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  • SAE J ISO 9614 1 : MAR 2000

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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 USING SOUND INTENSITY - PART 1: MEASUREMENT AT DISCRETE POINTS

    Available format(s): 

    Withdrawn date:  22-07-2013

    Language(s): 

    Published date:  12-01-2013

    Publisher:  SAE International

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

    1 Scope
    2 Normative references
    3 Definitions
    4 General requirements
    5 Acoustic environment
    6 Instrumentation
    7 Installation and operation of the source
    8 Measurement of normal sound intensity component
       levels
    9 Calculation of sound power level
    10 Information to be reported
    Annexes
    A Calculation of field indicators
    B Procedure for achieving a desired grade of
       accuracy
    C Effects of airflow on measurement of sound
       intensity
    D Effect of sound absorption within the measurement
       surface
    E Bibliography

    Abstract - (Show below) - (Hide below)

    Gives a method for measuring the component of sound intensity normal to a measurement surface which is chosen so as to enclose the noise sources of which the sound power level is to be determined.

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    Development Note SAE no longer licensed to publish these documents. Use ISO instead. (05/2006)
    Document Type Standard
    Publisher SAE International
    Status Withdrawn

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC 60942:2003 Electroacoustics - Sound calibrators
    IEC 61043:1993 Electroacoustics - Instruments for the measurement of sound intensity - Measurements with pairs of pressure sensing microphones
    ISO 5725:1986 Precision of test methods Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests
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