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ISO 9053-2:2020

Acoustics -- Determination of airflow resistance -- Part 2: Alternating airflow method

General information
Valid from 23.09.2020
Directives or regulations
None
Standard history
Status
Date
Type
Name
23.09.2020
Main
This document specifies an alternating airflow method for the determination of the airflow resistance[5], [6] of porous materials for acoustical applications. Determination of the airflow resistance based on static flow is described in ISO 9053-1.
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