• PN EN ISO 3747 : 2011

    Current The latest, up-to-date edition.

    ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING/SURVEY METHODS FOR USE IN SITU IN A REVERBERANT ENVIRONMENT

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    Published date:  12-01-2013

    Publisher:  Polish Committee for Standardization

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    Abstract - (Show below) - (Hide below)

    Describes a method for determining the sound power level or sound energy level of a noise source by comparing measured sound pressure levels emitted by a noise source (machinery or equipment) mounted in situ in a reverberant environment, with those from a calibrated reference sound source.

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    Committee TC 157
    Development Note Polish translation issued on 26/01/2017. (03/2017)
    Document Type Standard
    Publisher Polish Committee for Standardization
    Status Current
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