摘要
以半消声室的声学环境为背景，以电冰箱压缩机的噪声为对象，探讨测振法在压缩机噪声测量中的应用和研究，为压缩机噪声的在线检测寻找一条有效途径.
This paper has studied the noise by the compressor of the refregerator using Vibration Measurement Method, and try to search for a way for measuring the noise of the Compressor in line. An actual emitting efficiency curve for CM-601BT has been found and tested to the adapt to other familiar ones.
出处
《北京轻工业学院学报》
1997年第2期18-23,共6页
Journal of Beijing Institute of Light Industry
关键词
测振法
电冰箱
压缩机
辐射效率指数
噪声测量
compressor of refregelator
Vibration Measurement Method
emmiting efficiency curve
a weighting sound power level
