[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

远距离会议或课堂录音应选择MEMS双麦克风阵列且拾音距离标称≥10米的机型,单麦克风机型有效拾音距离通常仅2-3米,超出后人声会模糊

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85%
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Long-term
Relevance
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