Title:
音声ウェイクアップ方法及び装置
Document Type and Number:
Japanese Patent JP6453917
Kind Code:
B2
Abstract:
The present invention provides a wake-on-voice method and device. The method includes: obtaining a voice inputted by a user; processing data frames of the voice with a frame skipping strategy and performing a voice activity detection on the data frames by a time-domain energy algorithm; extracting an acoustic feature of the voice and performing a voice recognition on the acoustic feature according to a preset recognition network and an acoustic model; and performing an operation corresponding to the voice if the voice is a preset wake-up word in the preset recognition network.
Inventors:
Tan, Lilian
Application Number:
JP2017005092A
Publication Date:
January 16, 2019
Filing Date:
January 16, 2017
Export Citation:
Assignee:
Baidu Online Network Technology (Peking) Company Limited
International Classes:
G10L15/28; G06F3/16; G10L15/00; G10L15/02; G10L15/04; G10L15/10; G10L15/16
Domestic Patent References:
| JP2004341033A | ||||
| JP7013586A | ||||
| JP2004219918A | ||||
| JP2007079624A | ||||
| JP61281300A |
Foreign References:
| WO2014093238A1 |
Attorney, Agent or Firm:
Eiichi Maruyama
Maruyama Shigeki
Maruyama Shigeki