DIN/VDI Standards Committee Acoustics, Noise Control and Vibration Engineering
ISO 7235
Acoustics; measurement procedures for ducted silencers; insertion loss, flow noise and total pressure loss
Akustik; Messungen an Schalldämpfern in Kanälen; Einfügungsdämpfungsmaß, Strömungsgeräusch und Gesamtdruckverlust
Responsible national committee
NA 001-02-03 AA - Sound propagation, noise control and noise reduction