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BS EN 61041-5:1998

Current

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

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

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

Committee
EPL/100
DevelopmentNote
Also numbered as BS 7434-5(1998) & IEC 61041-5. Supersedes 95/201436 DC. (12/2005)
DocumentType
Standard
Pages
36
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
SN EN 61041-5 : 1997 Identical
NF EN 61041-5 : 1997 Identical
NBN EN 61041-5 : 1998 Identical
I.S. EN 61041-5:1999 Identical
DIN EN 61041-5:1998-08 Identical
EN 61041-5:1997 Identical

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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