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Position: Home > Articles > Apply the Method of Sound Intensity to Measure Machinery Noise and Identify the Noise Sources Journal of Northwest Forestry University 2002,17 (1) 36-38

声强法测量机械噪声及对噪声源的识别

作  者:
莫秋云;安静贤;李文彬
单  位:
北京林业大学研究生院;北京林业大学工学院
关键词:
噪声;声强;能量场;噪声源
摘  要:
阐述了声强测量的发展、特点、优点和有关声强测量的基本原理 ,进一步说明了如何用声强法进行机械的噪声测量以及根据测量结果对产生噪声的具体位置 (即噪声源的具体位置 )的分析识别
译  名:
Apply the Method of Sound Intensity to Measure Machinery Noise and Identify the Noise Sources
作  者:
MO Qiu yun 1, AN Jing xian 2, LI Wen bin 2 (1.Graduate School,Beijing For.Univ., Beijing, 100083, China; 2.College of Technology, Beijing For. Univ., Beijing, 100083, China)
关键词:
noise; sound intensity; energy field; noise source
摘  要:
Explained the development and the characteristics and virtues of sound intensity measurement and the principle. And further explained how to apply the method of sound intensity to measure machinery noise and identify the sources of the noise according to the measurement results.

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