李宏坤   

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Language:English

Paper Publications

Title of Paper:φ450模型级试验台噪声源识别

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Date of Publication:2013-04-01

Page Number:1

Key Words:噪声源识别;声强;模型级试验台

Abstract:控制产品噪声对企业而言,是提高其市场竞争力的有效手段。压缩机的振动噪声问题较普遍,而针对该方面的研究也较少,本文依据声强测量的原理,以(?)450模型级试验台噪声源的分析为应用对象。通过对试验台进行声强测试并对噪声信号进行频谱分析和声源定位,研究了声强测量系统在压缩机试验台噪声控制中的应用问题。为压缩机噪声的降噪工作提供了参考。

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