Possible Effect of Vehicle Aerodynamic Noise on SAE J57a Passby Noise Measurements 762019
The aerodynamic contributions to motor vehicle noise have been investigated recently at the GM Research Labs. Vehicles have been coasted into the wind and with the wind while maintaining constant vehicle ground speed. The results of successive tests conclude that vehicle aerodynamic noise cannot be ignored in tire noise testing.
Citation: Oswald, L. and Hickling, R., "Possible Effect of Vehicle Aerodynamic Noise on SAE J57a Passby Noise Measurements," SAE Technical Paper 762019, 1976, https://doi.org/10.4271/762019. Download Citation
Author(s):
L. J. Oswald, R. Hickling
Affiliated:
General Motors Research Laboratories
Pages: 4
Event:
Highway Tire Noise Symposium
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
SAE Highway Tire Noise Symposium Proceedings-P-070
Related Topics:
Noise
Aerodynamics
SAE MOBILUS
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