SAE J331-2020
Sound Levels for Motorcycles
- Standard No.
- SAE J331-2020
- Release Date
- 2020
- Published By
- SAE - SAE International
- Latest
- SAE J331-2020
- Scope
- 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.
SAE J331-2020 history
- 2020 SAE J331-2020 Sound Levels for Motorcycles
- 2012 SAE J331-2012 Sound Levels for Motorcycles
- 2000 SAE J331-2000 Sound Levels for Motorcycles
- 1987 SAE J331-1987 Sound Levels for Motorcycles
- 1975 SAE J331A-1975 SOUND LEVELS FOR MOTORCYCLES
