• I.S. EN 23741:1992

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES - PRECISION METHODS FOR BROADBAND SOURCES IN REVERBERATION ROOMS

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  24-03-2000

    Language(s):  English

    Published date:  07-08-1992

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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    Abstract - (Show below) - (Hide below)

    Covers scope and field of application, definitions, acoustical environment, instrumentation, installation and operation of source, measurement of mean-square sound pressure, calibration of sound power level, information to be recorded and reported.

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    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Withdrawn
    Superseded By
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