NEN EN 1793-1 : 2017
Current
Current
The latest, up-to-date edition.
ROAD TRAFFIC NOISE REDUCING DEVICES - TEST METHOD FOR DETERMINING THE ACOUSTIC PERFORMANCE - PART 1: INTRINSIC CHARACTERISTICS OF SOUND ABSORPTION UNDER DIFFUSE SOUND FIELD CONDITIONS
Published date
12-01-2013
Publisher
Describes the laboratory method for measuring the sound absorption performance of road traffic noise reducing devices in reverberant conditions.
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