公开(公告)号：US20230413002A1

公开(公告)日：2023-12-21

申请号：US18241130

申请日：2023-08-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byeongjun KIM ,  Junsoo LEE ,  Jaehyun KIM ,  Sangju LEE

IPC: H04S7/00 ,  H04N23/63 ,  G06V20/40 ,  G06V40/10

CPC classification number: H04S7/302 ,  H04N23/631 ,  G06V20/40 ,  G06V40/10

Abstract: An electronic device includes a communication module for supporting short-range wireless communication; a camera module for capturing a video; a display for displaying the video being captured; and a processor operatively connected to the communication module, camera module, and display. The processor may be configured to: connect with the external electronic device using the communication module; receive an audio signal from the external electronic device at the same time as the capturing of the video; confirm a target object among at least one object included in the video being captured; confirm first location information about the location at which the target object is displayed on the display; estimate, on the basis of the first location information, the actual location of the target object; generate second location information about the actual location; and process the audio signal on the basis of the generated second location information.

公开(公告)号：US20210044896A1

公开(公告)日：2021-02-11

申请号：US16988042

申请日：2020-08-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byeongjun KIM ,  Jaehyun KIM ,  Sangju LEE ,  Junsoo LEE ,  Kyoungho BANG

IPC: H04R3/00 ,  G10L25/51 ,  H04R1/40 ,  G10L21/0232 ,  H04R1/02 ,  H03G3/30 ,  H03F3/183

Abstract: An electronic device is provided. The electronic device includes a camera, a plurality of microphones, at least one processor electrically coupled with the camera and the plurality of microphones. The at least one processor may acquire a video signal, based on a designated zoom level via the camera, acquire a plurality of audio signals respectively via the plurality of microphones while acquiring the video signal, identify a first signal characteristic of a first audio signal acquired via a first microphone and a second signal characteristic of a second audio signal acquired via a second microphone among the plurality of microphones, derive a control parameter for signal processing for the first audio signal and the second audio signal, based on the designated zoom level, the first signal characteristic, and the second signal characteristic, and perform audio signal processing including beamforming using the first audio signal and the second audio signal, based on the derived control parameter. Various other embodiments are also possible.