US PATENT SUBCLASS 348 / 845.1
.~.~.~ Involving error detection or correction

Current as of: June, 1999
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348 /   HD   TELEVISION

384  DF  BANDWIDTH REDUCTION SYSTEM {7}
390  DF  .~ Bit-rate reduction {11}
845  DF  .~.~ Associated signal processing {3}
845.1.~.~.~ Involving error detection or correction

DEFINITION

Classification: 348/845.1

Involving error dectection or correction:

(under subclass 845) Subject matter wherein the further circuitry detects or corrects invalid data within a character code.

SEE OR SEARCH THIS CLASS, SUBCLASS:

466, for error correction or prevention in nonpictorial data packet in television format.