ISO 11821:1997 - Acoustics — Measurement of the in situ sound attenuation of a removable screen

This standard was last reviewed and confirmed in 2018. Therefore this version remains current.

General information

Status
: Published

Publication date
: 1997-04
Edition
: 1

Number of pages
: 10
Technical Committee
: ISO/TC 43/SC 1 Noise
ICS
:
17.140.01 Acoustic measurements and noise abatement in general

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std 1 61	PDF
std 2 61	Paper

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ISO 11821:1997

A standard is reviewed every 5 years
Stage: 90.93 (Confirmed)

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