• 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 1719:2024

AS 1719:2024

$18.00 $36.00

AS ISO 55011:2024

AS ISO 55011:2024

$61.00 $122.00

AS 5362:2024

AS 5362:2024

$61.00 $122.00

AS 4044:2024

AS 4044:2024

$43.00 $86.00