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SAE International - J47_202006

Maximum Sound Level Potential for Motorcycles

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Organization: SAE International
Publication Date: 5 June 2020
Status: active
description:

This SAE Recommended Practice establishes the test procedure, environment, and instrumentation for determining the maximum sound level potential for motorcycles under wide open throttle... View More

Document History

J47_202006
June 5, 2020
Maximum Sound Level Potential for Motorcycles
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...
J47_201108
August 4, 2011
Maximum Sound Level Potential for Motorcycles
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...
J47_200503
March 31, 2005
Maximum Sound Level Potential for Motorcycles
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...
J47_199807
July 1, 1998
Maximum Sound Level Potential for Motorcycles
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...
J47_199310
October 1, 1993
MAXIMUM SOUND LEVEL POTENTIAL FOR MOTORCYCLES
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...
J47_198606
June 1, 1986
MAXIMUM SOUND LEVEL POTENTIAL FOR MOTORCYCLES
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...
J47_197708
August 1, 1977
MAXIMUM SOUND LEVEL POTENTIAL FOR MOTORCYCLES
This SAE Recommended Practice establishes the test procedure, environment and instrumentation for determining maximum sound level potential for motorcycles.
J47_197505
May 1, 1975
MAXIMUM SOUND LEVEL POTENTIAL FOR MOTORCYCLES
This SAE Recommended Practice establishes the test procedure, environment and instrumentation for determining maximum sound level potential for motorcycles.
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References

This document references:
J184_201408 - Qualifying A Sound Data Acquisition System
Published by SAE International on August 13, 2014
Various SAE vehicle sound level measurement procedures require use of a sound level meter which meets the Type 1 or Type 2 requirements of ANSI S1.4-1983 (see 2.1.1.1 ), or an alternative system...
This document references:
J213_201409 - Motorcycle Classifications
Published by SAE International on September 2, 2014
This SAE Recommended Practice provides uniform definitions and classifications for motorcycles.
This document references:
J331_202007 - Sound Levels for Motorcycles
Published by SAE International on July 17, 2020
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...
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