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Empirical Model for Predicting In-Service Truck Tire Noise Levels
Annotation ability available
Sector:
Event:
Highway Tire Noise Symposium
Language:
English
Abstract
SAE Recommended Practice J57a - Sound Level of Highway Truck Tires - specifies a simple, practical noise certification test procedure for tires which results in a single-number rating - maximum A-weighted sound level - of the coastby sound level measured according to prescribed procedures. Such a rating by itself, however, does not allow prediction of in-service noise levels. This report discusses the basic assumptions and necessary input data for a DOT/NBS developed empirical model which utilizes the certification test results to predict in-service noise levels. The usefulness and expected accuracy of the predictive model are shown through a comparison of measured versus predicted maximum A-weighted sound levels for a variety of truck/tire combinations.
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Authors
Citation
Corley, D., "Empirical Model for Predicting In-Service Truck Tire Noise Levels," SAE Technical Paper 762037, 1976, https://doi.org/10.4271/762037.Also In
References
- U. S. Environmental Protection Agency Final Noise Emission Standards Motor Carriers Engaged in Interstate Commerce Code of Federal Regulations Chapter I 39 209 October 29 1974 38208 38216
- SAE Recommended Practice - Sound Level of Highway Truck Tires J57a SAE Handbook
- Kilmer R. D. et al. “Empirical Model for Predicting In-Service Truck Tire Noise Level.” National Bureau of Standards, U. S. Department of Transportation Report DOT-TST-76T-5 1976
- “Truck Noise-I, Peak A-Weighted Sound Levels Due to Truck Tires.” National Bureau of Standards, U. S. Department of Transportation Report OST-ONA-71-9 1970
- Leasure, W. A. Jr. Corley D. M. Flynn D. R. Forrer J. S. “Addendum to Truck Noise-I, Peak A-Weighted Sound Levels Due to Truck Tires.” National Bureau of Standards, U. S. Department of Transportation Report OST/TST-72-1 1974
- Leasure, W. A. Jr. Quindry T. L. “Methodology and Supporting Documentation for the Measurement of Noise from Medium and Heavy Trucks.” National Bureau of Standards, NBSIR 74-517 June 1974
- Thrasher D. B. Miller R. F. Bauman R. G. “Effect of Pavement Texture on Tire/Pavement Interaction Noise.” November 1976 Paper 762011
- Miller R. F. Thrasher D. B. “Passby Tire/Pavement Interaction Noise Measurement Problems.” November 1976 Paper 762012