US PATENT SUBCLASS 348 / 646
.~.~ Digital

Current as of: June, 1999
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348 /   HD   TELEVISION

571  DF  IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION {34}
645  DF  .~ Chrominance signal amplitude control (e.g., saturation) {2}
646.~.~ Digital

DEFINITION

Classification: 348/646

Digital:

(under subclass 645) Subject matter including an apparatus particularly adapted to controlling the level of a sampled and quantized chrominance signal.