SG11201906576WA - Speech wakeup method, apparatus, and electronic device - Google Patents

Speech wakeup method, apparatus, and electronic device

Info

Publication number
SG11201906576WA
SG11201906576WA SG11201906576WA SG11201906576WA SG11201906576WA SG 11201906576W A SG11201906576W A SG 11201906576WA SG 11201906576W A SG11201906576W A SG 11201906576WA SG 11201906576W A SG11201906576W A SG 11201906576WA SG 11201906576W A SG11201906576W A SG 11201906576WA
Authority
SG
Singapore
Prior art keywords
speech wakeup
electronic device
speech
wakeup method
wakeup
Prior art date
Application number
SG11201906576WA
Inventor
Zhiming Wang
Jun Zhou
Xiaolong Li
Original Assignee
Alibaba Group Holding Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alibaba Group Holding Ltd filed Critical Alibaba Group Holding Ltd
Publication of SG11201906576WA publication Critical patent/SG11201906576WA/en

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
    • G10L15/063—Training
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/02—Feature extraction for speech recognition; Selection of recognition unit
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/16—Speech classification or search using artificial neural networks
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/26—Speech to text systems
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/02—Feature extraction for speech recognition; Selection of recognition unit
    • G10L2015/025—Phonemes, fenemes or fenones being the recognition units
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
    • G10L15/063—Training
    • G10L2015/0631—Creating reference templates; Clustering
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L2015/088—Word spotting
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G10L2015/223—Execution procedure of a spoken command

Abstract

A speech wakeup method, apparatus, and electronic device are disclosed in embodiments of this specification. The method includes: implementing speech wakeup by using a speech wakeup model that includes a Deep Neural Network (DNN) and a Connectionist Temporal 5 Classifier (CTC). The speech wakeup model can be obtained by training with general speech data.
SG11201906576WA 2017-06-29 2018-06-26 Speech wakeup method, apparatus, and electronic device SG11201906576WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710514348.6A CN107358951A (en) 2017-06-29 2017-06-29 A kind of voice awakening method, device and electronic equipment
PCT/CN2018/092899 WO2019001428A1 (en) 2017-06-29 2018-06-26 Voice wake-up method and device and electronic device

Publications (1)

Publication Number Publication Date
SG11201906576WA true SG11201906576WA (en) 2019-08-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201906576WA SG11201906576WA (en) 2017-06-29 2018-06-26 Speech wakeup method, apparatus, and electronic device

Country Status (11)

Country Link
US (2) US20200013390A1 (en)
EP (1) EP3579227B1 (en)
JP (1) JP6877558B2 (en)
KR (1) KR102181836B1 (en)
CN (1) CN107358951A (en)
ES (1) ES2878137T3 (en)
PH (1) PH12019501674A1 (en)
PL (1) PL3579227T3 (en)
SG (1) SG11201906576WA (en)
TW (1) TWI692751B (en)
WO (1) WO2019001428A1 (en)

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Publication number Publication date
EP3579227A4 (en) 2020-02-26
WO2019001428A1 (en) 2019-01-03
PL3579227T3 (en) 2021-10-18
ES2878137T3 (en) 2021-11-18
JP6877558B2 (en) 2021-05-26
PH12019501674A1 (en) 2020-06-01
TWI692751B (en) 2020-05-01
US20200168207A1 (en) 2020-05-28
CN107358951A (en) 2017-11-17
TW201905897A (en) 2019-02-01
KR102181836B1 (en) 2020-11-25
EP3579227A1 (en) 2019-12-11
EP3579227B1 (en) 2021-06-09
KR20190134594A (en) 2019-12-04
JP2020517977A (en) 2020-06-18
US20200013390A1 (en) 2020-01-09
US10748524B2 (en) 2020-08-18

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