公开(公告)号：US20250048020A1

公开(公告)日：2025-02-06

申请号：US18614555

申请日：2024-03-22

Applicant: Apple Inc.

Inventor： Zhangli CHEN ,  Yang LU ,  Gregory N. KOSKOWICH

IPC: H04R1/10 ,  G10L17/02 ,  H04R3/04

Abstract: Aspects of the subject technology relate to a device including a microphone and a processor. The processor receives an audio signal corresponding to the microphone. The processor detects one or more of an ambient sound or a voice of a user of the device in the received audio signal. The processor applies a first gain to the ambient sound when the ambient sound is detected in the received audio signal and apply a second gain different than the first gain to the voice of the user of the device when the voice of the user of the device is detected in the received audio signal.