Voice-operated remote control system
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United States of America Patent
Stats
-
Jul 6, 1993
Grant Date -
N/A
app pub date -
Sep 7, 1990
filing date -
Dec 29, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A voice-operated remote control system which transmits a remote control signal in response to a voice command has a detector for detecting whether a voice command is received or not. A detected signal from the detector is applied to a power supply control circuit. When there is no voice command received as detected by the detector, the power supply control circuit cuts off electric energy supplied to a speech recognition circuit which consumes the largest amount of electric energy in the voice-operated remote control system. The voice-operated remote control system also has a continuous operation instructing unit which produces an instruction signal that instructs a repetition command to cause a remotely controlled device to repeat an operation. The instruction signal is supplied to a continuous operation control unit which adds the repetition command to the remote control signal that is transmitted to the remotely controlled device.
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