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Measurement of Truck and Vehicle Noise
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English
Abstract
This paper reviews general methods of identifying noise sources in machinery and in particular it describes in detail two methods which have been studied by the authors on a truck: near field measurements and the coherence technique. The results of these two methods are compared with results of a third method in which the same truck with different sources wrapped and then sequentially exposed was driven past a microphone using the SAE J366b test.
The paper also reviews two different stationary indoor standard tests which have been investigated: the reduced drive-by simulation method, and the sound power method. These tests could be used to supplement (or replace) the standard SAE J366b drive-by test in some cases. Comparisons are made of data from the two tests developed and the SAE J366b drive-by data for the same truck.
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Authors
Citation
Crocker, M. and Sullivan, J., "Measurement of Truck and Vehicle Noise," SAE Technical Paper 780387, 1978, https://doi.org/10.4271/780387.Also In
References
- Wilson Committee “Noise-Final Report” HMSO London 1963
- Environmental Protection Agency “Motor Carriers Engaged in Interstate Commerce,” (FRL 281-8) Federal Register 39 209 38208 38216 October 29 1974
- Environmental Protection Agency “Transportation Equipment Noise Emission Controls--Proposed Standards for Medium and Heavy Duty Trucks,” Federal Register 39 210 38338 38362 October 30 1974
- Crocker M.J. “Sources of Noise in Diesel Engines and the Prediction of Noise from Experimental Measurements and Theoretical Models,” Inter-Noise 75 Proceedings Sendai, Japan 1975 259 266
- Crocker M.J. “Noise of Surface Transportation to Non-Travelers,” Handbook of Noise Assessment May D. Van Nostrand Reinhold New York 1977
- Thiessen G.J. “Community Noise due to Ground Transportation,” Noise Control Engineering 2 2 1974 64 67
- The Noise Advisory Council “Traffic Noise: The Vehicle Regulations and Their Enforcement,” HMSO London 1972
- Kihlman T. “Traffic Noise Control in Sweden,” Noise Control Engineering 5 3 124 130 1975
- Ebbing C.E. Hodgson T.H. “Diagnostic Tests for Locating Noise Sources,” Noise Control Engineering 3 1974 30 46
- Crocker M.J. “Identification of Noise from Machinery, Review and Novel Methods,” Inter-Noise 77 Proceedings March 1-3 1977 A201 211
- Priede T. et al “Effect of Engine Structure on Noise of Diesel Engines,” Proceedings Institute of Mechanical Engineering London 179 113 142 1964-65
- Lane R.S. et al “Techniques of Structural Vibration Analysis Applied to Diesel Engine Noise Reduction,” SAE Paper 750835 1975
- Staadt R.L. “Truck Noise Control,” Reduction of Machinery Noise (Rev. Ed.), Short Course Proceedings Purdue University December 1975 158 190 SAE Paper 740001 1974
- Thien G.E. “The Use of Specially Designed Covers and Shields to Reduce Diesel Engine Noise,” SAE Paper 730244 1973
- Francois P. January-February 1966 5 17
- Chan C.M.P. Anderton D. “Correlation Between Engine Block Surface Vibration and Radiated Noise of In-Line Diesel Engines,” Noise Control Engineering 2 1 1974 16
- Alfredson R.J. “A New Technique for Noise Source Identification on a Multi-Cylinder Automotive Engine,” Noise-Con 77 Proceedings 17-19 October 1977 307 318
- Hodgson T.H. Erianne R.D. “Noise Source Location for Large Machines from Measurements of Surface Acoustic Intensity,” Inter-Noise 76 Proceedings 13
- Hodgson T.H. “Investigation of the Surface Acoustical Intensity Method for Determining the Noise Sound Power of a Large Machine in situ,” J. Acoust. Soc. Amer. 61 2 1977 487 493
- Wang M. Crocker M.J. Sullivan J.W. “Noise Source Identification on Trucks,” Herrick Laboratories Report HL 77-9 February 1977
- Crocker M.J. “Vehicle and Engine Noise Research at Herrick Laboratories,” Proceedings of 14th Annual Meeting of the Society of Engineering Science at Lehigh University November 14-16 1977 1065 1078
- Wang M. Crocker M.J. Sullivan J.W. “Noise Source Identification on Trucks,” Herrick Laboratories Report HL 76-20 June 1976
- Crocker M.J. Anderkay G. Chung J.Y. “Controlling the Noise Radiated from Diesel Engines,” Proceedings of First Interagency Symposium on Transportation Noise Research Stanford University March 1973 631 647
- Chung J.Y. Crocker M.J. Hamilton J.F. “Noise Measurement on a V-6 Diesel Engine,” NOISE-CON 73 Proceedings Washington, DC 86 91
- Chung J.Y. Crocker M.J. Hamilton J.F. “Measurement of the Multiple Coherence Function and the Separation of the Coherent Engine Noise from the Total Noise of a Diesel Engine,” Proceedings of Second Interagency Symposium on Transportation Noise Research North Carolina State University June 1974 562 572
- Chung J.Y. Crocker M.J. Hamilton J.F. “Measurement of Frequency Responses and the Multiple Coherence Function of the Noise Generation System of a Diesel Engine,” JASA 58 3 1975 635 642
- Chung J.Y. “Measurement and Analysis of Diesel Engine Noise,” Purdue University May 1974
- Buehlmann E.T. Crocker M.J. “Noise Measurement on a V-6 Diesel Engine,” INTER-NOISE 74 Proceedings 217 220
- Seybert A.F. Crocker M.J. “The Use of Coherence Technique to Predict the Effect of Engine Operating Parameters on Diesel Engine Noise,” ASME Transactions, Journal of Engineering for Industry 1976 ASME Paper 75-DET-33
- Seybert A.F. Crocker M.J. “Effect of Input Cross Spectra in Estimation of Frequency Response and Prediction in Multiple Input Single Output Systems,” Paper Q-12 89th Meeting of Acoustical Society of America 1975
- Seybert A.F. Crocker M.J. “Recent Applications of Coherence Function Techniques in Diagnosis and Prediction of Noise,” Inter-Noise 76 Proceedings 7 12
- Seybert A.F. “Estimation of Frequency Response in Acoustical Systems with Particular Application to Diesel Engine Noise,” Purdue University December 1975
- Dodds C.J. Robson J.D. “Partial Coherence in Multivariate Random Process,” J. Sound Vib. 42 2 1975 243 249
- Bendat J.S. “Solutions for the Multiple Input/Output Problem,” J. Sound Vib. 44 3 1976 311 325
- Mills C.H.G. “The Measurement of Traffic Noise,” The Control of Noise, National Physical Laboratory, Symposium No. 12 HMSO London 19 62 345 357
- International Organization for Standardization “Measurement of Noise Emitted by Vehicles,” ISO Recommendation R 362 February 1964
- Sullivan J.W. “Evaluation of New Methods for Measuring Noise of Heavy Trucks and Buses,” Proceedings of the EPA-University Noise Seminar October 18-20 1976 Purdue University 125 131
- Ryan J.R. “Design and Development of an Indoor Simulation of the SAE J366b Measurement of Exterior Truck Noise,” Purdue University May 1977
- Hornbostel H.F. Sound Power Determination of a Truck in a Semi-Anechoic Room Purdue University May 1977
- Ryan J.R. et al “Investigation of All-Weather Noise Test Concepts for Trucks and Buses--Phase II,” Herrick Laboratories Report, HL 77-14 March 1977
- Shrader J.T. Truck Engineering Division, International Harvester, Private Communication 1976