This SAE Recommended Practice establishes the test procedure, environment and instrumentation for determining the sound levels of snowmobiles in the stationary test mode. This test method is intended to provide an accurate measurement of exhaust and other engine noise and may be used to evaluate new and in-use snowmobiles to determine compliance with noise control regulations. Sound level measurements obtained with this test method are not intended as an engineering determination of overall machine noise. For this purpose, the use of SAE J 192 is recommended.
SAE J2567-2004 history
2021SAE J2567-2021 Measurement of Exhaust Sound Levels of Stationary Snowmobiles
2015SAE J2567-2015 Measurement of Exhaust Sound Levels of Stationary Snowmobiles
2009SAE J2567-2009 Measurement of Exhaust Sound Levels of Stationary Snowmobiles
2004SAE J2567-2004 Measurement of Exhaust Sound Levels of Stationary Snowmobiles