Unverified88% confidenceCautionTime unknown
对低频噪音(如交通轰鸣、低音炮)几乎无效,仅能改善因缝隙漏风导致的中高频噪声透传
1
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88%
Confidence
Long-term
Relevance
-
First Seen
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Unverified对中低频噪音(如交通噪音、低音炮)几乎无效,密封条仅能改善因缝隙泄漏导致的中高频漏声,期望大幅降噪的用户不适合仅靠此产品93% similarUnverified隔音效果对中高频噪音有一定衰减,但对低频噪音(如工地施工、重型车辆)改善有限,不能替代隔音窗91% similarUnverified隔音效果仅对高频噪音有轻微衰减(约3-5dB),对低频交通噪音、装修噪音基本无效,不能替代隔音窗或耳塞89% similarUnverified主要针对中高频声音有较好吸收效果,对低频噪音(如低音炮、楼板撞击声)几乎无效88% similarUnverified对低频噪音(如机器轰鸣、交通噪音、打鼾声)屏蔽效果显著,但对人声等中高频噪音的隔绝表现相对有限88% similar
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