公开(公告)号：US11151998B2

公开(公告)日：2021-10-19

申请号：US16500040

申请日：2017-06-13

Applicant: LG ELECTRONICS INC.

Inventor： Jongwoo Han ,  Hangil Choi ,  Yoojin Choi

IPC: G10L15/16 ,  G10L15/22 ,  G06T7/70 ,  H04W4/80 ,  G06N20/00 ,  G06F3/16 ,  G06K9/00 ,  G06K9/46 ,  G06K9/72 ,  G10L15/18 ,  G10L15/24 ,  H04R1/32

Abstract: An artificial intelligence device according to an embodiment of the present invention may include a microphone configured to receive voice; a sound output unit configured to output sound; an artificial intelligence unit configured to acquire context information of a target, based on at least one of an image received from a camera disposed outside and a voice received from the microphone, generate feedback information according to the acquired context information, and determine output volume intensity of the generated feedback information; and a controller configured to control the sound output unit to output the feedback information at the determined output volume intensity.