Patent ID: 11888456
Assignee: GOOGLE LLC
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 10:
11. An electronic device located in a defined space, comprising:
at least one speaker;
a plurality of microphones;
a memory storing at least one computer program; and
a processor interfaced with the at least one speaker, the plurality of microphones, and the memory, and configured to execute the at least one computer program to cause the processor to:
cause the at least one speaker to output first audio content,
capture, via the plurality of microphones, audio data representing a set of reflections of the first audio content within the defined space,
obtain a feature vector indicating a set of characteristics of the the audio data that was captured via the plurality of microphones,
obtain a frequency correction based on the feature vector, and
apply the frequency correction to subsequent audio content.