[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

隔音效果主要取决于克重和垂坠感,选克重≥300g/㎡的加厚布料并做2.0-2.5倍打褶褶皱,褶皱形成的空气层比单纯厚度更能吸收中高频噪音;单靠窗帘无法隔绝低频交通噪音

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Long-term
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