Closed Circuit TeleVision consultancy, design, training and publishing
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CCTV Labs programmable test generator TPG-8:
The one and only - CCTV Labs Programmable Test Pattern Generator TPG-8 Please use Adobe Acrobat's Commenting&Markup tool text box to fill in your order details! The most useful tool in CCTV ! Order it now! The following patterns are specially designed for the TPG-8 and you can download them by clicking on the icons below:
CCTV Labs pattern 3.1 CCTV Labs digital pattern
Colour bars 100% Circular rainbow The CCTV
Labs programmable test pattern generator TPG-8 is a very helpful tool
in a variety of cases in closed circuit and broadcast television where
certain properties and qualities of video signal have to be determined.
Because the TPG-8 is fully programmable (any
existing or custom made test patterns can be inserted) there is no
limit to what can be checked. The
following details however, are the most common video signal properties
that could be analyzed: 1. Video signal
bandwidth (MHz); 2. Linearity, Gamma and
age of monitors; 3. Optimizing the
contrast and brightness of a video monitor display; 4. Digital video
recording, playback and export image quality; 5. Minimum or maximum
video signal levels acceptable by a device; 6. Transmission link
(device) quality; 7. Ground loop problems; 8. Image distortion
after digitization of images. 9. Video signal dynamic
range. 10. Video signal impedance matching
or line end signal reflection, 11. VCR playback quality; 12. Face
identification and recognition capability of a recorder (DVR). 13.
Vehicle license plate recognition capability of a recording system.
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