US PATENT SUBCLASS 348 / 606
.~ Combined noise reduction and transition sharpening

Current as of: June, 1999
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348 /   HD   TELEVISION

571  DF  IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION {34}
606.~ Combined noise reduction and transition sharpening

DEFINITION

Classification: 348/606

Combined noise reduction and transition sharpening:

(under subclass 571) Subject matter including a specific circuitry for elimination of unwanted signals generated in the system or by the transmission medium while either reducing the rise time or increasing the amplitude of wanted signal changes.