DIN/VDI Standards Committee Acoustics, Noise Control and Vibration Engineering
ISO 10534-1
Acoustics - Determination of sound absorption coefficient and impedance in impedance tubes - Part 1: Method using standing wave ratio
Akustik - Bestimmung des Schallabsorptionsgrades und der Impedanz in Impedanzrohren - Teil 1: Verfahren mit Stehwellenverhältnis
Responsible national committee
NA 001-02-31 AA - Sound reduction and sound absorption; Measurement and evaluation