Reference number
ISO 11821:1997
© ISO 2025
International Standard
ISO 11821:1997
Acoustics — Measurement of the in situ sound attenuation of a removable screen
Edition 1
1997-04
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Published (Edition 1, 1997)
This publication was last reviewed and confirmed in 2024. Therefore this version remains current.

ISO 11821:1997

Language
Format
CHF 65
Convert Swiss francs (CHF) to your currency

General information

  • Status
     : Published
    Publication date
     : 1997-04
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 10
  • Technical Committee :
    ISO/TC 43/SC 1
    ICS :
    17.140.01 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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