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Engineering Metrics for Disturbing Sound Elements of Automotive Exhaust Noise
Technical Paper
1999-01-1653
ISSN: 0148-7191, e-ISSN: 2688-3627
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Language:
English
Abstract
This paper describes a method to determine an objective measure of disturbing sounds of automotive exhaust noise (e.g. booming noise, whistle, flow noise,…). First, a disturbing sound catalogue is established. Then the approach used to make the different disturbing sounds measurable is presented. By making the perception of the disturbing sounds objective, it becomes easy to determine when they appear and to what extent. Finally, the contribution of this research in the framework of the global integration of sound quality in the design process of exhaust systems will be discussed.
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Authors
- L. Dedene - University of Brussels, Dept. of Mech. Eng., Pleinlaan 2, B-1050 Brussels, BELGIUM
- M. Van Overmeire - University of Brussels, Dept. of Mech. Eng., Pleinlaan 2, B-1050 Brussels, BELGIUM
- P. Guillaume - University of Brussels, Dept. of Mech. Eng., Pleinlaan 2, B-1050 Brussels, BELGIUM
- R. Valgaeren - BOSAL Research N.V., Dellestraat 20, B-3560 Lummen, BELGIUM
Citation
Dedene, L., Van Overmeire, M., Guillaume, P., and Valgaeren, R., "Engineering Metrics for Disturbing Sound Elements of Automotive Exhaust Noise," SAE Technical Paper 1999-01-1653, 1999, https://doi.org/10.4271/1999-01-1653.Also In
References
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