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  • CEI EN 61672-1 : 2014

    Current The latest, up-to-date edition.

    ELECTROACOUSTICS - SOUND LEVEL METERS - PART 1: SPECIFICATIONS

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2014

    Publisher:  Comitato Elettrotecnico Italiano

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

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Reference environmental
      conditions
    5 Performance specifications
    6 Environmental, electrostatic,
      and radio-frequency
      requirements
    7 Provision for use with
      auxiliary devices
    8 Marking
    9 Instruction Manual
    Annex A (informative) - Relationship
            between tolerance interval,
            corresponding acceptance
            interval and the
            maximum-permitted
            uncertainty of measurement
    Annex B (normative) - Maximum-permitted
            uncertainties of measurement
    Annex C (informative) - Example
            assessments of conformance
            to specifications of this
            standard
    Annex D (normative) - Frequencies
            at fractional-octave intervals
    Annex E (normative) - Analytical
            expressions for
            frequency-weightings
            C, A, and Z
    Annex ZA (normative) - Normative
             references to international
             publications with their
             corresponding European
             publications

    Abstract - (Show below) - (Hide below)

    Describes electroacoustical performance specifications for three kinds of sound measuring instruments: a time-weighting sound level meter that measures exponential-time-weighted, frequencyweighted sound levels, an integrating-averaging sound level meter that measures time-averaged, frequencyweighted sound levels; and, an integrating sound level meter that measures frequency-weighted sound exposure levels.

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

    Committee CT 29/87
    Development Note Classificazione CEI 29-46 (12/2003) Supersedes CEI EN 60651 and CEI EN 60804. (04/2004)
    Document Type Standard
    Publisher Comitato Elettrotecnico Italiano
    Status Current
    Supersedes

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

    UNI 11389-4 : 2011 VIBRATIONS - BEHAVIOUR ASSESSMENT OF THE STATIC AND DYNAMIC OF RAILWAY AND TRAMWAY TRACK SYSTEM GENERAL - PART 4: ON-LINE MONITORING
    UNI/TS 11143-7 : 2013 Acoustics - Method for estimating the impact and acoustic climate by type of source - Part 7: Noise from wind turbines
    UNI/TR 11450 : 2012 ACOUSTICS - ASSESSMENT OF EXPOSURE TO NOISE IN THE WORKPLACE FOR WORKERS WHO USE SOUND SOURCES PLACED CLOSE TO THE EAR
    UNI 11389-1 : 2011 VIBRATIONS - BEHAVIOUR ASSESSMENT OF THE STATIC AND DYNAMIC OF RAILWAY AND TRAMWAY TRACK SYSTEM GENERAL - PART 1: DEFINITIONS DATA
    UNI TR 11326 : 2009 Acoustics - Evaluation of the uncertainty of measurements and calculations in acoustics - Parte 1: General concepts
    UNI 9432 : 2011 Acoustics - Determination ooccupational noise exposure

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

    EN 61183 : 1994 Electroacoustics - Random-incidence and diffuse-field calibration of sound level meters
    IEC 61183:1994 Electroacoustics - Random-incidence and diffuse-field calibration of sound level meters
    CISPR 16-1-1:2015 Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus
    IEC 60942:2003 Electroacoustics - Sound calibrators
    ISO/IEC Guide 98-4:2012 Uncertainty of measurement Part 4: Role of measurement uncertainty in conformity assessment
    EN 62585 : 2012 ELECTROACOUSTICS - METHODS TO DETERMINE CORRECTIONS TO OBTAIN THE FREE-FIELD RESPONSE OF A SOUND LEVEL METER (IEC 62585:2012)
    EN 61000-4-2:2009 Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test
    EN 61094-6:2005 Measurement microphones - Part 6: Electrostatic actuators for determination of frequency response
    ISO/IEC Guide 99:2007 International vocabulary of metrology Basic and general concepts and associated terms (VIM)
    EN 61000-6-2:2005/corrigendum:2005 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-2: GENERIC STANDARDS - IMMUNITY FOR INDUSTRIAL ENVIRONMENTS (IEC 61000-6-2:2005)
    IEC 61000-4-2:2008 Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test
    IEC 61094-6:2004 Measurement microphones - Part 6: Electrostatic actuators for determination of frequency response
    EN 60942:2003 Electroacoustics - Sound calibrators
    IEC 62585:2012 Electroacoustics - Methods to determine corrections to obtain the free-field response of a sound level meter
    IEC 61000-6-2 : 3.0:2016 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-2: GENERIC STANDARDS - IMMUNITY STANDARD FOR INDUSTRIAL ENVIRONMENTS
    EN 55016-1-1:2010/A2:2014 SPECIFICATION FOR RADIO DISTURBANCE AND IMMUNITY MEASURING APPARATUS AND METHODS - PART 1-1: RADIO DISTURBANCE AND IMMUNITY MEASURING APPARATUS - MEASURING APPARATUS (CISPR 16-1-1:2010/A2:2014)
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