公开(公告)号：US11158327B2

公开(公告)日：2021-10-26

申请号：US16593705

申请日：2019-10-04

Applicant: LG ELECTRONICS INC.

Inventor： Hyeonsik Choi ,  Keunsang Lee ,  Jaepil Seo ,  Donghoon Yi ,  Byounggi Lee

IPC: G10L17/24 ,  G10L17/18 ,  B60K35/00 ,  G10L17/04 ,  G10L17/00

Abstract: Disclosed is a method for separating a speech based on artificial intelligence in a vehicle. The method includes separating a speech signal using at least one sound beam-forming or source separation; and performing a speech recognition function by detecting a speaker (user) of the separated signal, and accordingly, other users in the vehicle in addition to a driver may use the speech recognition function. A device and method for separating speech based on artificial intelligence in vehicle of the present disclosure can be associated with artificial intelligence modules, drones (unmanned aerial vehicles (UAVs)), robots, augmented reality (AR) devices, virtual reality (VR) devices, devices related to 5G service, etc.