[KongchangAI]
Unverified88% confidenceSolutionTime unknown

低频噪音(楼上脚步、低音炮、地铁震动)最难处理,薄型隔音材料几乎无效,需要靠隔音减震+空腔+质量三要素,普通贴墙方案解决不了低频,应优先考虑地面减震垫或浮筑地面

1
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88%
Confidence
Long-term
Relevance
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https://kongchang.com/claim/191248
API
curl https://kongchang.com/api/v1/knowledge/claims/191248
MCP
get_claim(id=191248)