Method of recognizing a control command in a system, and interactive system for carrying out the method

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United States of America Patent

PATENT NO 4864623
SERIAL NO

06741058

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Abstract

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In a method of recognizing a control command in a system, in which a message from a user of the system is presented to the system in the form of speech and is recorded on a record carrier (11) by the system, and in which the control commands are presented to the system in the form of spoken commands, the speech is detected by a speech detector (15) during recording of the message. If no speech is detected for a specific time interval (T), recording is discontinued and a speech command recognizer (14) is rendered operative to recognize a control command to be presented to the system by the user.

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Patent Owner(s)

  • U.S. PHILIPS CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Leopold, Fredrick F Eindhoven, NL 1 13
Schaffers, Frederik J Hilversum, NL 2 47
Van, Nes Floris L Eindhoven, NL 3 59

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