US PATENT SUBCLASS 348 / 626
.~.~ Scanning velocity modulation

Current as of: June, 1999
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348 /   HD   TELEVISION

571  DF  IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION {34}
625  DF  .~ Transition or edge sharpeners {4}
626.~.~ Scanning velocity modulation

DEFINITION

Classification: 348/626

Scanning velocity modulation:

(under subclass 625) Subject matter including a device to reduce the deflection speed of a cathode ray scanning beam during transitions to make the transition appear to occur more quickly.