Full Description
The objective of this Standard is to specify methods for determining the sound power level or sound energy level of a noise source by comparing measured sound pressure levels emitted by this source (machinery or equipment) mounted in a hard-walled test room, the characteristics of which are specified, with those from a calibrated reference sound source. Product Details
Edition: 1st Published: 06/06/2019 ISBN(s): 9781760724863 Number of Pages: 37 File Size: 1 file , 1.6 MB Product Code(s): 10181684, 10181685, 10181686