Road traffic noise reducing devices. Test method for determining the acoustic performance. Intrinsic characteristics. In situ values of sound reflection under direct sound field conditions
German title
Lärmschutzvorrichtungen an Straßen. Prüfverfahren zur Bestimmung der akustischen Eigenschaften. Produktspezifische Merkmale. In-situ-Werte der Schallreflexion in gerichteten Schallfeldern
Publication date
2016-04-30
Original language
English
Pages
62
Publication date
2016-04-30
Original language
English
Pages
62
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