Road traffic noise reducing devices. Test method for determining the acoustic performance. Intrinsic characteristics. In situ values of airborne sound insulation under direct sound field conditions
German title
Lärmschutzvorrichtungen an Straßen. Prüfverfahren zur Bestimmung der akustischen Eigenschaften Produktspezifische Merkmale. In-situ-Werte der Luftschalldämmung in gerichteten Schallfeldern
Publication date
2018-07-06
Original language
English
Pages
54
Publication date
2018-07-06
Original language
English
Pages
54
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