2049301

AS 1217.2-1985 [ Withdrawn ]

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

standard by Standards Australia , 01/01/1985

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About This Item

 

Full 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
Published:
01/01/1985
ISBN(s):
0726235903
Number of Pages:
12
File Size:
1 file , 110 KB
Product Code(s):
10095537, 10095530, 10095546
Note:
This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. AS 1217.2-1985

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

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  2. AS 1217-1972


    Measurement of airborne sound emitted by machines

    • Historical Version
 

Amendments, rulings, supplements, and errata

  1. AS 1217.2-1985 AMDT 1

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