公开(公告)号：US20230206924A1

公开(公告)日：2023-06-29

申请号：US17855786

申请日：2022-06-30

Applicant: MEDIATEK INC.

Inventor： Chao-Ling Hsu ,  Yiou-Wen Cheng ,  Cheng-Kuan Wei

IPC: G10L17/02 ,  G10L15/08 ,  G10L15/04

CPC classification number: G10L17/02 ,  G10L15/08 ,  G10L15/04 ,  G10L2015/088

Abstract: A voice wakeup method is applied to wake up an electronic apparatus. The voice wakeup method includes executing a speaker identification function to analyze user voice and acquire a predefined identification of the user voice, executing a voiceprint extraction function to acquire a voiceprint segment of the user voice, executing an on-device training function via the voiceprint segment to generate an updated parameter, and utilizing the updated parameter to calibrate a speaker verification model, so that the speaker verification model is used to analyze a wakeup sentence and decide whether to wake up the electronic apparatus.