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prEN 1793-1:2023-08 - Draft

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption under diffuse sound field conditions

German title
Lärmschutzvorrichtungen an Straßen - Prüfverfahren zur Bestimmung der akustischen Eigenschaften - Teil 1: Produktspezifische Merkmale der Schallabsorption in diffusen Schallfeldern
Publication date
2023-08
Original language
English
Pages
29
Publication date
2023-08
Original language
English
Pages
29

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