Patent ID: 11870940
Assignee: ZOOM VIDEO COMMUNICATIONS, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 17:
18. A non-transitory computer readable medium on which are stored program instructions that, when executed by one or more processors, cause the one or more processors to perform operations comprising:
forwarding a first calibration audio signal from a first attendee computer to a second attendee computer during a networked conference;
returning a second calibration audio signal from the second attendee computer in accordance with the first calibration audio signal;
identifying a first far end audio (“FEA”) delay based on the first calibration audio signal and the second calibration audio signal;
suppressing first FEA data from first mixed audio data in response to the first FEA delay; and
pushing the first FEA data into an FEA buffer in accordance with the first FEA delay.