Information system having a speech interface
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United States of America Patent
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Jun 30, 1998
Grant Date -
N/A
app pub date -
Jan 3, 1995
filing date -
Jan 3, 1995
priority date (Note) -
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Abstract
A system for controlling a device such as a television and for controlling access to broadcast information such as video, audio, and/or text information is disclosed. The system includes a first receiver for receiving utterances of a speaker, a second receiver for receiving vocabulary data defining a vocabulary of utterances, and a processor for executing a speech recognition algorithm using the received vocabulary data to recognize the utterances of the speaker and for controlling the device and the access to the broadcast information in accordance with the recognized utterances of the speaker.
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