Vehicle noise resulting from vibration excited by drive axle can be measured and controlled; modifying geartooth geometry to assure optimum design can then be achieved; further benefits are obtained through determination of critical path of vibration transmission from axle into passenger compartment, pointing way to vehicle suspension revisions for additional noise control; calculation of gear noise sensitivity index, development of allowable gear angular displacement factor, and table of conversion of sound pressure level from decibels to microbars; sample test data and application of data.
Shaker/vibration study of automotive drives
SAE -- Paper
SAE Meeting ; 1968 Lighting
1968
8 pages
Conference paper
English
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Shaker/Vibration Study of Automotive Drives
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