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公开(公告)号:US09621122B2
公开(公告)日:2017-04-11
申请号:US14166453
申请日:2014-01-28
Applicant: LG ELECTRONICS INC.
Inventor: Mina Kim , Byoungjoo Kwak , Hosung Song , Junggon Kim
CPC classification number: H03G3/04
Abstract: A mobile terminal and controlling method thereof are disclosed, which facilitates a terminal to be used in further consideration of user's convenience. The present invention includes a display unit configured to display an image signal of a video, an audio output unit configured to output an audio signal of the video, and a controller configured to separate the audio signal of the video into sound sources, and control a volume of at least one of the sound sources manually or automatically.