Methods and systems for automatically equalizing audio output based on room position
AssigneeGoogle Inc.
InventorsBenjamin Louis Shaya, Rasmus Larsen, Richard F Lyon, Michael Smedegaard
Life of this patent
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AssigneeGoogle Inc.
InventorsBenjamin Louis Shaya, Rasmus Larsen, Richard F Lyon, Michael Smedegaard
Estimating the term…
The various implementations described herein include methods, devices, and systems for automatic audio equalization. In one aspect, a method is performed at an electronic device that includes speakers, microphones, processors and memory. The electronic device outputs audio user content from the speakers and automatically equalizes subsequent audio output of the device without user input. The automatic equalization includes: (1) obtaining audio content signals, including receiving outputted audio content at each microphone; (2) determining from the audio content signals phase differences between microphones; (3) obtaining a feature vector based on the phase differences; (4) obtaining a frequency correction from a correction database based on the obtained feature vector; and (5) applying the obtained frequency correction to the subsequent audio output.
A method for equalizing audio at an electronic device located in a defined space, comprising:
An electronic device located in a defined space, comprising:
A non-transitory computer-readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by an electronic device located in a defined space and comprising at least one speaker, a plurality of microphones, a processor, and memory, cause the electronic device to perform operations comprising:
Dependencies are inferred from the claim text.