Acoustics - Measurement of Airborne Noise Emitted by Construction Equipment Intended for Outdoor Use - Method for Determining Compliance with Noise Limits, Standard; June 1991 (ISO 4872)
This SAE Standard describes a method for measuring the weighted sound pressure levels at prescribed microphone positions in the proximity of a device or machine for outdoor use, in order to determine compliance with noise limits. The A-weighted sound power level of the source is calculated from the measured values.