Voice activated telephone

A system and method for hands-free dialing of a telephone is described. This is particularly useful for mobile telephones. In accordance with one embodiment of the present invention, the system is taken off-hook upon the recognition of an activation word or phrase. The system then looks for a dialin...

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Bibliographic Details
Main Authors RAJASEKARAN, P.K, PAWATE, BASAVARAJ
Format Patent
LanguageEnglish
French
German
Published 17.11.1999
Edition6
Subjects
ACOUSTICS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MUSICAL INSTRUMENTS
PHYSICS
SPEECH ANALYSIS OR SYNTHESIS
SPEECH OR AUDIO CODING OR DECODING
SPEECH OR VOICE PROCESSING
SPEECH RECOGNITION
TELEPHONIC COMMUNICATION
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Summary:A system and method for hands-free dialing of a telephone is described. This is particularly useful for mobile telephones. In accordance with one embodiment of the present invention, the system is taken off-hook upon the recognition of an activation word or phrase. The system then looks for a dialing phase and, if given, dials up the number recognized. If a dialing phrase is not recognized within a specific time interval, say one second, then the system goes on-hook again. Upon recognition of a dialing phrase, the system does not complete the dialing immediately but waits for a possible cancellation word or phrase. If no cancellation word or phrase is recognized, the system proceeds to make the call.
Bibliography:Application Number: EP19960302776