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AS 1217.5-1985 PDF

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Acoustics – Determination of sound power levels of noise sources – Engineering methods for free-field conditions over a reflecting plane
standard by Standards Australia, 01/01/1985

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Description

Sets out engineering methods for measuring the sound pressure levels on a measurement surface enveloping the source and for calculating the sound power level produced by the source. Applies to sources which radiate broad-band noise, narrow-band noise, discrete tones and combinations of such components. Specifies procedures which apply to steady noise and to non-steady noise with the exception of an isolated burst of sound energy or a burst train with a repetition rate less than 10 s.

Product Details

Edition:
1st
Published:
01/01/1985
ISBN(s):
0726235954
Number of Pages:
22
File Size:
1 file , 180 KB
Product Code(s):
10104256, 10104265, 10104259

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