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NA 062

DIN Standards Committee Materials Testing

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Draft standard [Withdrawn]

ISO/DIS 10534-2
Acoustics - Determination of acoustic properties in impedance tubes - Part 2: Two-microphone technique for normal sound absorption coefficient and normal surface impedance

Title (German)

Akustik - Bestimmung der akustischen Eigenschaften in Impedanzrohren - Teil 2: 2-Mikrofontechnik für Standardschallabsorptionsgrad und Standardoberflächenimpedanz

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 32 - Determination of acoustical parameters of materials  

Edition 2022-09
Original language English
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