Vehicle sound measurement; Quality (ICS code(s): 03.120); Noise with respect to human beings (ICS code(s): 13.140); Noise emitted by means of transport (ICS code(s): 17.140.30); Road vehicles in general (ICS code(s): 43.020); Road vehicle systems (ICS code(s): 43.040)
Vehicle Sound Measurement
Proposed rule - Amends rules to health, safety, and welfare of California residents, workers, and environment through establishing procedural standards for sound level measurements to be used by manufacturers of new motor vehicles.