建筑声学方面的隔声测量的方法有哪些有什么合适的产品?

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内容提示:GB/T 5 声学 建筑和建筑构件隔声测量的方法有哪些 第1部分:侧向传声受抑制的实验室 测试设施要求

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··············································································································,·… 1 2 规范性引用文件 ········,·······················································································…… 1 3 术语和定义 ·····,············································································,··················…… 1 4 测量的方法有哪些设备 ························,·············,·······························································…… 2 5 测试安排 ········································································································…… 3 6 测试程序和计算 ,······························································································…… 3 6.1 声场的产生 ···································································································…… 3 6.2 撞击声压级的测量的方法有哪些 ········,············,························

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