[KongchangAI]
Unverified85% confidenceFactTime unknown

隔音板降噪主要靠增加窗户系统的空气层和质量,单层亚克力板(3-5mm)只能降低3-8dB,主要针对中高频噪音(人声、鸟叫),对低频交通噪音几乎无效

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85%
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Long-term
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