公开(公告)号：US20170150270A1

公开(公告)日：2017-05-25

申请号：US15354433

申请日：2016-11-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ju-Hee CHANG ,  Je-Ok LEE ,  Seon-Mi KIM ,  Jun-Tai KIM ,  Ho-Chui HWANG

IPC: H04R5/04 ,  H04R29/00 ,  G06F3/16 ,  H04R3/12

CPC classification number: H04R5/04 ,  G06F3/165 ,  H04R1/1041 ,  H04R3/12 ,  H04R29/004

Abstract: An audio accessory and an audio output method are provided. The audio accessory includes a connector configured to be connected to an external device, an audio output unit configured to output a sound, and a switching unit configured to select a signal path according to whether the sound output through the audio output unit is in a balanced mode or an unbalanced mode.