公开(公告)号：US20190103126A1

公开(公告)日：2019-04-04

申请号：US16106372

申请日：2018-08-21

Applicant: LG ELECTRONICS INC.

Inventor： Bonggu SHIM ,  Heungsik SEO ,  Youngjoo SON ,  Hosung SONG ,  Wonsang YI

IPC: G10L21/0356 ,  G10K11/178 ,  H04R3/00

Abstract: A mobile terminal is disclosed. A mobile terminal according to the present invention connects an output stage of a receiver to an input stage of a speaker amp and compensates for a distortion of a signal input to a microphone, where the signal exceeds Acoustic Overload Point (AOP) of the microphone, by using an external audio signal received by the receiver in a recording mode, thereby generating distortion-free recording contents.