[KongchangAI]
Unverified85% confidenceCautionTime unknown

主要针对中高频噪音(如人声、轮胎摩擦声)有效,对低频噪音(如发动机轰鸣、地铁振动)改善效果有限,临近高架/地铁线路的用户不应将其作为主要隔音手段。

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85%
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Long-term
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