• BS EN 61041-5:1998

    Current The latest, up-to-date edition.

    Non-broadcast video tape recorders. Methods of measurement High-band video tape recorders, including those equipped with Y/C video connectors (NTSC/PAL)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  15-04-1998

    Publisher:  British Standards Institution

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

    INTRODUCTION
    SECTION 1: GENERAL REQUIREMENTS
    1.1 Scope and object
    1.2 Normative references
    1.3 Conditions of measurement
    1.4 Definitions
    SECTION 2: VIDEO CHARACTERISTICS, LUMINANCE SIGNAL (NTSC/PAL)
    2.1 Luminance signal-to-noise ratio
    2.2 Horizontal resolution
    2.3 Vertically correlated waveform distortion (waveform
          distortion of vertical luminance signal)
    2.4 Diagonal resolution
    2.5 Frequency characteristics of diagonal resolution
          (i) frequency response in two-dimensional frequency
          domain)
    2.6 Frequency characteristics of diagonal resolution (ii)
          frequency response in Y/C separation system)
    SECTION 3: VIDEO CHARACTERISTICS, CHROMINANCE SIGNAL
    (NTSC/PAL)
    3.1 Signal-to-noise ratio
    3.2 Vertical picture displacement
    3.3 Vertical picture distortion (waveform correlation
          distortion of chrominance signal)
    3.4 Flicker
    SECTION 4: MUTUAL CHARACTERISTICS, CHROMINANCE/LUMINANCE
    SIGNALS (NTSC/PAL)
    4.1 Luminance signal separation (general)
    4.2 Luminance signal separation at colour change points
    4.3 Chrominance signal separation
    4.4 Crosstalk in electromagnetic conversion system
    Figures
    1 Composite video test signal
    2 S luminance test signal
    3 S chrominance test signal
    4 Block diagram for composite video input
    5 Block diagram for S video signal
    6 Composite video test signal
    7 Block diagram for composite video signal
    8 Block diagram for S video signal
    9 Composite video test signal
    10 Waveform of overshoot
    11 Waveform of pre-shoot
    12 Waveform of smear
    13 Waveform of rise and fall times
    14 Waveform associated with reproduction of 1H/2H/3H pulses
    15 Test signal on a TV monitor
    16 Waveform for composite video signal
    17 Waveform for S video input
    18 Test signal on a TV monitor
    19 Waveform identifying measurement points
    20 Multiburst test signal
    21 Measurement of burst levels
    22 Composite video test signal
    23 S luminance test signal
    24 S chrominance test signal
    25 Block diagram for composite video input
    26 Block diagram for S video input
    27 Composite colour window test signal
    28 S luminance window test signal
    29 S chrominance window test signal
    30 Block diagram for composite video input
    31 Block diagram for S video input
    32 Waveform of S luminance signal
    33 Waveform of S chrominance signal at line 0 (example
        measurement 1)
    34 Waveform of S chrominance signal at line +1/2
        (example measurement 2)
    35 Waveform of S chrominance signal at line +1 (example
        measurement 3)
    36 Measurement of chrominance signal level
    37 Block diagram for measurement
    38 Example of colour vector measurement
    39 Block diagram for measurement
    40 Measurement of signal levels
    41 Test signal
    42 Measurement of signal levels
    43 Multiburst test signal
    44 Measurement of signal levels
    45 Video frequency sweep test signal
    46 Block diagram for measurement
    47 Measurement of signal levels
    Annex
    ZA Normative references to international publications with
        their corresponding European publications

    Abstract - (Show below) - (Hide below)

    Specifies measurement methods for characteristics of recorded and reproduced audio and video signals when these are to be checked and measured.

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

    Committee EPL/100
    Development Note Also numbered as BS 7434-5(1998) & IEC 61041-5. Supersedes 95/201436 DC. (12/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    IEC 60735:1991 Measuring methods for video tape properties
    EN 60735:1991 Measuring methods for video tape properties
    EN 60094-3:1996/A3:1996 MAGNETIC TAPE SOUND RECORDING AND REPRODUCING SYSTEMS - PART 3: METHODS OF MEASURING THE CHARACTERISTICS OF RECORDING AND REPRODUCING EQUIPMENT FOR SOUND ON MAGNETIC TAPE
    EN 60094-2:1995 Magnetic tape sound recording and reproducing systems - Part 2: Calibration tapes
    EN 61105:1993 Reference tapes for video tape recorder systems
    IEC 60094-2:1994 Magnetic tape sound recording and reproducing systems - Part 2: Calibration tapes
    IEC 61105:1991 Reference tapes for video tape recorder systems
    IEC 60094-3:1979 Magnetic tape sound recording and reproducing systems - Part 3: Methods of measuring the characteristics of recording and reproducing equipment for sound on magnetic tape
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