NEN ISO 13472-1 : 2002
Current
Current
The latest, up-to-date edition.
ACOUSTICS - MEASUREMENT OF SOUND ABSORPTION PROPERTIES OF ROAD SURFACES IN SITU - PART 1: EXTENDED SURFACE METHOD
Published date
01-12-2013
Publisher
Defines a test method for measuring in situ the sound absorption coefficient of road surfaces as a function of frequency in the range from 250 Hz to 4 kHz.
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