SAE J47
Maximum Sound Level Potential for Motorcycles
Developed by committee: Motorcycle Technical Steering Committee
Annotation and contents
Source of this annotation and contents: SAE.
This SAE Recommended Practice establishes the test procedure, environment, and instrumentation for determining the maximum sound level potential for motorcycles under wide open throttle acceleration and closed throttle deceleration.
Rationale:
This is a regular 5 year revision.
