Historical

SAE J331_201201

Name: SAE J331_201201 PDF | Request Standard
SKU: 5ac0e02154e7

Sound Levels for Motorcycles

Standard by SAE International, 2012-01-06

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SAE J331_201201.PDFSecure PDF
SAE J331_201201.PDFOnline Access

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Language: English
License Type: Single User
Updates: Not Included

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Language: English
License Type: Enterprise / Multi User
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About This Item

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. This Revised Document has been changed as follows: a Format has been changed to comply with the new SAE Technical Standards Board Format. b References have been updated. c Specifications for sound level meter calibrator have been added. d The specification for the microphone windscreen has been changed. e The term “sound level” has been replaced with “sound pressure level” throughout the document to avoid possible confusion with sound power level. f Figure 1 had been redrawn. g The English unit dimensions have been changed slightly for consistency with SAE J47.

SKU: 5ac0e02154e7

Publication Date: 2012-01-06

Standard Status: historical

Publisher: SAE International

Document Type: Ground Vehicle Standard

Subject: Automatic transmissions, Manual transmissions, Vehicle acceleration, Two or three wheeled vehicles, , , , ,

Official SAE: Doi link

New Version Available: J331_202007 (2020-07-17)
This Version: J331_201201 (2012-01-06)
Previous Version: J331_200001 (2000-01-24)
Previous Version: J331_198705 (1987-05-01)
Previous Version: J331A_197505 (1975-05-01)

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