ÖNORM EN 1793-2:2018
Current
The latest, up-to-date edition.
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics of airborne sound insulation under diffuse sound field conditions
Hardcopy
German - English
06-12-2018
This document specifies the laboratory method for measuring the airborne sound insulation performance of road traffic noise reducing devices in reverberant conditions.
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