GPS microphone for communication system
OwnerHenry Liouinventor
Life of this patent
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Abstract
A GPS microphone, which is adapted for incorporating a communication system, includes a speaker-microphone set, a radio frequency transmitter communicatively networked with the communication system through radio frequency signals, and a GPS controller electrically connected with the radio frequency transmitter to encode a positioning data into a RF positioning signal in form of audio signal wherein when the GPS controller is triggered, the radio frequency transmitter is activated to transmit RF positioning signal to the communication system.
Claims31
A GPS microphone of a communication system, comprising a speaker-microphone set, a radio frequency transmitter communicatively networked with said communication system through radio frequency signals, and a GPS controller electrically connected with said radio frequency transmitter to encode a positioning data into a RF positioning signal in form of audio signal wherein when said GPS controller is triggered, said radio frequency transmitter is activated for transmitting said RF positioning signal to said communication system.
The GPS microphone, as recited in claim 11, wherein said GPS controller is preset to be activated for receiving said positioning date for a predetermined period of time.
A process of transmitting a positioning data to a communication system from a GPS microphone which comprises a speaker-microphone set, a radio frequency transmitter and a GPS controller, comprising the steps of:
- (a) communicatively networking said radio frequency transmitter to said communication system through radio frequency signals;
- (b) activating said GPS controller to encode said positioning date into a RF positioning signal in form of audio signal;
- and
- (c) activating said radio frequency transmitter to transmit said RF positioning signal to said communication system.
Dependencies are inferred from the claim text.