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EN 61237-3:1995

Current

Current

The latest, up-to-date edition.

Methods of measurement for broadcast video tape recorders - Part 3: Electrical measurements for analogue component video signals

Published date

02-23-1995

FOREWORD
1 Scope and object
2 Normative references
3 General
4 Test conditions
5 Measuring methods and test signals
  5.1 Manual and automatic methods of measurement
  5.2 Measurement of differences between adjacent
       tracks (fields/segments)
  5.3 Procedure of measurement
  5.4 Test signals
6 Measurement of characteristics
  6.1 Luminance bar amplitude error
  6.2 Synchronizing pulse amplitude error
  6.3 Bar tilt
  6.4 Pulse/bar ratio error
  6.5 Pulse shape distortion
  6.6 Amplitude/video-frequency characteristic
  6.7 Chrominance-luminance gain inequality
  6.8 Chrominance-luminance delay inequality
  6.9 Line-time non-linearity
  6.10 High-frequency non-linearity
  6.11 High-frequency intermodulation
  6.12 Crosstalk between channels
  6.13 Luminance random noise
  6.14 Chrominance random noise
  6.15 Group delay
  6.16 FM characteristic frequencies
  6.17 Jitter
  6.18 Velocity errors
  6.19 Moire
  6.20 Noise reduction
  6.21 Coder alignment
  6.22 Power-supply interference
Figures
Annex A - Bibliography
ANNEX ZA (normative) OTHER INTERNATIONAL PUBLICATIONS QUOTED
         IN THIS STANDARD WITH THE REFERENCES OF THE RELEVANT
         EUROPEAN PUBLICATIONS

Describes the methods of measurement, test signals and procedures which may apply to characteristics of video recording/playback machines mainly intended for professional use.

Committee
CLC/TC 100X
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Current

Standards Relationship
NEN 11237-3 : 1995 Identical
DIN EN 61237-3:1995-10 Identical
CEI EN 61237-3 : 1996 Identical
SN EN 61237-3 : 1995 Identical
UNE-EN 61237-3:1997 Identical
NF EN 61237-3 : 1995 Identical
BS EN 61237-3:1995 Identical
IEC 61237-3:1995 Identical
PN EN 61237-3 : 2002 Identical
I.S. EN 61237-3:1997 Identical

EN 61105:1993 Reference tapes for video tape recorder systems
IEC TR 61295:1994 Calibration tapes for broadcast VTRs
IEC 61105:1991 Reference tapes for video tape recorder systems
SMPTE ST 253 : 1998 TELEVISION - THREE-CHANNEL RGB ANALOG VIDEO INTERFACE
HD 439 : 200S1 MEASURING METHODS FOR TELEVISION TAPE MACHINES

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