This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Experimental Approach to Reduction Technique for Engine Noise in Passenger Compartment
Annotation ability available
Sector:
Language:
English
Abstract
This paper deals with high frequency noise in the passenger compartment which are caused by transmitted engine noise. For the purpose of noise reduction, several evaluation methods are developed. For the evaluation of a body transmission loss, a combination of a reverberant room and an anechoic room is used. The noise absorption of the compartment is evaluated under the concept of the saturated sound pressure level. And sufficient standard samples are measured to support the noise reduction development.
Recommended Content
Authors
Citation
Uchiyamada, T. and Kunieda, T., "Experimental Approach to Reduction Technique for Engine Noise in Passenger Compartment," SAE Technical Paper 780172, 1978, https://doi.org/10.4271/780172.Also In
References
- Nagai I. “Acoustic Materials for Automotive Body.” J.S.A.E. 29 3 1975
- London A. “Transmission of Reverberant Sound through Single Walls.” J. Research National Bar-Standards 42 1949
- Shimizu M. “Acoustical Problems in a Car Interior Structure.” J.S.A.E. 23 8 1969
- Sabine W.C. “Collected Papers on Acoustics.” Harvard University Press 1923
- J.A.S.A. 1 217 1930
- Beranek L.L. “Noise Reduction.” McGraw-Hill 1960