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ISO 12999-2:2020

Acoustics - Determination and application of measurement uncertainties in building acoustics - Part 2: Sound absorption

standard by International Organization for Standardization , 07/01/2020

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Full Description

ISO 12999-2:2020 specifies how to calculate:

— the uncertainty of sound absorption coefficients and equivalent sound absorption areas measured according to ISO 354;

— the uncertainty of the practical and weighted sound absorption coefficients determined according to ISO 11654;

— the uncertainty of the object sound absorption coefficient according to ISO 20189; and

— the uncertainty of the single number rating determined according to EN 1793-1.

Furthermore, the use of uncertainties in reporting measured or weighted sound absorption coefficients is explained.

 

Product Details

Edition:
1st
Published:
07/01/2020
Number of Pages:
16
File Size:
1 file , 1.1 MB
Same As:
ISO 12999-2:2020
Note:
This product is unavailable in Ukraine, Russia, Belarus