Dual communication headset
First Claim
Patent Images
1. In a communication system having a first transceiver for selectively receiving or transmitting AM communication signals and a second transceiver for selectively receiving or transmitting FM communication signals, the improvement comprising:
- a. a headset having first and second earphones,b. means for connecting said first earphone only to said AM receiver and said second earphone only to said FM receiver whereby only AM communications are received in said first earphone and only FM communications are received in said second earphone,c. a microphone associated with said headset for generating electrical signals, andd. means for selectively coupling said microphone to one of said transceivers for transmitting said electrical signals thereon without disrupting communication signals being received from the other transceiver in said earphone connected thereto whereby communication may be transmitted on either of said transceivers simultaneously with communications being received from said other transceiver.
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Abstract
A headset for communication with both FM and AM circuit signals comprising a first earphone for receiving only FM signals and a second earphone for receiving only AM signals and first and second switches associated with the headset and coupled to the FM and AM circuits for selectively transmitting a response to either of the received signals on a corresponding one of the FM and AM circuits.
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Citations
9 Claims
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1. In a communication system having a first transceiver for selectively receiving or transmitting AM communication signals and a second transceiver for selectively receiving or transmitting FM communication signals, the improvement comprising:
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a. a headset having first and second earphones, b. means for connecting said first earphone only to said AM receiver and said second earphone only to said FM receiver whereby only AM communications are received in said first earphone and only FM communications are received in said second earphone, c. a microphone associated with said headset for generating electrical signals, and d. means for selectively coupling said microphone to one of said transceivers for transmitting said electrical signals thereon without disrupting communication signals being received from the other transceiver in said earphone connected thereto whereby communication may be transmitted on either of said transceivers simultaneously with communications being received from said other transceiver. - View Dependent Claims (2, 3)
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4. A headset for communication with both FM and AM signal circuits comprising:
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a. first earphone coupled to said FM circuit for receiving only FM signals and a second earphone coupled to said AM circuit for receiving only AM signals, and b. means associated with said headset and coupled to said FM and AM circuits for selectively transmitting a signal on a respective one of said AM and FM circuits while simultaneously receiving signals from the other circuit on a corresponding one of said earphones. - View Dependent Claims (5, 6)
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7. A method of communicating with both AM and FM signal circuits comprising the steps of:
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a. receiving AM signals from said AM signal circuit only in one earphone of a headset and FM signals from said FM circuit only in the other earphone of a headset, and b. selectively transmitting a communication signal to a selected one of said AM or FM circuits from a microphone associated with said headset while simultaneously receiving signals from the other of said AM or FM circuits by its associated earphone. - View Dependent Claims (8, 9)
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Specification