NEN ISO 9613-2 : 1997
Current
Current
The latest, up-to-date edition.
ACOUSTICS - ATTENUATION OF SOUND DURING PROPAGATION OUTDOORS - PART 2: GENERAL METHOD OF CALCULATION
Published date
01-12-2013
Publisher
Specifies an engineering method for calculating the attenuation of sound during propagation outdoors in order to predict the levels of environmental noise at a distance from a variety of sources.
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