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  • ISO 3744:1994

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    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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    Acoustics — Determination of sound power levels of noise sources using sound pressure — Engineering method in an essentially free field over a reflecting plane

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Withdrawn date:  07-09-2018

    Language(s):  English, French

    Published date:  05-05-1994

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    Specifies a method of measurement. Gives requirements for the test environment and instrumentation, as well as techniques for obtaining the surface sound pressure level from which the sound power level of the source is calculated, leading to results which have a grade 2 accuracy.

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    Document Type Standard
    Publisher International Organization for Standardization
    Status Withdrawn
    Superseded By
    Supersedes

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

    ANSI/ASA S12.50/ISO 3740 : 2002(R2017) Acoustics – Determination of sound power levels of noise sources – Guidelines for the use of basic standards - Nationally Adopted International Standards
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