AS 1217.2-1985 Consulting

$27.00

Language: Chinese  In Stock

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AS 1217.2-1985 Consulting

$27.00

Acoustics – Determination of sound power levels of noise sources – Precision methods for broad-band sources in reverberation rooms
standard by Standards Australia, 01/01/1985

Language: Chinese  In Stock

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NOTE: This service is a translation, annotations, and redline services only and don't contain original documents.

Description

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.

Product Details

Edition:
1st
Full consultation document pages:
12
File Size:
1 file , 110 KB