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对建筑中墙角节点的声传递进行了理论分析 ,计算了其声透射系数和隔声量 .计算结果和实验测试有良好的一致性 ,并介绍了节点隔声的测试方法
The acoustic transmission of the corner nodes in the building is analyzed theoretically, and the acoustic transmission coefficient and the sound insulation quantity are calculated. The calculation results are in good agreement with the experimental ones, and the testing methods of node sound insulation