• AS 1217.2-1985

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


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.

More AS Standards PDF

AS ISO 10263.6:2022

AS ISO 10263.6:2022

$17.00 $34.00

AS ISO 14990.2:2022

AS ISO 14990.2:2022

$34.00 $68.00

AS 1684.2:2021

AS 1684.2:2021

$44.00 $88.00

AS 61869.3:2021

AS 61869.3:2021

$34.00 $68.00