Two way device free communications system
First Claim
Patent Images
1. A device for communicating to and from a location remote from the device, comprising:
- an audio spotlight for transmitting sent sound to said remote location, including a microphone for a user to create said sent sound;
a laser audio receiver for transmitting received sound from said remote location, including a speaker for broadcasting said received sound;
an aiming device for directing the device to said remote location; and
a power source for providing power to said device.
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Abstract
A two way communication system that does not require the use of a device by one of the communicators. The system employs an audio spotlight to project a signal to a specific location, where one person is, and a laser audio receiver to receive the response. Both the audio spotlight and the laser audio receiver are directed by a user seeking to communicate with the person at long range.
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Citations
18 Claims
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1. A device for communicating to and from a location remote from the device, comprising:
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an audio spotlight for transmitting sent sound to said remote location, including a microphone for a user to create said sent sound; a laser audio receiver for transmitting received sound from said remote location, including a speaker for broadcasting said received sound; an aiming device for directing the device to said remote location; and a power source for providing power to said device. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A device for communicating to and from a location remote from the device, comprising:
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audio spotlight means for transmitting sent sound to said remote location, including microphone means for a user to create said sent sound; laser audio receiver means for transmitting received sound from said remote location, including speaker means for broadcasting said received sound; aiming device means for directing the device to said remote location; and power source means for providing power to said device. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A method for communicating to and from a location remote from the method, comprising:
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transmitting sent sound to said remote location with an audio spotlight including a microphone for a user to create said sent sound; transmitting received sound from said remote location with a laser audio receiver including a speaker for broadcasting said received sound; aiming said audio spotlight and said laser audio receiver at said remote location; and providing a power supply to said audio spotlight and said laser audio receiver. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification