用声强法鉴别装载机主要噪声源

The Identification of Noise Sources of Loader Using Sound Intensity Method

简要阐明了声强测量的基本原理,并以装载机为例探讨了声强测量法在鉴别工程机械噪声源方面的应用。

This article explains the fundamentals of sound intensity measuring method, and examines the availability of the method to identify the noise sources of construction machinery by the example of loader.