AS 1217.2-1985

Acoustics - Determination of sound power levels of noise sources, Part 2: Precision methods for broad-band sources in reverberation rooms

Standards Australia , 01/01/1985

Publisher: AS

File Format: PDF

$18.00$36.00

Description

Standard By:Standards Australia , 01/01/1985

Published:01/01/1985

Pages:12

File Size:1 file , 110 KB

Language:English

Note:This product is unavailable in Ukraine, Russia, Belarus

Sets out a direct method and a comparison method for determining the sound power level produced by a source. Specifies test room requirements, source location and operating conditions, instrumentation and techniques for obtaining an estimate of mean-square sound pressure from which the power sound level of the source in octave or one-third octave bands is calculated. Applies primarily to sources which produce steady broad-band noise.

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