US PATENT SUBCLASS 704 / 504
.~ With content reduction encoding

Current as of: June, 1999
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704 /   HD   DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION

503  DF  AUDIO SIGNAL TIME COMPRESSION OR EXPANSION (E.G., RUN LENGTH CODING) {1}
504.~ With content reduction encoding

DEFINITION

Classification: 704/504

With content reduction encoding

(under subclass 503) Subject matter combined with means to discard and replace redundant information by a code indicating what has been discarded.

SEE OR SEARCH CLASS

341, Coded Data Generation or Conversion,

55, for content reduction encoding, per se.