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  • CEI EN 60118-15 : 2014

    Current The latest, up-to-date edition.

    ELECTROACOUSTICS - HEARING AIDS - PART 15: METHODS FOR CHARACTERISING SIGNAL PROCESSING IN HEARING AIDS WITH A SPEECH-LIKE SIGNAL

    Available format(s):  Hardcopy, PDF

    Language(s):  English - Italian

    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 Limitations
    5 Setup
    6 Test equipment
    7 Test conditions
    8 Measurements and analysis
    9 Data presentation
    Annex A (informative) - International speech test signal (ISTS)
    Bibliography
    Annex ZA (normative) - Normative references to international
             publications with their corresponding
             European publications

    Abstract - (Show below) - (Hide below)

    Describes a test signal designed to represent normal speech, the International Speech Test Signal (ISTS), together with the procedures and the requirements for measuring the characteristics of signal processing in air-conduction hearing aids.

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

    Committee CT 29/87
    Development Note Classificazione CEI 29-57. (02/2013)
    Document Type Standard
    Publisher Comitato Elettrotecnico Italiano
    Status Current

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

    IEC 60318-4:2010 Electroacoustics - Simulators of human head and ear - Part 4: Occluded-ear simulator for the measurement of earphones coupled to the ear by means of ear inserts
    IEC 60118-7:2005 Electroacoustics - Hearing aids - Part 7: Measurement of the performance characteristics of hearing aids for production, supply and delivery quality assurance purposes
    EN 60118-7:2005 Electroacoustics - Hearing aids - Part 7: Measurement of the performance characteristics of hearing aids for production, supply and delivery quality assurance purposes
    EN 60118-8:2005 Electroacoustics - Hearing aids - Part 8: Methods of measurement of performance characteristics of hearing aids under simulated in situ working conditions
    IEC 60318-5:2006 Electroacoustics - Simulators of human head and ear - Part 5: 2 cm3 coupler for the measurement of hearing aids and earphones coupled to the ear by means of ear inserts
    IEC 60118-15:2012 Electroacoustics - Hearing aids - Part 15: Methods for characterising signal processing in hearing aids with a speech-like signal
    IEC 61669:2015 Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aids
    IEC 60118-8:2005 Electroacoustics - Hearing aids - Part 8: Methods of measurement of performance characteristics of hearing aids under simulated [in situ] working conditions
    ANSI/ASA S3.22:2014 SPECIFICATION OF HEARING AID CHARACTERISTICS
    IEC 61260:1995 Electroacoustics - Octave-band and fractional-octave-band filters
    EN 60318-5 : 2006 ELECTROACOUSTICS - SIMULATORS OF HUMAN HEAD AND EAR - PART 5: 2 CM[3] COUPLER FOR THE MEASUREMENT OF HEARING AIDS AND EARPHONES COUPLED TO THE EAR BY MEANS OF EAR INSERTS
    IEC 60118-0:2015 Electroacoustics - Hearing aids - Part 0: Measurement of the performance characteristics of hearing aids
    EN 61260:1995/A1:2001 ELECTROACOUSTICS - OCTAVE-BAND AND FRACTIONAL-OCTAVE-BAND FILTERS
    EN 60318-4:2010 Electroacoustics - Simulators of human head and ear - Part 4: Occluded-ear simulator for the measurement of earphones coupled to the ear by means of ear inserts
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