Remote transmitter for triggering a voice-operated radio
First Claim
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1. A remotely triggered communication system, comprising:
- a remote transmitter comprising;
memory means for storing a personal identification of a user out of a plurality of voice-operated radio users;
transmitter means for transmitting an information signal including the personal identification of said user out of said plurality of voice-operated radio users, from said memory means;
triggering means for triggering said transmitter means, by said user, to transmit said information signal; and
a voice-operated radio comprising;
a receiver for receiving said information signal from said transmitter means of said remote transmitter;
audio sample capturing means for capturing audio samples of voice inputs;
controller means for synchronizing the initiation of said audio sample capturing means to start capturing said audio samples of current voice inputs transmitter;
only when said information signal has been received by said receiver;
template storage means for storing reference voice templates of said plurality of voice-operated radio users;
reference template selection means for selecting and retrieving a proper reference voice template from said template storage means that corresponds to said personal identification of said user out of said plurality of voice-operated radio users;
voice operation means for activating an operation of said voice-operated radio based on said information signal, in response to retrieving said proper reference voice template;
determining means for determining when a termination of said operation of said radio is desired, in response to the absence or presence of subsequent voice inputs; and
deactivating means for deactivating said operation of said radio in response to said determining means.
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Abstract
A remotely triggered radio is provided with a remote transmitter (10, 10'"'"') for transmitting an information signal. There is a triggering switch (18, 18'"'"') in the remote transmitter for triggering the remote transmitter to activate an operation (78) of a radio based on the information signal. A receiver (80) of the radio receives the information signal from the remote transmitter. A controller (45) in the radio determines when a termination of the operation of the radio is desired and deactivates the operation of the radio.
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Citations
25 Claims
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1. A remotely triggered communication system, comprising:
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a remote transmitter comprising; memory means for storing a personal identification of a user out of a plurality of voice-operated radio users; transmitter means for transmitting an information signal including the personal identification of said user out of said plurality of voice-operated radio users, from said memory means; triggering means for triggering said transmitter means, by said user, to transmit said information signal; and a voice-operated radio comprising; a receiver for receiving said information signal from said transmitter means of said remote transmitter; audio sample capturing means for capturing audio samples of voice inputs; controller means for synchronizing the initiation of said audio sample capturing means to start capturing said audio samples of current voice inputs transmitter;
only when said information signal has been received by said receiver;template storage means for storing reference voice templates of said plurality of voice-operated radio users; reference template selection means for selecting and retrieving a proper reference voice template from said template storage means that corresponds to said personal identification of said user out of said plurality of voice-operated radio users; voice operation means for activating an operation of said voice-operated radio based on said information signal, in response to retrieving said proper reference voice template; determining means for determining when a termination of said operation of said radio is desired, in response to the absence or presence of subsequent voice inputs; and deactivating means for deactivating said operation of said radio in response to said determining means. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 25)
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24. A remotely triggered communication system, comprising:
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a portable transmitter comprising; memory means for storing a personal identification of a user out of a plurality of voice-operated mobile radio users; push-to-transmit and push-to-recognize switch means for sensing a button press to provide a push-to-transmit and push-to-recognize signal; encoder means to encode said personal identification, from said memory means, in an information signal, in response to said sensing means; transmitter means for transmitting said information signal, from said encoder means, including the personal identification of said user out of said plurality of voice-operated radio users, responsive to said push-to-transmit and push-to-recognize signal; and a voice-operated mobile radio mounted in a vehicle comprising; a mobile receiver and antenna to receive said information signal, from said transmitter means of said portable transmitter, including said personal identification; a controller, responsive to said information signal, for providing an initial activation signal; voice recognition means, responsive to said initial activation signal, for controlling said voice-operated radio, wherein said voice recognition means are usually switched OFF until said receiver receives said information signal, said voice recognition means comprising; template storage means for storing reference voice templates of said plurality of voice-operated radio users; audio sample capturing means, responsive to said initial activation signal, for capturing audio samples of voice inputs; reference template selection means for matching a proper reference voice template from said template storage means that corresponds to said personal identification of said user out of said plurality of voice-operated mobile radio users with said user; and said voice recognition means controlled by said controller, immediately recognizing said voice inputs, from said audio sample capturing means, to activate an operation of said voice-operated radio.
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Specification