Sonic Wave Output Device, Voice Communication Device, Sonic Wave Output Method and Program
First Claim
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1. A sonic wave output device comprising:
- a receiving unit to receive wireless signals transmitted from a certain signal source;
a determination unit to determine a parameter value depending on a location of the signal source using the wireless signals received by the receiving unit; and
a sonic wave output unit to output sonic waves with directionality toward a direction of the signal source based on the parameter value.
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Abstract
There is provided a sonic wave output device comprising, a receiving unit to receive wireless signals transmitted from a certain signal source, a determination unit to determine a parameter value depending on a location of the signal source using the wireless signals received by the receiving unit and a sonic wave output unit to output sonic waves with directionality toward a direction of the signal source based on the parameter value.
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Citations
12 Claims
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1. A sonic wave output device comprising:
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a receiving unit to receive wireless signals transmitted from a certain signal source; a determination unit to determine a parameter value depending on a location of the signal source using the wireless signals received by the receiving unit; and a sonic wave output unit to output sonic waves with directionality toward a direction of the signal source based on the parameter value. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A voice communication device comprising:
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a receiving unit to receive wireless signals transmitted from a certain signal source; a determination unit to determine a parameter value depending on a location of the signal source using the wireless signals received by the receiving unit; a sonic wave output unit to output sonic waves with directionality toward a direction of the signal source based on the parameter value; and a sound input unit to collect sound from a direction of the signal source based on the parameter value.
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11. A sonic wave output method comprising the steps of:
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receiving wireless signals transmitted from a certain signal source; determining a parameter value depending on a location of the signal source using the received wireless signals; and outputting sonic waves with directionality toward a direction of the signal source based on the parameter value.
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12. A program causing a computer for controlling a sonic wave output device including a receiving unit capable of receiving wireless signals transmitted from a certain signal source and speakers capable of outputting sonic waves to implement functions comprising:
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a determination unit to determine a parameter value depending on a location of the signal source using the wireless signals received by the receiving unit; and a sonic wave output unit to set directionality of sonic waves output from the speakers toward a direction of the signal source based on the parameter value.
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Specification