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DIN EN ISO 11654:1997-07

Current
Current

The latest, up-to-date edition.

ACOUSTICS - SOUND ABSORBERS FOR USE IN BUILDINGS - RATING OF SOUND ABSORPTION
Available format(s)

Hardcopy , PDF

Language(s)

English, German

Published date

01-01-1997

Publisher

German Institute for Standardisation (Deutsches Institut für Normung)

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

This standard is included in DIN Handbook 35. Defines a procedure for converting frequency-dependent values of the sound absorption coefficient into a single number.

DevelopmentNote
DRAFT 2017 issued in October 2017. (10/2017)
DocumentType
Standard
Pages
12
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Current
SupersededBy

DIN EN ISO 2603:2016-02 (Draft) SIMULTANEOUS INTERPRETING - PERMANENT BOOTHS - REQUIREMENTS (ISO 2603:2016)
VDI 3762:2012-01 Sound insulation by means of raised access floors and hollow floors
VDI 3755:2015-01 Sound insulation and sound absorption of suspended ceilings
DIN 18366:2016-09 GERMAN CONSTRUCTION CONTRACT PROCEDURES (VOB) - PART C: GENERAL TECHNICAL SPECIFICATIONS IN CONSTRUCTION CONTRACTS (ATV) - APPLICATION OF DECORATIVE COVERINGS ON WALLS AND CEILINGS

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Hardcopy - English
PDF - English
Hardcopy - German
PDF - German
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