• 本文介绍一种简单可行评价驾驶的测量方法结合实际给出了压法在驾驶隔声测量中的应用实例

    In this article, a simple and practical method of evaluating sound isolation and leak of cabs is introduced, and an example of cab sound isolation and leak measurement using SPLM has been given.

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  • 《续汉书·律历志》中的”是中国古代高级记载的“满足日常生活需要,这表明中国古代的隔声技术已达到很高的水平。

    The Hou Qi room in 《Xu Han Shu-Lu Li Zhi》and the sound insulation from the urn wall records by Fang Yizhi embody sound insulation technology of the ancient China.

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  • 实验用于测量试件法向入射条件下隔声性能

    The laboratory is aimed at measuring the sound absorption and insulation properties of small test pieces in the normal incidence condition.

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  • 6学-建筑建筑构件测量第6部分:楼板实验测量。

    GB/T19889.6 Acoustics-Measurement of sound insulation in buildings and of building elements-Part 6: Laboratory measurements of impact sound insulation of floors.

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  • 6学-建筑建筑构件测量第6部分:楼板实验测量。

    GB/T19889.6 Acoustics-Measurement of sound insulation in buildings and of building elements-Part 6: Laboratory measurements of impact sound insulation of floors.

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