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  • BS 6111:1981

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Specification for reference coupler for the measurement of hearing aids using earphones coupled to the ear by means of ear inserts

    Available format(s):  Hardcopy, PDF

    Superseded date:  31-10-2006

    Language(s):  English

    Published date:  30-06-1981

    Publisher:  British Standards Institution

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

    National foreword
    Cooperating organizations
    Specification
    1 Scope and object
    2 Definition
    3 Construction
    Figures
    1 Coupling of an insert earphone to the coupler
    2 Coupling of a behind-the-ear type of hearing aid to
       the coupler
    3 Coupling arrangement for an in-the-ear type of
       hearing aid

    Abstract - (Show below) - (Hide below)

    Describes a coupler for loading the earphones with a specific acoustic impedance when determining the physical performance characteristics. Not intended for determining performance of a hearing aid on a person but only as a simple means for the exchange of data.

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

    Committee EPL/29
    Development Note Also numbered as IEC 60126 Supersedes 80/31928 DC (09/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By

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

    BS 6083-10:1988 Hearing aids Guide to hearing aid standards
    PD 6545:2005 Intended use of human head and ear simulators-guide
    BS 6310:1982 Specification for occluded-ear simulator for the measurement of earphones coupled to the ear by ear inserts
    BS 6083-11:1984 Hearing aids Specification for symbols and other markings on hearing aids and related equipment

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

    BS 6083-0(1984) : 1984 AMD 7836 HEARING AIDS - METHODS FOR MEASUREMENT OF ELECTROACOUSTICAL CHARACTERISTICS
    BS 4727-3:GRP08(1985) : 1985 GLOSSARY OF ELECTROTECHNICAL POWER TELECOMMUNICATION ELECTRONICS LIGHTING & COLOUR TERMS - TERMS PARTICULAR TO TELECOMMUNICATIONS & ELECTRONICS - ACOUSTICS & ELECTROACOUSTICS TERMINOLOGY
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