NA 105
DIN Standards Committee Terminology
Standards
[CURRENT]
ISO 11654
ISO 11654
Acoustics - Sound absorbers for use in buildings - Rating of sound absorption
Title (German)
Akustik - Schallabsorber für die Anwendung in Gebäuden - Bewertung der Schallabsorption (ISO 11654:1997)
Responsible national committee
NA 062-02-31 AA - Sound reduction and sound absorption; Measurement and evaluation