公开(公告)号：US20200076389A1

公开(公告)日：2020-03-05

申请号：US16558955

申请日：2019-09-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyeonsik JEONG ,  Jaeyoun CHO ,  Sangmo SON ,  Shukjae CHOI

IPC: H03G3/24 ,  G10L21/0364 ,  G10L15/20 ,  H04N21/439

Abstract: Provided are an electronic device and an operation method thereof. The operation method of an electronic device for processing an audio signal may include obtaining viewing environment information related to sound intelligibility, processing an input audio signal by separating the input audio signal into a first channel including a primary signal and a second channel including an ambient signal based on the viewing environment information, processing the input audio signal based on a frequency band and based on the viewing environment information, and generating an output signal based on processing the input audio signal.

公开(公告)号：US20220159398A1

公开(公告)日：2022-05-19

申请号：US17665060

申请日：2022-02-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hoseok WEY ,  Shukjae CHOI ,  Inwoo HWANG ,  Sunmin KIM

IPC: H04S7/00 ,  H04R29/00 ,  H04R1/08 ,  H04R1/02

Abstract: Disclosed is an electronic device. The electronic device includes: an audio output device comprising circuitry configured to output a sound; a microphone; and a processor configured to control, based on a content being selected, the audio output device to output an audio signal corresponding to the content using a sound compensation value, wherein the processor is configured to: extract, based on a sound corresponding to the content being output from the audio output device and input to the microphone, characteristic information from the sound input to the microphone, calculate a sound compensation value based on the extracted characteristic information, and update the sound compensation value with the calculated sound compensation value.