| 隔声室的低频特性及实例验证 |
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| 引用本文： | 潘仲麟,金进生.隔声室的低频特性及实例验证[J].浙江大学学报(理学版),1993,20(1):31-35. |
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| 作者姓名： | 潘仲麟 金进生 |
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| 作者单位： | 杭州大学物理系
(潘仲麟，金进生)，杭州大学物理系(黄有兴) |
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| 摘 要： | 在分析隔板的低频隔声特性的基础上，本文通过两实例的分析比较，指出低频隔声遵从劲度定律，以及提高隔板劲度的有效方法.同时，还对影响隔声室低频隔声里的其它因素作了一些讨论.
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| 关 键 词： | 噪声控制 低频隔声 隔声室 |
The Performance of Sound Insulation Room at Low Frequencies |
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| Pan Zhonglin,Jin Jinsheng,Huang Youxing.The Performance of Sound Insulation Room at Low Frequencies[J].Journal of Zhejiang University(Sciences Edition),1993,20(1):31-35. |
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| Authors: | Pan Zhonglin Jin Jinsheng Huang Youxing |
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| Institution: | Physics Department |
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| Abstract: | On the basis of analysis of the plate performance at low frequencies, this paper proves that low frequency sound transmission loss differs to stiffness law, and proposes the effective way of improving the plate stiffness through twb examples. Meanwhile, other factors which affect the perfor-mance of sound insulation room at low frequencies are discussed in detail, |
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| Keywords: | noise control sound insulation room sound insulation |
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