公开(公告)号：US20200027437A1

公开(公告)日：2020-01-23

申请号：US16503990

申请日：2019-07-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinho PARK ,  Guiwon SEO ,  Jonghwa LEE ,  Hyeongcheol JEONG ,  Sungwon CHO

IPC: G10K11/178

Abstract: A method and audio apparatus for processing an audio signal are provided. The audio apparatus includes at least one microphone to acquire ambient sound of the audio apparatus, a speaker to output the audio signal, an air pressure regulator including a fluid tube connecting an external space of a housing of the audio apparatus to an internal space of the housing, and configured to adjust a change in an air pressure of the internal space of the housing and an audio signal processor configured to generate an anti-noise signal for canceling noise in the ambient sound by using the acquired ambient sound and output the generated anti-noise signal and the audio signal through the speaker.