• DIN 45401:1985-02

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    ACOUSTIC, ELECTROACOUSTIC; STANDARD FREQUENCIES FOR MEASUREMENTS

    Available format(s): 

    Superseded date:  08-01-1997

    Language(s): 

    Published date:  01-12-2013

    Publisher:  German Institute for Standardisation (Deutsches Institut für Normung)

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    Document Type Standard
    Publisher German Institute for Standardisation (Deutsches Institut für Normung)
    Status Superseded

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

    DIN EN 21680-1:1991-11 ACOUSTICS - TEST CODE FOR THE MEASUREMENT OF AIRBORNE NOISE EMITTED BY ROTATING ELECTRICAL MACHINERY - PART 1: ENGINEERING METHOD FOR FREE-FIELD CONDITIONS OVER A REFLECTING PLANE
    DIN 45671-1:1990-09 MEASUREMENT OF EXPOSURE TO OCCUPATIONAL VIBRATION; VIBROMETERS; REQUIREMENTS AND TESTING
    DIN EN 23742:1991-11 ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES - PRECISION METHODS FOR DISCRETE-FREQUENCY AND NARROW-BAND SOURCES IN REVERBERATION ROOMS
    DIN 45646 : 1988 MEASUREMENT PROCEDURES FOR DUCTED SILENCERS; INSERTION LOSS, TRANSMISSION LOSS, FLOW NOISE, TOTAL PRESSURE LOSS
    DIN EN 457:1992-04 SAFETY OF MACHINERY - AUDITORY DANGER SIGNALS - GENERAL REQUIREMENTS, DESIGN AND TESTING
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