JP7286894B2 - 信号変換システム、機械学習システムおよび信号変換プログラム - Google Patents

信号変換システム、機械学習システムおよび信号変換プログラム Download PDF

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JP7286894B2
JP7286894B2 JP2020571028A JP2020571028A JP7286894B2 JP 7286894 B2 JP7286894 B2 JP 7286894B2 JP 2020571028 A JP2020571028 A JP 2020571028A JP 2020571028 A JP2020571028 A JP 2020571028A JP 7286894 B2 JP7286894 B2 JP 7286894B2
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signal
time
data
values
machine learning
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JPWO2020162048A5 (https=
JPWO2020162048A1 (https=
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博光 西▲崎▼
直輝 澤田
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University of Yamanashi NUC
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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
    • 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
    • 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
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination

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  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (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)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP2020571028A 2019-02-07 2019-12-17 信号変換システム、機械学習システムおよび信号変換プログラム Active JP7286894B2 (ja)

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JP2019020267 2019-02-07
JP2019020267 2019-02-07
PCT/JP2019/049337 WO2020162048A1 (ja) 2019-02-07 2019-12-17 信号変換システム、機械学習システムおよび信号変換プログラム

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JPWO2020162048A5 JPWO2020162048A5 (https=) 2022-01-25
JP7286894B2 true JP7286894B2 (ja) 2023-06-06

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US20240005217A1 (en) * 2020-11-30 2024-01-04 Nec Corporation Information processing device, information processing method, and recording medium
WO2022113338A1 (ja) * 2020-11-30 2022-06-02 日本電気株式会社 情報処理装置、情報処理方法、及び、記録媒体

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003332914A (ja) 2001-08-23 2003-11-21 Nippon Telegr & Teleph Corp <Ntt> ディジタル信号符号化方法、復号化方法、これらの装置及びプログラム
JP6259946B1 (ja) 2017-07-20 2018-01-10 株式会社Ｎｔｔドコモ 機械学習システム、識別システム及びプログラム
JP2018517928A (ja) 2015-09-24 2018-07-05 グーグル エルエルシー 音声活動検出

Family Cites Families (4)

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JPS56158563A (en) * 1980-05-12 1981-12-07 Sony Corp Automatic answering telephone set
US4415767A (en) * 1981-10-19 1983-11-15 Votan Method and apparatus for speech recognition and reproduction
WO2003094151A1 (es) * 2002-05-06 2003-11-13 Prous Science S.A. Procedimiento de reconocimiento de voz
JP6236296B2 (ja) * 2013-11-14 2017-11-22 株式会社デンソーアイティーラボラトリ 学習装置、学習プログラム、及び学習方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003332914A (ja) 2001-08-23 2003-11-21 Nippon Telegr & Teleph Corp <Ntt> ディジタル信号符号化方法、復号化方法、これらの装置及びプログラム
JP2018517928A (ja) 2015-09-24 2018-07-05 グーグル エルエルシー 音声活動検出
JP6259946B1 (ja) 2017-07-20 2018-01-10 株式会社Ｎｔｔドコモ 機械学習システム、識別システム及びプログラム

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