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  • DIN EN ISO 10534-2:2001-10

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Acoustics - Determination of sound absorption coefficient and impedance in impedance tubes - Part 2: Transfer-function method (ISO 10534-2:1998); English version of DIN EN ISO 10534-2

    Available format(s):  Hardcopy, PDF

    Superseded date:  01-01-2024

    Language(s): 

    Published date:  01-10-2001

    Publisher:  German Institute for Standardisation (Deutsches Institut für Normung)

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    1 Scope
    2 Definitions and symbols
    3 Principle
    4 Test equipment
    5 Preliminary test and measurements
    6 Test specimen mounting
    7 Test procedures
    8 Precision
    9 Test report
    Annex A (normative) Preliminary measurements
    Annex B (normative) Procedures for the one-microphone technique
    Annex C (normative) Pressure-release termination of test sample
    Annex D (informative) Theoretical background
    Annex E (informative) Error sources
    Annex F (informative) Determination of diffuse sound absorption
            coefficient alpha[st] of locally reacting absorbers
            from the results of this part of ISO 10534
    Annex G (informative) Bibliography

    Abstract - (Show below) - (Hide below)

    This standard is included in DIN Handbook 35, 35-2 and 468. Defines the use of an impedance tube, two microphone locations and a digital frequency analysis system for the determination of the sound absorption coefficient of sound absorbers for normal sound incidence.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher German Institute for Standardisation (Deutsches Institut für Normung)
    Status Superseded
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

    DIN ISO 13472-2:2010-12 Acoustics - Measurement of sound absorption properties of road surfaces in situ - Part 2: Spot method for reflective surfaces (ISO 13472-2:2010)
    VDI 3755:2015-01 Sound insulation and sound absorption of suspended ceilings
    DIN EN ISO 3744:2011-02 Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane (ISO 3744:2010)
    DIN HDBK 468 : 1ED 2008
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