A feasibility study using Chinese speech as a command/control tool for computer systems.

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Author
Liu, I. Kang
Date
1987-03Advisor
Poock, Gary K.
Second Reader
McGonigal, Richard A.
Metadata
Show full item recordAbstract
This thesis examined whether American English speech recognition technology
can be used by Chinese speakers, in their native tongue, to achieve a reasonable degree
of recognition accuracy. Three experiments were completed. The first showed that
88.25% of 4305 trials of Chinese phoneme recognition was correctly recognized. The
second showed that 74.67% of 900 trials of simulated speaker independent mode
Chinese utterance recognition was correctly recognized. The third showed that 12.44%
of 900 trials of speaker dependent mode Chinese utterance recognition was incorrectly
recognized on the first attempt. Only 16 utterances required a retraining to eventually
obtain a correct recognition.
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