JP7567940B2 - 学習方法、学習システム及び学習プログラム - Google Patents

学習方法、学習システム及び学習プログラム Download PDF

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JP7567940B2
JP7567940B2 JP2022575008A JP2022575008A JP7567940B2 JP 7567940 B2 JP7567940 B2 JP 7567940B2 JP 2022575008 A JP2022575008 A JP 2022575008A JP 2022575008 A JP2022575008 A JP 2022575008A JP 7567940 B2 JP7567940 B2 JP 7567940B2
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learning
noise
data
unit
acoustic model
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JPWO2022153504A1 (https=
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歩相名 神山
義和 山口
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NTT Inc
NTT Inc USA
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Nippon Telegraph and Telephone Corp
NTT Inc USA
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    • 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
    • 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
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • 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

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  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (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)
  • Electrically Operated Instructional Devices (AREA)
JP2022575008A 2021-01-15 2021-01-15 学習方法、学習システム及び学習プログラム Active JP7567940B2 (ja)

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PCT/JP2021/001354 WO2022153504A1 (ja) 2021-01-15 2021-01-15 学習方法、学習システム及び学習プログラム

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JPWO2022153504A1 JPWO2022153504A1 (https=) 2022-07-21
JP7567940B2 true JP7567940B2 (ja) 2024-10-16

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US (1) US20240078999A1 (https=)
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004252167A (ja) 2003-02-20 2004-09-09 Nippon Telegr & Teleph Corp <Ntt> 音素モデル学習用文リスト生成方法、生成装置、および生成プログラム
WO2011052412A1 (ja) 2009-10-28 2011-05-05 日本電気株式会社 音声認識システム、音声認識要求装置、音声認識方法、音声認識用プログラムおよび記録媒体
JP2011248001A (ja) 2010-05-25 2011-12-08 Nippon Telegr & Teleph Corp <Ntt> 音響モデル学習用ラベル作成装置、その方法及びプログラム
JP2015225296A (ja) 2014-05-29 2015-12-14 富士通株式会社 音響モデル調整装置及びプログラム
JP2016212273A (ja) 2015-05-11 2016-12-15 国立研究開発法人情報通信研究機構 リカレント型ニューラルネットワークの学習方法及びそのためのコンピュータプログラム、並びに音声認識装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5461696A (en) * 1992-10-28 1995-10-24 Motorola, Inc. Decision directed adaptive neural network
US10403269B2 (en) * 2015-03-27 2019-09-03 Google Llc Processing audio waveforms
US10339958B2 (en) * 2015-09-09 2019-07-02 Arris Enterprises Llc In-home legacy device onboarding and privacy enhanced monitoring
JP2019078857A (ja) * 2017-10-24 2019-05-23 国立研究開発法人情報通信研究機構 音響モデルの学習方法及びコンピュータプログラム
JP7010905B2 (ja) * 2019-09-05 2022-01-26 Ｎｔｔテクノクロス株式会社 情報処理装置、情報処理方法及びプログラム
US10621378B1 (en) * 2019-10-24 2020-04-14 Deeping Source Inc. Method for learning and testing user learning network to be used for recognizing obfuscated data created by concealing original data to protect personal information and learning device and testing device using the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004252167A (ja) 2003-02-20 2004-09-09 Nippon Telegr & Teleph Corp <Ntt> 音素モデル学習用文リスト生成方法、生成装置、および生成プログラム
WO2011052412A1 (ja) 2009-10-28 2011-05-05 日本電気株式会社 音声認識システム、音声認識要求装置、音声認識方法、音声認識用プログラムおよび記録媒体
JP2011248001A (ja) 2010-05-25 2011-12-08 Nippon Telegr & Teleph Corp <Ntt> 音響モデル学習用ラベル作成装置、その方法及びプログラム
JP2015225296A (ja) 2014-05-29 2015-12-14 富士通株式会社 音響モデル調整装置及びプログラム
JP2016212273A (ja) 2015-05-11 2016-12-15 国立研究開発法人情報通信研究機構 リカレント型ニューラルネットワークの学習方法及びそのためのコンピュータプログラム、並びに音声認識装置

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US20240078999A1 (en) 2024-03-07
WO2022153504A1 (ja) 2022-07-21

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