AS 2499-1981
Acoustics - Method for laboratory measurement of airborne sound attenuation of ceilings (two-room method)
Standards Australia , 01/01/1981
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Describes the method for the measurement of the airborne sound attenuation by ceilings between two rooms with plenum space above. This method provides a means of evaluation of the sound isolating performance of a ceiling system under laboratory conditions.
Product Information
Published:
01/01/1981
Pages:
9
File Size:
1 file , 93 KB
Language:
English
Note:
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