Such problem as mixing model of rotating machine sources (including vibratory and acoustical source) and their waveform restoration is discussed.

讨论了旋转机械源(振动激励源与噪声源)混合模式及源波形恢复的问题。

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This paper develops a theoretical formula for calculating interfacial noise of vibrating point from its vibratory quantity with pulse semisphere sound source as basic physical model.

本文以脉动半球声源为基本物理模型，推导了由振动量计算振动点的界面噪声的理论公式。

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This paper develops a theoretical formula for calculating interfacial noise of vibrating point from its vibratory quantity with pulse semisphere sound source as basic physical model.

本文以脉动半球声源为基本物理模型，推导了由振动量计算振动点的界面噪声的理论公式。

youdao