Historical
ANSI/ASA S12.11-2013/Part 1 / ISO 10302:1-2011
Acoustics - Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices - Part 1: Airborne noise measurement
This part of this American National Standard specifies methods for measuring the airborne noise emitted by small air moving devices (AMDs), such as those used for cooling electronic, electrical, and mechanical equipment where the sound power level of the AMD is of interest
Acoustical Society of America [asa]