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SN EN ISO 11654 : 1997

Current

Current

The latest, up-to-date edition.

ACOUSTICS - SOUND ABSORBERS FOR USE IN BUILDINGS - RATING OF SOUND ABSORPTION

Published date

12-01-2013

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1 Scope
2 Normative references
3 Definitions
4 Calculation
5 Presentation of results
Annexes
A Examples of calculations of alpha w with and without
    a shape indicator
B Classification of sound absorbers
C Example of a standardized diagram for alpha s values
   

Defines a procedure for converting frequency-dependent values of the sound absorption coefficient into a single number.

DocumentType
Standard
PublisherName
Swiss Standards
Status
Current

Standards Relationship
BS EN ISO 11654:1997 Identical
ISO 11654:1997 Identical
UNI EN ISO 11654 : 1998 Identical
DIN EN ISO 11654:1997-07 Identical
UNE-EN ISO 11654:1998 Identical
EN ISO 11654:1997 Identical

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