1973-02-01

Diesel Engine Noise Reduction Hardware for Vehicle Noise Control 730681

A range of noise reduction hardware is described for three production engine models, as well as the rationale for selecting noise reduction methods. Noise reductions up to 6 dB(A) were achieved with this hardware in the test cell. In many cases the modifications are more effective in vehicles.
The success of the hardware in reducing overall vehicle noise is illustrated.

SAE MOBILUS

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