[KongchangAI]
Unverified85% confidenceSolutionTime unknown

声学处理标准路径:先判断需求是'吸音降混响'还是'隔音降噪'→测定主要噪音频段→吸音选聚酯纤维板/木质槽板处理墙顶(覆盖率20-30%即可,无需满铺);隔音则处理声音传播路径中最薄弱环节(门缝>窗户>墙体)优先补最短板

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