Акустика. Метод измерения распространяющегося по воздуху шума, производимого небольшими вентиляционными устройствами
Название (англ.):
Acoustics. Methods for the measurement of airborne noise emitted by small air-moving devices
Описание (англ.):
Contains a method for measuring the airborne noise emitted by small air-moving devices such as those used for cooling electronic, electrical and mechanical equipment. Applicable to up to an airflow of one cubic metre per second and up to a fan static pressure of 750 Pa. Suitable for type tests; provides a method for manufacturers and testing laboratories to obtain comparable results.