Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for anechoic and hemi-anechoic rooms (ISO 3745:2003); German version EN ISO 3745:2003, Corrigenda to DIN EN ISO 3745:2004-05; German version EN ISO 3745:2003/AC:2006
German title
Akustik - Bestimmung der Schallleistungspegel von Geräuschquellen aus Schalldruckmessungen - Verfahren der Genauigkeitsklasse 1 für reflexionsarme Räume und Halbräume (ISO 3745:2003); Deutsche Fassung EN ISO 3745:2003, Berichtigungen zu DIN EN ISO 3745:2004-05; Deutsche Fassung EN ISO 3745:2003/AC:2006
Publication date
2007-02
Original language
German
Pages
2
Publication date
2007-02
Original language
German
Pages
2
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