US PATENT SUBCLASS 704 / 233
.~.~ Detect speech in noise

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}
233.~.~ Detect speech in noise

DEFINITION

Classification: 704/233

Detect speech in noise:

(under subclass 231) Subject matter wherein the discrete components are distinguished from noise.