US PATENT SUBCLASS 348 / 604
.~ Including nonstandard signal detection controlling processing

Current as of: June, 1999
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348 /   HD   TELEVISION

571  DF  IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION {34}
604.~ Including nonstandard signal detection controlling processing

DEFINITION

Classification: 348/604

Including nonstandard signal detection controlling processing:

(under subclass 571) Subject matter including a circuitry for detecting if the signal does not meet broadcast standards and for processing the broadcast standard and nonbroadcast standard signals differently.

(1) Note. The nonstandard signal is generally from a video tape player.