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test pattern
(redirected from Test patterns)

   Also found in: Wikipedia 0.03 sec.
test pattern [′test ‚päd·ərn]
(communications)
A chart having various combinations of lines, squares, circles, and graduated shading, transmitted from time to time by a television station to check definition, linearity, and contrast for the complete system from camera to receiver. Also known as resolution chart.


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Includes an improved programmer and new HYSCAN (Hybrid Scan Technology), which aids execution and diagnosis of hybrid formatted test patterns.
The VTG 400 offers 34 video test patterns with adjustable levels, and can be permanently installed in integrated A/V systems.
In order to accomplish this, we will enlist the help of resistor material suppliers to create test patterns.
 
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