• BS EN 60107-7:1997

    Current The latest, up-to-date edition.

    Methods of measurement on receivers for television broadcast transmission HDTV displays

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  15-07-1997

    Publisher:  British Standards Institution

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

    1 General
        1.1 Scope and object
        1.2 Normative references
        1.3 Definitions
        1.4 Types of displays
    2 General notes on measurements
        2.1 General
              2.1.1 Operation conditions
              2.1.2 Presentation of results
              2.1.3 Environmental conditions
              2.1.4 Precautions during measurement
              2.1.5 Power supply
              2.1.6 Stabilization period
              2.1.7 Test room
        2.2 Input signals
              2.2.1 Video signals
        2.3 Test signals
              2.3.1 Video test signals (general remarks)
              2.3.2 Audio test signals
        2.4 Test instruments
              2.4.1 Video test signal generator
              2.4.2 Audio test signal generator
              2.4.3 Oscilloscope
              2.4.4 Luminance meter and colorimeter
              2.4.5 Other optical measuring instruments
              2.4.6 Measurement setup
        2.5 Standard measuring conditions
              2.5.1 Standard input signal levels
              2.5.2 Standard output signal levels
              2.5.3 Standard display settings
              2.5.4 General measurement procedure
    3 Tests under general operating conditions
        3.1 Electrical and mechanical performance
              3.1.1 Introduction
              3.1.2 Methods of measurement
        3.2 Power consumption
              3.2.1 Method of measurement
    4 Characteristics of displayed pictures
        4.1 General properties of the picture
              4.1.1 General
              4.1.2 Geometrical distortion
              4.1.3 Over- and under-scanning and centring
              4.1.4 Luminance and contrast
              4.1.5 Uniformity of luminance
              4.1.6 Uniformity of chromaticity
              4.1.7 Convergence and registration errors
              4.1.8 White balance
              4.1.9 Resolution
              4.1.10 Colour fidelity
              4.1.11 Picture breathing
              4.1.12 Local picture distortion
              4.1.13 Sound-to-picture interference
              4.1.14 Other characteristics of the picture
        4.2 Synchronizing quality
              4.2.1 Synchronizing range
              4.2.2 Pulling on whites
              4.2.3 Quality of interface
        4.3 Characteristics inherent in projection type
              displays
              4.3.1 General
              4.3.2 Viewing angle and dependence of luminance
                      uniformity on the angle
              4.3.3 Dependence of chromaticity on viewing
                      angle
              4.3.4 Screen gain and luminous flux index
                      of a projector
        4.4 Characteristics inherent in LCD displays
              4.4.1 General
              4.4.2 Viewing angle and dependence of
                      luminance uniformity on the angle
              4.4.3 Dependence of chromaticity on viewing
                      angle
              4.4.4 Variation of luminance with time
    5 Characteristics of video channels
        5.1 Characteristics of the luminance channel
              5.1.1 General
              5.1.2 Amplitude response to video frequency
              5.1.3 Linear waveform response
              5.1.4 Line time non-linearity
              5.1.5 Black level stability
        5.2 Characteristics of the colour difference channel
              5.2.1 General
              5.2.2 Matrix error
              5.2.3 Y/C timing
              5.2.4 Other characteristics
    Tables
    Figures
    Annex A Bibliography
    Annex ZA (normative) Normative references to international
              publications with their corresponding
              European publications

    Abstract - (Show below) - (Hide below)

    Concerned with standard conditions and management methods on high definition television displays. May be used as an integral part of an HDTV receiver for direct off-air reception, reception via cabled networks or as a monitor for pre-recorded video, home movies and games, among other uses. Determines the performance and allows the comparing of equipment by listing of the characteristics useful for specifications and by defining uniform measurement methods for these characteristics. Does not define performance or general safety methods.

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

    Committee EPL/100
    Development Note Supersedes 95/210765 DC. Also numbered as IEC 60107-7. (08/2004)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    IEC 60107-1:1997 Methods of measurement on receivers for television broadcast transmissions - Part 1: General considerations - Measurements at radio and video frequencies
    IEC 60068-1:2013 Environmental testing - Part 1: General and guidance
    IEC 60107-2:1997 Methods of measurement on receivers for television broadcast transmissions - Part 2: Audio channels - General methods and methods for monophonic channels
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