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  • CEI EN 61094-4 : 1997

    Current The latest, up-to-date edition.

    MEASUREMENT MICROPHONES PART 4: SPECIFICATIONS FOR WORKING STANDARD MICROPHONES

    Available format(s):  Hardcopy, PDF

    Language(s):  English - Italian

    Published date:  01-01-1997

    Publisher:  Comitato Elettrotecnico Italiano

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

    1 Scope
    2 Normative references
    3 DEFINITIONS
    4 Reference environmental
      conditions
    5 CLASSIFICATION OF WORKING
      STANDARD MICROPHONES
    6 CHARACTERISTICS OF WORKING
      STANDARD MICROPHONES
    7 SPECIFICATIONS
    Annex A (normative) - PROVISIONAL
            GROUND-SHIELD REFERENCE
            CONFIGURATION FOR TYPE WS3
            MICROPHONES
    Annex ZA (normative) - Normative
             references to international
             publications with their
             corresponding European
             publications

    Abstract - (Show below) - (Hide below)

    Defines mechanical dimensions and certain electroacoustical characteristics for working standard microphones used in measuring systems for the determination of sound pressure to enable these microphones to be used as transfer standards in the calibration of acoustic measurement instruments.

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

    Committee CT 29/87
    Development Note Classificazione CEI 29-29 (09/2001)
    Document Type Standard
    Publisher Comitato Elettrotecnico Italiano
    Status Current

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

    IEC 61094-1:2000 Measurement microphones - Part 1: Specifications for laboratory standard microphones
    ANSI B11 : 2008 GENERAL SAFETY REQUIREMENTS COMMON TO ANSI B11 MACHINES
    IEC 61094-3:2016 Electroacoustics - Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
    IEC 61094-2:2009 Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique
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