US PATENT SUBCLASS 704 / 241
.~.~.~ Dynamic time warping

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}
236  DF  .~.~ Specialized equations or comparisons {6}
241.~.~.~ Dynamic time warping

DEFINITION

Classification: 704/241

Dynamic time warping:

(under subclass 236) Subject matter wherein time components of the discrete components are aligned with reference components (e.g., using dynamic programming).