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EVS-EN ISO 9053-2:2020

Acoustics - Determination of airflow resistance - Part 2: Alternating airflow method (ISO 9053-2:2020)

General information
Valid from 15.10.2020
Base Documents
ISO 9053-2:2020; EN ISO 9053-2:2020
Directives or regulations
None
Standard history
Status
Date
Type
Name
15.10.2020
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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Standard monitoring