公开(公告)号：US20200074992A1

公开(公告)日：2020-03-05

申请号：US16232051

申请日：2018-12-26

Applicant: UBTECH ROBOTICS CORP.

Inventor： YOUJUN XIONG ,  Haoming LI ,  Yanhui XIA ,  Liyang LI ,  Pinxiu WEN

IPC: G10L15/18 ,  G10L25/78 ,  G10L15/06

Abstract: The present disclosure discloses a method and an apparatus for judging termination of sound reception and a terminal device. The method including: performing a voice activity detection on a current sound clip to obtain a first value; performing a semantic relevance detection on the current sound clip and a next sound clip by deep learning to obtain a second value; performing a weighted calculation on the first value and the second value to obtain a third value; comparing the third value with a preset threshold; and determining whether sound reception of the current sound clip is terminated based on the comparison result.