WO2014182453A3 - Method and apparatus for training a voice recognition model database - Google Patents

Method and apparatus for training a voice recognition model database Download PDF

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Publication number
WO2014182453A3
WO2014182453A3 PCT/US2014/035117 US2014035117W WO2014182453A3 WO 2014182453 A3 WO2014182453 A3 WO 2014182453A3 US 2014035117 W US2014035117 W US 2014035117W WO 2014182453 A3 WO2014182453 A3 WO 2014182453A3
Authority
WO
WIPO (PCT)
Prior art keywords
recognition model
model database
noise
voice recognition
voice input
Prior art date
Application number
PCT/US2014/035117
Other languages
French (fr)
Other versions
WO2014182453A2 (en
Inventor
John R Meloney
Joel A. Clark
Joseph C. Dwyer
Adrian SCHUSTER
Snehitha Singaraju
Robert A. Zurek
Original Assignee
Motorola Mobility Llc
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
Priority claimed from US14/094,875 external-priority patent/US9275638B2/en
Application filed by Motorola Mobility Llc filed Critical Motorola Mobility Llc
Priority to CN201480025758.9A priority Critical patent/CN105580071B/en
Priority to EP14725344.7A priority patent/EP2994907A2/en
Publication of WO2014182453A2 publication Critical patent/WO2014182453A2/en
Publication of WO2014182453A3 publication Critical patent/WO2014182453A3/en

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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
    • G10L15/20—Speech recognition techniques specially adapted for robustness in adverse environments, e.g. in noise, of stress induced speech
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Artificial Intelligence (AREA)
  • User Interface Of Digital Computer (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

An electronic device (102) digitally combines a single voice input with each of a series of noise samples. Each noise sample is taken from a different audio environment (e.g., street noise, babble, interior car noise). The voice input / noise sample combinations are used to train a voice recognition model database (308) without the user (104) having to repeat the voice input in each of the different environments. In one variation, the electronic device (102) transmits the user's voice input to a server (301) that maintains and trains the voice recognition model database (308).
PCT/US2014/035117 2013-05-06 2014-04-23 Method and apparatus for training a voice recognition model database WO2014182453A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201480025758.9A CN105580071B (en) 2013-05-06 2014-04-23 Method and apparatus for training a voice recognition model database
EP14725344.7A EP2994907A2 (en) 2013-05-06 2014-04-23 Method and apparatus for training a voice recognition model database

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201361819985P 2013-05-06 2013-05-06
US61/819,985 2013-05-06
US14/094,875 US9275638B2 (en) 2013-03-12 2013-12-03 Method and apparatus for training a voice recognition model database
US14/094,875 2013-12-03

Publications (2)

Publication Number Publication Date
WO2014182453A2 WO2014182453A2 (en) 2014-11-13
WO2014182453A3 true WO2014182453A3 (en) 2014-12-31

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/035117 WO2014182453A2 (en) 2013-05-06 2014-04-23 Method and apparatus for training a voice recognition model database

Country Status (3)

Country Link
EP (1) EP2994907A2 (en)
CN (1) CN105580071B (en)
WO (1) WO2014182453A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110232909A (en) * 2018-03-02 2019-09-13 北京搜狗科技发展有限公司 A kind of audio-frequency processing method, device, equipment and readable storage medium storing program for executing
CN109192216A (en) * 2018-08-08 2019-01-11 联智科技（天津）有限责任公司 A kind of Application on Voiceprint Recognition training dataset emulation acquisition methods and its acquisition device
KR20200033707A (en) * 2018-09-20 2020-03-30 삼성전자주식회사 Electronic device, and Method of providing or obtaining data for training thereof
CN109545196B (en) * 2018-12-29 2022-11-29 深圳市科迈爱康科技有限公司 Speech recognition method, device and computer readable storage medium
CN109545195B (en) * 2018-12-29 2023-02-21 深圳市科迈爱康科技有限公司 Accompanying robot and control method thereof
CN110544469B (en) * 2019-09-04 2022-04-19 秒针信息技术有限公司 Training method and device of voice recognition model, storage medium and electronic device
CN110808030B (en) * 2019-11-22 2021-01-22 珠海格力电器股份有限公司 Voice awakening method, system, storage medium and electronic equipment
CN111128141B (en) * 2019-12-31 2022-04-19 思必驰科技股份有限公司 Audio identification decoding method and device
CN111369979B (en) * 2020-02-26 2023-12-19 广州市百果园信息技术有限公司 Training sample acquisition method, device, equipment and computer storage medium
CN113099353A (en) * 2021-04-21 2021-07-09 浙江吉利控股集团有限公司 Integrated microphone, safety belt, steering wheel and vehicle for vehicle

Citations (1)

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Non-Patent Citations (3)

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Title
AKIRA SASOU ET AL: "Noise Robust Speech Recognition Applied to Voice-Driven Wheelchair", EURASIP JOURNAL ON ADVANCES IN SIGNAL PROCESSING, vol. 20, no. 3, 1 January 2009 (2009-01-01), pages 1 - 9, XP055132340, ISSN: 1687-6180, DOI: 10.1016/j.specom.2006.03.002 *
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Also Published As

Publication number Publication date
WO2014182453A2 (en) 2014-11-13
CN105580071B (en) 2020-08-21
EP2994907A2 (en) 2016-03-16
CN105580071A (en) 2016-05-11

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