公开(公告)号：US10063975B2

公开(公告)日：2018-08-28

申请号：US15613647

申请日：2017-06-05

Applicant: LG ELECTRONICS INC.

Inventor： Taehwan Jeon ,  Donghan Kang ,  Janghwan Shim ,  Byungkil Choi ,  Joontae Kim ,  Jungmin Song

IPC: H04R5/02 ,  H04R5/04 ,  H04R1/24 ,  H04M1/02

CPC classification number: H04R5/02 ,  H04M1/0254 ,  H04M1/0256 ,  H04M1/05 ,  H04M1/6041 ,  H04M1/6058 ,  H04M1/6066 ,  H04R1/24 ,  H04R5/04 ,  H04R2420/03 ,  H04R2420/05 ,  H04R2420/07 ,  H04R2420/09 ,  H04R2499/11

Abstract: A mobile terminal including a first body; a first audio output unit provided in the first body and configured to output sound; an audio conversion unit provided in the first body and configured to convert a sound source signal into an audio signal; a second body detachably coupled to the first body; and a second audio output unit provided in the second body and configured to output sound, wherein the audio conversion unit converts the sound source signal into a default audio signal and transmits the converted signal to the first audio output unit, in a state where the second body is detached from the first body, and the audio conversion unit converts the sound source signal into a first audio signal and transmits the converted first audio signal to the first audio output unit, when the second body is coupled to the first body.