On-Board Passenger Tire Sound Generation Study Road Versus Lab Wheel The Goodyear Tire and Rubber Company

Format:

Conference/Event

Author/Creator:

Anderson, D. G., author.

Conference Name:

Highway Tire Noise Symposium (1976-11-10 : San Francisco, California, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1976

Summary:

A study of the differences between the tire noise generated on the road and on a lab wheel was made using the "On-Board" testing technique. An Anechoic Chassis Roll facility was used for the lab wheel, allowing the use of exactly the same vehicle and microphone position for both tests. The only significant differences were the surface curvature and texture, and the absence of wind noise on the indoor lab wheel. Thirteen different carved designs were tested. There were basically three design types - rib, block, and lug - with varying void volume. The results of the study indicate there is good correlation in the more aggressive block and lug designs, but the quieter smooth and rib designs exhibit significant differences

Notes:

Vendor supplied data

Publisher Number:

762016

Access Restriction:

Restricted for use by site license