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  • BS 5817-17:1990

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    Specification for audiovisual, video and television equipment and systems Methods for specifying and measuring the performance characteristics of audio-learning systems

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  24-04-2012

    Language(s):  English

    Published date:  31-07-1990

    Publisher:  British Standards Institution

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

    Committees responsible
    National foreword
    1. Scope
    2. Object
    Section one. General
    3. Explanation of terms
    Section two. System functions
    4. Audio-active (AA) Systems
    4.1 Master console and general facilities
    4.2 Master recorder
    4.3 Student position
    5. Audio-active-comparative (AAC) systems
    5.1 Master console and general facilities
    5.2 Master recorder
    5.3 Student recorder
    Section three. Requirements
    6. General requirements
    6.1 Conditions for measurement
    6.2 Climatic conditions
    6.3 Methods of measurement
    6.4 Units
    6.5 Marking and symbols for marking
    6.6 Personal safety and prevention of spread of fire
    6.7 Connectors
    6.8 Electrical matching values
    6.9 Track configurations
    6.10 Characteristics to be specified
    7. Specific requirements
    7.1 Microphones
    7.2 Headphones
    7.3 Recorders
    7.4 Complete system
    Figures
    1. Schematic representation of an audio-learning system
    2. Microphone type frequency response - Tolerance field
    3. Headphone type frequency response - Tolerance field
    4. Recorder frequency response - Tolerance field
    5. System frequency response - Tolerance field

    Abstract - (Show below) - (Hide below)

    A survey of the functions available in audio-learning systems of various types and defines the methods of measurement and requirements for characteristics affecting the performance.

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

    Committee EPL/100
    Development Note Also numbered as IEC 60574-17 Supersedes 84/28375 DC (08/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Withdrawn

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

    BS 5817-7:1989 Specification for audiovisual, video and television equipment and systems Guide for safe handling and operation of audiovisual equipment
    BS 5776:1979 Specification for powered stairlifts
    BS 5817-2:1980 Specification for audiovisual, video and television equipment and systems Definitions
    BS 6840-11:1988 Sound system equipment Specification for application of connectors for the interconnection of sound system components
    BS 6840-4:1987 Sound system equipment Methods for specifying and measuring the characteristics of microphones
    IEC 60268-7:2010 Sound system equipment - Part 7: Headphones and earphones
    BS 5942-4:1981 High fidelity audio equipment and systems; minimum performance requirements Specification for magnetic recording and reproducing equipment
    BS 6840-3:1989 Sound system equipment Methods for specifying and measuring the characteristics of sound system amplifiers
    BS 6840-15:1988 Sound system equipment Specification for matching values for the interconnection of sound system components
    BS 6288-7:1987 Magnetic tape sound recording and reproducing systems Specification for cassettes for commercial tape records and domestic use
    BS 2011(1967) : LATEST
    BS 6840-2:1988 Sound system equipment Glossary of general terms and calculation methods
    BS 6217:1981 Guide to graphical symbols for use on electrical equipment
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