US PATENT SUBCLASS 704 / 251
.~.~ Word recognition

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

200  DF  SPEECH SIGNAL PROCESSING {4}
231  DF  .~ Recognition {8}
251.~.~ Word recognition {4}
252  DF  .~.~.~> Preliminary matching
253  DF  .~.~.~> Endpoint detection
254  DF  .~.~.~> Subportions
255  DF  .~.~.~> Specialized models {2}

DEFINITION

Classification: 704/251

Word recognition:

(under subclass 231) Subject matter wherein different words are distinguished (i.e., the meaning of what is spoken).