J331A_197505 Sound Levels for Motorcycles
5/1/1975
- Content
- This SAE Recommended Practice establishes the test procedure, environment, and instrumentation for determining the sound levels of motorcycles under full throttle acceleration and closed throttle deceleration.
- Pages
- 4
- Citation
- SAE International Recommended Practice, Sound Levels for Motorcycles, SAE Standard J331A_197505, Issued May 1975, https://doi.org/10.4271/J331A_197505.