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:German version prEN 1793-2:2010
Project begin
2009-07-03
WI
00226142
Planned document number
DIN EN 1793-2
Abstract
This standard specifies the laboratory method for measuring the airborne sound insulation performance of roadside noise barriers. It covers assessment of the intrinsic performance of barriers which can reasonably be assembled inside the testing facility described in EN ISO 140-3.
Responsible Committee
NA 005-10-26 AA Lärmschutzeinrichtungen (SpA zu CEN/TC 226/WG 6) Gemeinschaftsausschuss mit FGSV
Notice of supersedure
Vorgesehen als Ersatz für DIN EN 1793-2:1997-11
Draft standard
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