公开(公告)号：US20220392478A1

公开(公告)日：2022-12-08

申请号：US17471979

申请日：2021-09-10

Applicant: Cisco Technology, Inc.

Inventor： Samer Lutfi Hijazi ,  Christopher Rowen ,  Xuehong Mao ,  Ivana M. Balic ,  Raul Alejandro Casas ,  Savita Kini

IPC: G10L21/0364 ,  H04M3/56 ,  G10L21/0232 ,  G10L21/028

Abstract: An endpoint selectively enhances a captured audio signal based on an operating mode. The endpoint obtains an audio input signal of multiple users in a physical location. The audio input signal is captured by a microphone. The endpoint separates voice signals from the audio input signal and determines an operating mode for an audio output signal. The endpoint selectively adjusts each of the voice signals based on the operating mode to generate the audio output signal.