聆思CSK6大模型语音开发板改造：延长板载麦克风（外接驻极体麦克风）
<div class='showpostmsg'><div _blank="" tdoc-data-src="{"mainStory":[{"operationType":"InsertText","param":{"text":"前言","range":{"gcpBegin":0,"len":0}},"builtinStyleName":""},{"operationType":"ModifyRunProp","param":{"range":{"gcpBegin":0,"len":2},"property":{"author":""},"mode":1},"propertyType":"RunProperty","builtinStyleName":""},{"operationType":"InsertText","param":{"text":"\r","range":{"gcpBegin":2,"len":0}},"builtinStyleName":""},{"operationType":"ModifyRunProp","param":{"range":{"gcpBegin":2,"len":1},"property":{"author":"","isPlaceholder":true},"mode":1},"propertyType":"RunProperty","builtinStyleName":""},{"operationType":"ModifyParagraphProp","param":{"range":{"gcpBegin":2,"len":1},"property":{"pStyle":{"val":"zlvyg7"},"taskPr":{},"rPr":{},"numPr":{}},"mode":1},"propertyType":"ParagraphProperty","builtinStyleName":"heading 1"},{"operationType":"InsertText","param":{"text":"近期有不少开发者想把CSK6大模型开发板接到自己的智能音响、机器人、机器狗等产品上使用，但把开发板放在外壳下时麦克风被遮挡会影响拾音效果，把开发板暴露在外面时又不美观，此时就有必要把麦克风进行延长。","range":{"gcpBegin":3,"len":0}},"builtinStyleName":""},{"operationType":"ModifyRunProp","param":{"range":{"gcpBegin":3,"len":99},"property":{"author":""},"mode":1},"propertyType":"RunProperty","builtinStyleName":""},{"operationType":"InsertText","param":{"text":"\r","range":{"gcpBegin":102,"len":0}},"builtinStyleName":""},{"operationType":"ModifyRunProp","param":{"range":{"gcpBegin":102,"len":1},"property":{"author":"","isPlaceholder":true},"mode":1},"propertyType":"RunProperty","builtinStyleName":""},{"operationType":"ModifyParagraphProp","param":{"range":{"gcpBegin":102,"len":1},"property":{"pStyle":{"val":"ablt93"},"pBdr":{},"jc":{"val":"STJcWml_left"},"taskPr":{},"rPr":{},"numPr":{}},"mode":1},"propertyType":"ParagraphProperty","builtinStyleName":"Normal"},{"operationType":"InsertText","param":{"text":"\b","range":{"gcpBegin":103,"len":0}},"builtinStyleName":""},{"operationType":"ModifyRunProp","param":{"range":{"gcpBegin":103,"len":1},"property":{"isPlaceholder":true,"author":""},"mode":1},"propertyType":"RunProperty","builtinStyleName":""},{"operationType":"ModifyDrawingProp","param":{"range":{"gcpBegin":103,"len":1},"property":{"inlineKeyword":{"extent":{"cx":5762625,"cy":3833146},"effectExtent":{"l":0,"t":0,"r":0,"b":0},"docPr":{"id":"93800197","name":"picture","descr":"descript"},"cNvGraphicFramePr":{"graphicFrameLocks":{}},"graphic":{"graphicData":{"pic":{"nvPicPr":{"cNvPr":{"id":"5246","name":"picture","descr":"descript"},"cNvPicPr":{}},"blipFill":{"blip":{"embed":"<a target="> </div><div>
<div>
<h1>前言</h1>
<p >近期有不少开发者想把CSK6大模型开发板接到自己的智能音响、机器人、机器狗等产品上使用，但把开发板放在外壳下时麦克风被遮挡会影响拾音效果，把开发板暴露在外面时又不美观，此时就有必要把麦克风进行延长。</p>
<p > </p>
<p > </p>
<h1 >材料准备</h1>
<ol>
<li >1.1k电阻 x2</li>
<li >驻极体麦克风 x1 （参考指标：灵敏度-35±3dB，性噪比 60dB ）</li>
</ol>
<p>详情请查看附件</p>
</div>
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