https://w.electrodragon.com/w/index.php?action=history&feed=atom&title=Audio
Audio - Revision history
2026-07-22T02:35:33Z
Revision history for this page on the wiki
MediaWiki 1.37.2
https://w.electrodragon.com/w/index.php?title=Audio&diff=25489&oldid=prev
Chao at 20:47, 5 February 2020
2020-02-05T20:47:03Z
<p></p>
<p><b>New page</b></p><div>* [[Audio Amplifier]]<br />
* [[:category: BT Audio]]<br />
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== 耳放 + 运放 ==<br />
耳放驱动耳机的效果更好，运放因为耦合电容比较小接耳机低音差一些，接功放电路耳放和运放差异不大，耳放的低音会沉一点，运放主要是方便DIY用户可以更好的更换优化。<br />
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耳放芯片有做mute处理，所以低噪声处理更加干净完美（无音乐播放时耳放关闭输出了）！ <br />
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== Reference Schematic ==<br />
<gallery><br />
File:Speaker_01.png | speaker <br />
File:Mic_01.png | MIC<br />
File:Phone_jack_and_line_in_01.png | Phone jack and line in<br />
</gallery><br />
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[[category: Audio Amp]]</div>
Chao