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Relating Acoustical Measurements to SAE Procedures
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English
Abstract
The measurement of noise can be a rather complicated task. At least, it must not be taken for granted. One problem is that noise is a dynamic phenomenon. The other problem is that a microphone often affects the acoustical field it is trying to sense. These are strange phenomena to those of us who deal only with slowly varying signals and with transducers which do not affect their environment. The object of this paper is to list and explain the precautions that must be taken when measuring noise and documenting acoustical data for SAE criteria.
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Citation
Schneider, A., "Relating Acoustical Measurements to SAE Procedures," SAE Technical Paper 740212, 1974, https://doi.org/10.4271/740212.Also In
References
- Keast D. N. “Measurements in Mechanical Dynamics.” New York McGraw-Hill 1967 86 87
- Schneider A. J. “Microphone Orientation in the Sound Field.” Sound and Vibration February 1970
- Schneider A. J. “Omnidirectional High-Frequency Sound Level Meters.” American Industrial Hygiene Assn. Jrl. 33 3 1972 165 169 B & K Instruments, Inc.
- The following reports are found in the SAE Handbook: SAE J366, J986, J919, J377, J336, J184