Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In-situ values of sound diffraction.
STANDARD published on 1.3.2004
Designation standards: DIN CEN/TS 1793-4:2004-03
Note: WITHDRAWN
Publication date standards: 1.3.2004
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: German technical standard
Category: Technical standards DIN
Lärmschutzeinrichtungen an Straßen - Prüfverfahren zur Bestimmung der akustischen Eigenschaften - Teil 4: Produktspezifische Merkmale - In-situ-Werte der Schallbeugung.