Unverified75% confidenceCautionTime unknown
小面积玻璃（如卫生间小窗、单块＜0.3㎡）不建议单装声学破碎探测器，破碎声能量不足易漏报，此类点位改用门磁或震动传感器更可靠
1
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75%
Confidence
Long-term
Relevance
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Unverified带厚窗帘、百叶窗或吸音软装的房间会削弱玻璃破碎声波传播，此类环境不建议单独依赖声学探测器，应改用玻璃表面震动探测器或双鉴型号80% similarUnverified中空/真空玻璃或防爆膜玻璃环境不建议单独用声波探测器，此类玻璃破碎声频特征被吸收衰减，应搭配震动探测或选择针对性型号78% similarUnverified低频噪音（如变压器嗡嗡声、低音炮）效果有限，中空玻璃对低频隔音存在共振短板，夹胶玻璃低频表现优于中空但仍难完全消除72% similarUnverified屏风隔音能力普遍很弱，即使实木隔断降噪也仅3-8分贝，追求真正隔音应做到顶轻质隔墙或双层玻璃隔断而非屏风71% similarUnverified隔音效果差主要因低频漏声时，单纯增加玻璃层数（如换三玻两腔）性价比低，应优先排查密封条老化和墙体缝隙71% similar
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