公开(公告)号：US20250106559A1

公开(公告)日：2025-03-27

申请号：US18726085

申请日：2022-01-03

Applicant: LG ELECTRONICS INC.

Inventor： Seunghark PAEK ,  Daegee KANG ,  Myoungcheol LEE

IPC: H04R5/04 ,  H04R3/12 ,  H04R5/02

Abstract: The present disclosure relates to an audio device and an operating method thereof. The audio device according to an embodiment of the present disclosure includes: a first speaker disposed on a left side; a second speaker disposed on a right side; a third speaker disposed between the first speaker and the second speaker; and a controller, wherein: the first to third speakers are arranged to output audio in an upward direction; and the controller generates a third channel signal corresponding to the third speaker based on a first channel signal corresponding to the first speaker and a second channel signal corresponding to the second speaker, and outputs audio corresponding to the third channel signal through the third speaker. Various other embodiments are also possible.

公开(公告)号：US20230050136A1

公开(公告)日：2023-02-16

申请号：US17791140

申请日：2020-12-10

Applicant: LG ELECTRONICS INC.

Inventor： Myoungcheol LEE

IPC: H04R5/04 ,  H04R3/04 ,  H04R29/00

Abstract: The present disclosure relates to an audio device and an operation method thereof. The audio device may include a speaker; a plurality of microphones spaced a predetermined distance apart from each other; and controller. The controller controls the plurality of microphones to receive audio output from an external audio device, determines a location of the external audio device on the basis of signals received from the plurality of microphones and adjusts a setting for an audio output from at least one of the external audio device and the speaker, based on the location of the external audio device.