ADAPTIVE BEAM FORMING DEVICES, METHODS, AND SYSTEMS
First Claim
Patent Images
1. A method for adaptive beam forming, comprising:
- receiving a voice command at a number of microphones;
determining an instruction based on the received voice command;
calculating a confidence level of the determined instruction;
determining feedback based on the confidence level of the determined instruction; and
altering a beam of the number of microphones based on the feedback.
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Accused Products
Abstract
Devices, methods, systems, and computer-readable media for adaptive beam forming are described herein. One or more embodiments include a method for adaptive beam forming, comprising: receiving a voice command at a number of microphones, determining an instruction based on the received voice command, calculating a confidence level of the determined instruction, determining feedback based on the confidence level of the determined instruction, and altering a beam of the number of microphones based on the feedback.
8 Citations
20 Claims
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1. A method for adaptive beam forming, comprising:
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receiving a voice command at a number of microphones; determining an instruction based on the received voice command; calculating a confidence level of the determined instruction; determining feedback based on the confidence level of the determined instruction; and altering a beam of the number of microphones based on the feedback. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A non-transitory computer readable medium, comprising instructions to:
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receive a voice command; send the received voice command to a cloud computing network to determine a first instruction of the voice command; receive feedback from the cloud computing network; alter a beam of a number of microphones based on the feedback to determine an altered voice command; and send the altered voice command to the cloud computing network to determine a second instruction from the altered voice command. - View Dependent Claims (9, 10, 11, 12, 13)
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14. A system, comprising:
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an array of microphones to receive a number of voice commands from a plurality of beam directions and a plurality of beam widths; a signal processor device to define a beam direction from the plurality of beam directions and a beam width from the plurality of beam widths, wherein the signal processor adjusts the defined beam direction and defined beam width based on a received feedback from a speech recognition device; and the speech recognition device to analyze the received number of voice commands at the defined beam direction and defined beam width, wherein the speech recognition device sends feedback to the signal processor device. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification