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  • IEC 60581-7:1986

    Current The latest, up-to-date edition.

    High fidelity audio equipment and systems: Minimum performancerequirements. Part 7: Loudspeakers

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English - French

    Published date:  30-05-1986

    Publisher:  International Electrotechnical Committee

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

    FOREWORD
    PREFACE
    Clause
    1. Scope
    2. Object
    3. Measuring conditions
    4. Minimum requirements
    5. Basic characteristics on which the specifications depend
        5.1 Characteristic power
        5.2 Mean characteristic sound pressure level
    SECTION ONE - MINIMUM REQUIREMENTS FOR CHARACTERISTICS
                  DIRECTLY RELATED TO THE REPRODUCING QUALITY
    6. Frequency response
    7. Effective frequency range
    8. Directional response
    9. Difference of amplitude/frequency response (for
        stereophonic loudspeaker systems)
    10. Characteristic total harmonic distortion
    11. Impedance
    SECTION TWO - OTHER CHARACTERISTICS AND REQUIREMENTS
    12. Short-term maximum input voltage/power
    13. Long-term maximum input voltage/power
    14. Interconnection
    15. Characteristics to be specified
    16. Instructions for loudspeaker kits

    Abstract - (Show below) - (Hide below)

    Applies to loudspeakers and loudspeaker systems provided with a baffle or enclosure. Also applies to systems intended to be assembled by the user (so-called 'loudspeaker kits') provided that the instructions for assembly meet certain requirements. Gives the minimum performance requirements and methods of measurement for loudspeakers and loudspeaker systems.

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

    Committee TC 100/TA 20
    Development Note Also numbered as BS 5942-7(1987) (09/2005) Stability Date: 2018. (10/2012)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Current

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

    BS 5942-8:1987 High fidelity audio equipment and systems; minimum performance requirements Specification for combination equipment
    I.S. EN ISO 8253-2:2009 ACOUSTICS - AUDIOMETRIC TEST METHODS - PART 2: SOUND FILED AUDIOMETRY WITH PURE-TONE AND NARROW-BAND TEST SIGNALS
    ISO 8253-2:2009 Acoustics Audiometric test methods Part 2: Sound field audiometry with pure-tone and narrow-band test signals
    UNE-EN ISO 8253-2:2010 Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure-tone and narrow-band test signals (ISO 8253-2:2009)
    BS EN ISO 8253-2:2009 Acoustics. Audiometric test methods Sound field audiometry with pure-tone and narrow-band test signals
    UNI EN ISO 8253-2 : 2010 ACOUSTICS - AUDIOMETRIC TEST METHODS - PART 2: SOUND FIELD AUDIOMETRY WITH PURE-TONE AND NARROW-BAND TEST SIGNALS
    EN ISO 8253-2:2009 Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure-tone and narrow-band test signals (ISO 8253-2:2009)

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

    AS/NZS ISO 8253.2:2019 Acoustics - Audiometric test methods Sound field audiometry with pure-tone and narrow-band test signals
    View more information

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