Standards
[CURRENT]
ISO 7235
ISO 7235
Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss
Title (German)
Akustik - Labormessungen an Schalldämpfern in Kanälen - Einfügungsdämpfung, Strömungsgeräusch und Gesamtdruckverlust
Responsible national committee
NA 001-02-03 AA - Sound propagation, noise control and noise reduction