BS 7595:1992
Withdrawn
Measuring method for chrominance signal-to-random noise ratio for video tape recorders
Hardcopy , PDF
English
10-15-1992
01-15-1998
Committees responsible
National foreword
Introduction
1. Scope and object
2. Chrominance signal-to-random noise measurement
2.1 Test signal
2.2 Chrominance signal-to-noise ratio
2.3 Chrominance noise measurement circuit
2.4 Recommended filtering
2.5 Calibration
Technique for measurement of impairment of TV picture due to random noise in PAL or NTSC colour signal to allow comparison of different VTR\'s, recording systems and video tapes for random noise characteristics, and is for use with all IEC recognized video recording formats.
| Committee |
EPL/100
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Standards | Relationship |
| IEC 60883:1987 | Identical |
| BS EN 61041-1:1995 | Non-broadcast video tape recorders. Methods of measurement General video (NTSC/PAL) and audio (longitudinal) characteristics |
| BS EN 61237-2:1995 | Broadcast video tape recorders. Methods of measurement Electrical measurements of analogue composite video signals |
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