[KongchangAI]
Unverified82% confidenceTradeoffTime unknown

拾音距离与噪音过滤是一对权衡:远场拾音(3米以上)灵敏度高但更易被空调、电视、成人说话声干扰,导致误报;小户型或哭声分析仪紧贴婴儿床摆放时优先选近场高精度型号

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82%
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Long-term
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