Speech recognition training using bio-signals

Details Speech recognition training using bio-signals Speech recognition training using bio-signals

1993-12-22

1996-09-24

MacDonald, Allen R.

395 24, 395 243, G10L 506

Patent

active

055599265

ABSTRACT:
A bio-signal is monitored while a speech recognition system is trained to recognize a word or utterance. An utterance is identified for retraining when the bio-signal is above an upper threshold or below a lower threshold while the recognition system is being trained to recognize the utterance.

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Edward A. Martin, et al., "Dynamic Adaptation of Hidden Markov Models for Robust Isolated-Word Speech Recognition", ICASSP '88, Sep. 1988 pp. 52-54.

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