公开(公告)号：US20230217169A1

公开(公告)日：2023-07-06

申请号：US18183477

申请日：2023-03-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Min LEE ,  Jinyoung KIM ,  Hanki YOON ,  Soonkyu LEE ,  Jongkwang JUNG

IPC: H04R3/12 ,  H04R5/02 ,  H04S3/00 ,  H04R5/04

CPC classification number: H04R3/12 ,  H04R5/02 ,  H04S3/008 ,  H04R5/04 ,  H04S2400/01 ,  H04R2499/15 ,  H04R2499/11

Abstract: An electronic device is provided. The electronic device includes a plurality of audio output devices and at least one processor operatively connected to the plurality of audio output devices, wherein the at least one processor may be configured to identify orientation information of the electronic device, based on detecting an output of audio data, transmit, to each audio output device, channel information of audio data to be output by each of the plurality of audio output devices, based on the orientation information of the electronic device, and control the plurality of audio output devices so that each audio output device selects a channel and outputs audio data of the selected channel, based on the channel information.

公开(公告)号：US20230188917A1

公开(公告)日：2023-06-15

申请号：US18101889

申请日：2023-01-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soonkyu LEE ,  Taemin KWON ,  Jinyoung KIM ,  Dongmoon OK ,  Jongmin CHOI

IPC: H04S5/02 ,  G06F3/16 ,  H04S1/00 ,  H04S3/00

CPC classification number: H04S5/02 ,  G06F3/162 ,  H04S1/007 ,  H04S3/008 ,  H04S2400/01

Abstract: An electronic device includes: an Application Processor (AP) including a CPU; and an audio processing unit configured to: receive an audio stream of M channels from the CPU, convert the M-channel audio stream into an N-channel audio stream, the N-channel being different from the M-channel, output the N-channel audio stream through an output device. The audio processing unit is further configured to: detect a connection with the external electronic device through an audio output interface; determine whether to stop the converting the M-channel audio stream into the N-channel audio stream, based on information received from the CPU; and transmit, via the audio output interface, the M-channel audio stream to the external electronic device in response to the determination of stopping the converting the M-channel audio stream into the N-channel audio stream.