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US Patent 11545169 Dynamic player selection for audio signal processing

Patent 11545169 was granted and assigned to Sonos, Inc. on January, 2023 by the United States Patent and Trademark Office.

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TimelineTable: Further ResourcesReferences
Is a
Patent
Patent

Patent attributes

Patent Applicant
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Sonos, Inc.
Current Assignee
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Sonos, Inc.
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
11545169
Date of Patent
January 3, 2023
Patent Application Number
17486222
Date Filed
September 27, 2021
Patent Citations
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US Patent 10049675 User profiling for voice input processing
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US Patent 10051366 Three-dimensional beam forming with a microphone array
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US Patent 10051600 Selective notification delivery based on user presence detections
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US Patent 10057698 Multiple room communication system and method
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US Patent 10068573 Approaches for voice-activated audio commands
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US Patent 10074369 Voice-based communications
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US Patent 10074371 Voice control of remote device by disabling wakeword detection
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US Patent 10079015 Multi-layer keyword detection
...
Patent Primary Examiner
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Jason R Kurr
CPC Code
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H04R 3/005
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H04R 27/00
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H04R 2227/003
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H04R 2227/005
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H04R 2227/009
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G06F 3/162
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H04W 24/02
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H04W 28/0221
...

In one aspect, a first playback device is configured to (i) receive a set of voice signals, (ii) process the set of voice signals using a first set of audio processing algorithms, (iii) identify, from the set of voice signals, at least two voice signals that are to be further processed, (iv) determine that the first playback device does not have a threshold amount of computational power available, (v) receive an indication of an available amount of computational power of a second playback device, (vi) send the at least two voice signals to the second playback device, (vii) cause the second playback device to process the at least two voice signals using a second set of audio processing algorithms, (viii) receive, from the second playback device, the processed at least two voice signals, and (ix) combine the processed at least two voice signals into a combined voice signal.

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