SAE J986_201808 PDF | Request Standard
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SAE J986_201808

Sound Level for Passenger Cars and Light Trucks

Standard by SAE International, 2018-08-10

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  • Language: English
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About This Item

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. This document is cancelled as the vehicle operating conditions and specifications contained in the document are obsolete for current motor vehicles and the test mode is incompatible with in-use driving.
SKU: 43b52f918cd7

  • Publication Date: 2018-08-10
  • Standard Status: latest
  • Publisher: SAE International
  • Document Type: Ground Vehicle Standard
  • Subject: Exterior noise, Test procedures, Noise measurement, , , , , ,
  • Official SAE: Doi link

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