DIN Standards Committee Railway
DIN EN 16272-2
Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics - Airborne sound insulation in the laboratory under diffuse sound field conditions; German version EN 16272-2:2012
Bahnanwendungen - Oberbau - Lärmschutzwände und verwandte Vorrichtungen zur Beeinflussung der Luftschallausbreitung - Prüfverfahren zur Bestimmung der akustischen Eigenschaften - Teil 2: Produktspezifische Merkmale - Luftschalldämmung (Labormethode) bei diffusen Schallfeldern; Deutsche Fassung EN 16272-2:2012
Overview
This European Standard specifies the laboratory method for measuring the airborne sound insulation of noise barriers. It covers the assessment of the intrinsic airborne sound insulation performance of noise barriers and related devices acting on airborne sound propagation designed for railways which can reasonably be assembled inside the testing facility described in EN ISO 10140 series. All noise reducing devices different from noise barriers and related devices acting on airborne sound propagation, for example, devices for attenuation of ground borne vibration and on board devices are out of the scope of this European Standard. The responsible standardization committee is NA 087-00-01-11 UA "Lärmschutzwände an Schienenwegen" ("Noise barriers at track").
Document: references other documents
Responsible national committee
NA 087-00-01-11 UA - Noise barriers at track
