• ANSI S12.43 : 1997 : R2007

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    METHODS FOR MEASUREMENT OF SOUND EMITTED BY MACHINERY AND EQUIPMENT AT WORKSTATIONS AND OTHER SPECIFIED POSITIONS

    Available format(s):  Hardcopy, PDF

    Superseded date:  08-05-2023

    Language(s):  English

    Published date:  01-01-2017

    Publisher:  Acoustical Society of America

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

    Foreword
    1 Scope
    2 Normative references
    3 Definitions
    4 Measurement Uncertainty
    5 Instruments
    6 Test environment
    7 Quantities to be measured
    8 Quantities to be determined
    9 Installation and operation of machine under test
    10 Measurements
    11 Microphone positions
    12 Information to be recorded
    13 Information to be reported
    Annexes
    Annex A (informative) - Guidelines for selecting a
            measurement method
    Annex B (normative) - Local environmental correction
            for a specified position - determination of
            the local environmental correction K[3j]
            for measurement Method B
    Annex C (normative) - Local environmental correction
            for a specified position - determination of
            the local environmental correction K[3]
            for measurement Method C
    Annex D (informative) - Guidelines for identifying a
            sound as 'impulsive'
    Annex E (informative) - Example of a test table

    Abstract - (Show below) - (Hide below)

    Defines three methods for measuring sound pressure levels from machinery and equipment, at a workstation and at other specified positions nearby.

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

    Committee S12
    Document Type Standard
    Product Note Reconfirmed 2007
    Publisher Acoustical Society of America
    Status Superseded
    Superseded By

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

    ANSI/ASA S1.1:2013 ACOUSTICAL TERMINOLOGY
    ANSI S1.4 : 1983 SPECIFICATION FOR SOUND LEVEL METERS
    ANSI S1.11 : 2014 SPECIFICATION FOR OCTAVE-BAND AND FRACTIONAL-OCTAVE-BAND ANALOG AND DIGITAL FILTERS
    ANSI S12.36 : 0 SURVEY METHODS FOR THE DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES
    ANSI S12.34 : 0 ENGINEERING METHODS FOR THE DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES FOR ESSENTIALLY FREE-FIELD CONDITIONS OVER A REFLECTING PLANE
    ANSI S12.35:1990(R1996) PRECISION METHODS FOR THE DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES IN ANECHOIC AND HEMI-ANECHOIC ROOMS
    IEC 60651:1979+AMD1:1993+AMD2:2000 CSV Sound level meters
    IEC 60804:2000 Integrating-averaging sound level meters
    ANSI S12.44 : 1997 METHODS FOR CALCULATION OF SOUND EMITTED BY MACHINERY AND EQUIPMENT AT WORKSTATIONS AND OTHER SPECIFIED POSITIONS FROM SOUND POWER LEVEL
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