噪声与振动控制2001，Vol.21Issue(3)：37-39,3.
声强测量分析技术在发电机组噪声控制中的应用
Application of sound intensity mesasurement and analysis method in noise control of generating-set
摘要
Abstract
In this paper,the application of the sound intensity measurement and analysis technique into noise control of an 3kw gasoline generating-set is presented.With a sound intensity measuring and analyzing system CUSI-Ⅱ,the identification of main nose sources of the gasoline generating-set was carried out quickly and accurately.According to the analysis,several noise control measures were taken.As a result,the noise level of the gasoline generating-set was obviously reduced.关键词
发电机组/声强测量/噪声控制Key words
genearating-set/sound intensity measurement/noise control分类
通用工业技术引用本文复制引用
沈卫东,袁春,杨贵恒,王建立,王胜春,龚利红,刘伟华..声强测量分析技术在发电机组噪声控制中的应用[J].噪声与振动控制,2001,21(3):37-39,3.基金项目
部级科研基金 （）
