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SAE J986 (AUG2018)

Current Revision

Sound Level for Passenger Cars and Light Trucks

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This SAE Standard establishes the test procedure, environment, and instrumentation for determining the exterior sound level for passenger cars, multipurpose vehicles, and light trucks having a gross vehicle mass rating of 4540 kg or less. The test procedure is characterized by having fixed initial conditions, i.e., an as-specified initial vehicle speed and gear selection at a fixed start point on the test site. Full-throttle acceleration and closed-throttle deceleration of the vehicle are included in this procedure. Sound levels determined in accordance with this document are dependent on the performance capability of the test vehicle, as influenced by power-to-mass ratio and overall powertrain gear ratio.

SDO SAE: SAE International
Document Number J986
Publication Date Aug. 10, 2018
Language en - English
Page Count 8
Revision Level 201808
Supercedes
Committee
Publish Date Document Id Type View
Aug. 10, 2018 J986_201808 Revision
Nov. 7, 2013 J986_201311 Revision
May 1, 1998 J986_199805 Revision
Aug. 1, 1994 J986_199408 Revision
Oct. 1, 1988 J986_198810 Revision
Nov. 1, 1981 J986_198111 Revision
July 1, 1967 J986_196707 Revision