J192_201103 Maximum Exterior Sound Level for Snowmobiles

Revised

03/06/2011

Features
Issuing Committee
Scope
Content
This SAE Recommended Practice establishes the instrumentation, test site, and test procedure for determining the maximum exterior sound level for snowmobiles.
Sound propagation is directly related to the ground cover and provides the largest variation to the measured result. A correction factor is introduced to improve year round test repeatability of the results on grass surfaces by correcting their spectrum to be similar to snow covered spectra.
Measured sound pressure levels are also highly dependent on the degree of track slip present when performing the vehicle acceleration. Operators should attempt to limit track slip as much as possible while maintaining the requirements described in 5.1.1.
Meta TagsDetails
DOI
https://doi.org/10.4271/J192_201103
Pages
9
Citation
SAE International Recommended Practice, Maximum Exterior Sound Level for Snowmobiles, SAE Standard J192_201103, Revised March 2011, Issued September 1970, https://doi.org/10.4271/J192_201103.
Additional Details
Publisher
Published
Mar 6, 2011
Product Code
J192_201103
Content Type
Recommended Practice
Status
Revised
Language
English