公开(公告)号：US20230130399A1

公开(公告)日：2023-04-27

申请号：US17915465

申请日：2021-05-07

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.

Inventor： Xu LI ,  Zeming CHEN

IPC: G10L15/22 ,  G10L15/02 ,  G10L15/08

Abstract: The present application discloses a wakeup indicator monitoring method, apparatus and electronic device. The present disclosure includes: acquiring M pieces of audio data of a device to be monitored; determining a first wakeup confidence of each piece of M pieces of audio data, wherein the first wakeup confidence indicates a probability that the audio data contains a first wakeup word for waking up the device to be monitored; acquiring a first audio data with a first wakeup confidence in a target zone in M pieces of audio data, wherein the wakeup confidence in the target zone indicates that the audio data contains a wakeup word for waking up an audio device; and determining the ratio of the first audio data to M pieces of audio data as a wakeup rate of a device to be monitored, where the wakeup indicator of the device to be monitored includes the wakeup rate.