ISO 9053-2
Acoustics - Determination of airflow resistance - Part 2: Alternating airflow method
Akustik - Bestimmung des Strömungswiderstandes - Teil 2: Alternierendes Strömungsverfahren
Responsible national committee
NA 062-02-31 AA - Sound reduction and sound absorption; Measurement and evaluation
Responsible international committee
ISO/TC 43/SC 2/WG 18 - Measurement of sound insulation in buildings and of building elements