002.jpg<br />
image:spk_sgn9_01_003.jpg<br />
image:spk_sgn9_01_004.jpg | 측정<br />
</gallery><br />
<li>absorbent<br />
<gallery><br />
image:spk_sgn9_01_006.jpg | 파랑 스티커 속에 speaker back volume absorbent<br />
image:spk_sgn9_01_007.jpg<br />
image:spk_sgn9_01_008.jpg | 쉽게 부서진다.<br />
</gallery><br />
<li>침수 체크 [[흡수제]]<br />
<gallery><br />
image:spk_sgn9_01_005.jpg | x 스티커는 물에 닿았는지 검사용<br />
</gallery><br />
<li>enclosure 박스 뜯음<br />
<gallery><br />
image:spk_sgn9_02_001.jpg<br />
image:spk_sgn9_02_002.jpg<br />
</gallery><br />
<li>back volume vent hole<br />
<gallery><br />
image:spk_sgn9_02_003.jpg<br />
image:spk_sgn9_02_004.jpg<br />
image:spk_sgn9_02_005.jpg<br />
</gallery><br />
<li>back volume<br />
<gallery><br />
image:spk_sgn9_02_006.jpg<br />
</gallery><br />
<li>sound hole<br />
<gallery><br />
image:spk_sgn9_02_007.jpg<br />
image:spk_sgn9_02_008.jpg<br />
</gallery><br />
<li>dynamic module<br />
<gallery><br />
image:spk_sgn9_02_009.jpg<br />
image:spk_sgn9_02_010.jpg<br />
image:spk_sgn9_02_011.jpg<br />
image:spk_sgn9_02_012.jpg<br />
image:spk_sgn9_02_013.jpg<br />
image:spk_sgn9_02_014.jpg<br />
</gallery><br />
<li>진동판 (철판 + 잘 늘어나는 비닐? 재질)<br />
<gallery><br />
image:spk_sgn9_02_015.jpg<br />
image:spk_sgn9_02_016.jpg<br />
</gallery><br />
<li>흡음제 종류에 따른 4가지 임피던스 측정 데이터 <br />
</ol><br />
</ol><br />
</ol><br />
<li>기타 휴대용 장치에서<br />
<ol><br />
<li>Smart Watch, U80<br />
<ol><br />
<li>시계<br />
<gallery><br />
image:u80_001.jpg<br />
image:u80_004.jpg | 스피커 분해함<br />
</gallery><br />
<li>스피커 - 위 Ammonite Precision 제품과 매우 유사<br />
<gallery><br />
image:u_speaker01_001.jpg<br />
image:u_speaker01_002.jpg<br />
image:u_speaker01_003.jpg<br />
image:u_speaker01_004.jpg<br />
image:u_speaker01_005.jpg<br />
image:u_speaker01_006.jpg<br />
</gallery><br />
</ol><br />
</ol><br />
</ol></div>
Togotech