US PATENT SUBCLASS 381 / FOR 112
.~ Word recognition (381/43)

Current as of: June, 1999
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381 /   HD   ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES

FOR 110  DF  SPEECH ANALYSIS (E.G., PHONEME RECOGNITION) (381/41) {7}
FOR 112.~ Word recognition (381/43) {2}
FOR 113  DF  .~.~> Phonetic typewriters (381/44)
FOR 114  DF  .~.~> Frequency domain (381/45)

DEFINITION

Classification: 381/FOR.112

Word recognition:

Foreign art collection which discriminates between different sounds or words.