Patent ID: 11862168
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 14:
15. The system of claim 14, the acts further comprising:
determining that the first participant is associated with the first microphone based at least in part on at least one of:
analyzing the audio signature relative to the second stored audio signature;
determining that the first microphone detected the first speech at an increased energy or signal level as compared to the second speech; or
processing the first audio signal and the second audio signal using one or more beamforming techniques, noise cancellation techniques, time of arrival techniques, or same voice detection techniques; and

determining that the second participant is associated with the second microphone is based at least in part on at least one of:
analyzing a second audio signature of the second audio signal relative to a third stored audio signature associated with the second participant;
determining that the second microphone detected the second speech at an increased energy or signal level as compared to the first speech; or
processing the first audio signal and the second audio signal using one or more beamforming techniques, noise cancellation techniques, time of arrival techniques, or same voice detection techniques.