Unverified95% confidenceCautionTime unknown
鸡蛋托/海绵蘑菇棉几乎不隔音，只吸中高频回声。指望贴在墙上挡住楼上脚步声或邻居噪音的，属于典型无效消费
1
Sources
95%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified吸音≠隔音：鸡蛋棉、聚酯纤维吸音棉只减少室内回声混响，几乎不阻挡声音传到隔壁。想隔绝邻居/挡外部噪音买吸音棉是常见误区76% similarUnverified网红'鸡蛋托海绵'和薄款蛋槽棉几乎没有隔音效果，只能轻微降低高频回声，且多数不阻燃、易积灰发黄，不建议用于真正的降噪需求，仅适合廉价直播间临时消除回声72% similarUnverified响扇开合时会发出较大声响，不适合在安静的室内环境（如家中清晨、公寓楼内）使用，容易扰邻72% similarUnverified不要用鸡蛋托型/金字塔型聚氨酯泡沫板处理房间隔音，它只能微量减少反射（NRC约0.2-0.3），几乎不能阻隔声音传到隔壁，隔音需增加质量与解耦结构而非吸音71% similarUnverified荞麦壳填充坐上去会有轻微沙沙声响，对声音极度敏感或在极安静团体共修环境中调整坐姿时可能产生干扰70% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/191246API
curl https://kongchang.com/api/v1/knowledge/claims/191246MCP
get_claim(id=191246)