JPWO2020246033A1 - - Google Patents

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Publication number
JPWO2020246033A1
JPWO2020246033A1 JP2021524644A JP2021524644A JPWO2020246033A1 JP WO2020246033 A1 JPWO2020246033 A1 JP WO2020246033A1 JP 2021524644 A JP2021524644 A JP 2021524644A JP 2021524644 A JP2021524644 A JP 2021524644A JP WO2020246033 A1 JPWO2020246033 A1 JP WO2020246033A1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2021524644A
Other versions
JP7173327B2 (ja
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.)
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Publication of JPWO2020246033A1 publication Critical patent/JPWO2020246033A1/ja
Application granted granted Critical
Publication of JP7173327B2 publication Critical patent/JP7173327B2/ja
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Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/18—Speech classification or search using natural language modelling
    • G10L15/183—Speech classification or search using natural language modelling using context dependencies, e.g. language models
    • G10L15/19—Grammatical context, e.g. disambiguation of the recognition hypotheses based on word sequence rules
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/14—Speech classification or search using statistical models, e.g. Hidden Markov Models [HMMs]
    • G10L15/142—Hidden Markov Models [HMMs]
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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 TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/27—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the analysis technique
    • G10L25/30—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the analysis technique using neural networks

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)
  • Evolutionary Computation (AREA)
  • Machine Translation (AREA)
JP2021524644A 2019-06-07 2019-06-07 学習装置、音声認識装置、それらの方法、およびプログラム Active JP7173327B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/022774 WO2020246033A1 (ja) 2019-06-07 2019-06-07 学習装置、音声認識装置、それらの方法、およびプログラム

Publications (2)

Publication Number Publication Date
JPWO2020246033A1 true JPWO2020246033A1 (ja) 2020-12-10
JP7173327B2 JP7173327B2 (ja) 2022-11-16

Family

ID=73652201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021524644A Active JP7173327B2 (ja) 2019-06-07 2019-06-07 学習装置、音声認識装置、それらの方法、およびプログラム

Country Status (3)

Country Link
US (1) US20220246138A1 (ja)
JP (1) JP7173327B2 (ja)
WO (1) WO2020246033A1 (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06282295A (ja) * 1993-03-29 1994-10-07 A T R Jido Honyaku Denwa Kenkyusho:Kk 適応的探索方式
JP2004333738A (ja) * 2003-05-06 2004-11-25 Nec Corp 映像情報を用いた音声認識装置及び方法
JP2008139747A (ja) * 2006-12-05 2008-06-19 Nippon Telegr & Teleph Corp <Ntt> 音響モデルパラメータ更新処理方法、音響モデルパラメータ更新処理装置、プログラム、記録媒体
JP2008228129A (ja) * 2007-03-15 2008-09-25 Matsushita Electric Ind Co Ltd リモコン装置
JP2013114202A (ja) * 2011-11-30 2013-06-10 Nippon Telegr & Teleph Corp <Ntt> 音声認識方法とその装置とプログラム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3311467B2 (ja) * 1994-03-10 2002-08-05 富士通株式会社 音声認識システム
US5684924A (en) * 1995-05-19 1997-11-04 Kurzweil Applied Intelligence, Inc. User adaptable speech recognition system
ITTO980383A1 (it) * 1998-05-07 1999-11-07 Cselt Centro Studi Lab Telecom Procedimento e dispositivo di riconoscimento vocale con doppio passo di riconoscimento neurale e markoviano.
US20150325236A1 (en) * 2014-05-08 2015-11-12 Microsoft Corporation Context specific language model scale factors
US9959861B2 (en) * 2016-09-30 2018-05-01 Robert Bosch Gmbh System and method for speech recognition
US11482213B2 (en) * 2018-07-20 2022-10-25 Cisco Technology, Inc. Automatic speech recognition correction
US10810996B2 (en) * 2018-07-31 2020-10-20 Nuance Communications, Inc. System and method for performing automatic speech recognition system parameter adjustment via machine learning

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06282295A (ja) * 1993-03-29 1994-10-07 A T R Jido Honyaku Denwa Kenkyusho:Kk 適応的探索方式
JP2004333738A (ja) * 2003-05-06 2004-11-25 Nec Corp 映像情報を用いた音声認識装置及び方法
JP2008139747A (ja) * 2006-12-05 2008-06-19 Nippon Telegr & Teleph Corp <Ntt> 音響モデルパラメータ更新処理方法、音響モデルパラメータ更新処理装置、プログラム、記録媒体
JP2008228129A (ja) * 2007-03-15 2008-09-25 Matsushita Electric Ind Co Ltd リモコン装置
JP2013114202A (ja) * 2011-11-30 2013-06-10 Nippon Telegr & Teleph Corp <Ntt> 音声認識方法とその装置とプログラム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
伊藤 彰則 AKINORI ITO: "Ｎ−ｂｅｓｔ候補からの言語重みと挿入ペナルティの最適化に関する検討 Fast and Robust Optimization of", 情報処理学会研究報告 ＶＯＬ．９９ ＮＯ．９１ IPSJ SIG NOTES, vol. 第99巻, JPN6022028488, 29 October 1999 (1999-10-29), JP, pages 35 - 40, ISSN: 0004824442 *

Also Published As

Publication number Publication date
JP7173327B2 (ja) 2022-11-16
US20220246138A1 (en) 2022-08-04
WO2020246033A1 (ja) 2020-12-10

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