US PATENT SUBCLASS 704 / 271
.~.~ Handicap aid

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}
270  DF  .~ Application {8}
271.~.~ Handicap aid

DEFINITION

Classification: 704/271

Handicap aid:

(under subclass 270) Subject matter for assisting handicapped people (e.g., blind or speech impaired communication and control).