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Computerization of a Vehicle Pass-By Noise Measurement Facility
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English
Abstract
A computerized data acquisition system for exterior vehicle noise testing was developed to provide the sophisticated data analysis techniques and test site efficiency required to meet current and future regulations. The computer generates accurate, dependable data in a final test report at the conclusion of each test minimizing data reduction and turnaround time. Computer control of test sequences eliminates manual operations and provides efficient use of site time. The inclusion of on line Fourier Analysis Techniques provides additional noise source identification capabilities.
Authors
Citation
Bishop, R., Foxlee, T., and Strang, J., "Computerization of a Vehicle Pass-By Noise Measurement Facility," SAE Technical Paper 810402, 1981, https://doi.org/10.4271/810402.Also In
References
- “Medium and Heavy Trucks Noise Emission Standards” Title 40, Part 205 U.S. Environmental Protection Agency April 13 1976
- “Specification for Sound Level Meters,” ANSI S1.4-1971 American National Standards Institute, Inc., April 27 1971