Engineering Metrics for Disturbing Sound Elements of Automotive Exhaust Noise 1999-01-1653
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.
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. Download Citation
Author(s):
L. Dedene, M. Van Overmeire, P. Guillaume, R. Valgaeren
Affiliated:
University of Brussels, Dept. of Mech. Eng., Pleinlaan 2, B-1050 Brussels, BELGIUM, BOSAL Research N.V., Dellestraat 20, B-3560 Lummen, BELGIUM
Pages: 9
Event:
Noise & Vibration Conference & Exposition
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
Proceedings of the 1999 Noise and Vibration Conference-P-342
Related Topics:
Sound quality
Exhaust systems
Design processes
Noise
Research and development
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