JP7420144B2 - モデル生成方法、モデル生成装置、プログラム - Google Patents

モデル生成方法、モデル生成装置、プログラム Download PDF

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JP7420144B2
JP7420144B2 JP2021552019A JP2021552019A JP7420144B2 JP 7420144 B2 JP7420144 B2 JP 7420144B2 JP 2021552019 A JP2021552019 A JP 2021552019A JP 2021552019 A JP2021552019 A JP 2021552019A JP 7420144 B2 JP7420144 B2 JP 7420144B2
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裕 清川
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NEC Corp
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NEC Corp
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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
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0208—Noise filtering
    • 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

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  • 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)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP2021552019A 2019-10-15 2019-10-15 モデル生成方法、モデル生成装置、プログラム Active JP7420144B2 (ja)

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PCT/JP2019/040514 WO2021074973A1 (ja) 2019-10-15 2019-10-15 モデル生成方法、モデル生成装置、プログラム

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JPWO2021074973A1 JPWO2021074973A1 (https=) 2021-04-22
JPWO2021074973A5 JPWO2021074973A5 (https=) 2022-05-10
JP7420144B2 true JP7420144B2 (ja) 2024-01-23

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114531696B (zh) * 2020-11-23 2024-11-19 维沃移动通信有限公司 Ai网络部分输入缺失的处理方法和设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009128906A (ja) 2007-11-19 2009-06-11 Mitsubishi Electric Research Laboratories Inc 音響信号と雑音信号とを含む混成信号の雑音を除去するための方法およびシステム
JP2010152751A (ja) 2008-12-25 2010-07-08 Nec Corp 統計モデル学習装置、統計モデル学習方法、およびプログラム
JP2013541023A (ja) 2010-12-07 2013-11-07 ミツビシ・エレクトリック・リサーチ・ラボラトリーズ・インコーポレイテッド 試験音声信号の雑音を除去する結果として試験雑音除去音声信号内で減衰したスペクトル成分を復元するための方法
WO2019144066A1 (en) 2018-01-22 2019-07-25 Jack Copper Systems and methods for preparing data for use by machine learning algorithms

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
JP3250604B2 (ja) * 1996-09-20 2002-01-28 日本電信電話株式会社 音声認識方法および装置
ATE303618T1 (de) * 2000-03-10 2005-09-15 Smiths Detection Inc Steuerung für einen industriellen prozes mit einer oder mehreren multidimensionalen variablen
JP4590692B2 (ja) * 2000-06-28 2010-12-01 パナソニック株式会社 音響モデル作成装置及びその方法
US6952674B2 (en) * 2002-01-07 2005-10-04 Intel Corporation Selecting an acoustic model in a speech recognition system
US7617103B2 (en) * 2006-08-25 2009-11-10 Microsoft Corporation Incrementally regulated discriminative margins in MCE training for speech recognition
JP6004792B2 (ja) * 2011-07-06 2016-10-12 本田技研工業株式会社 音響処理装置、音響処理方法、及び音響処理プログラム
JP5961530B2 (ja) * 2012-11-06 2016-08-02 日本電信電話株式会社 音響モデル生成装置とその方法とプログラム
JP6237774B2 (ja) * 2013-09-09 2017-11-29 日本電気株式会社 情報処理システム、情報処理方法及びプログラム
JP6334895B2 (ja) * 2013-11-15 2018-05-30 キヤノン株式会社 信号処理装置及びその制御方法、プログラム
KR102209689B1 (ko) * 2015-09-10 2021-01-28 삼성전자주식회사 음향 모델 생성 장치 및 방법, 음성 인식 장치 및 방법
US11270717B2 (en) * 2019-05-08 2022-03-08 Microsoft Technology Licensing, Llc Noise reduction in robot human communication

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009128906A (ja) 2007-11-19 2009-06-11 Mitsubishi Electric Research Laboratories Inc 音響信号と雑音信号とを含む混成信号の雑音を除去するための方法およびシステム
JP2010152751A (ja) 2008-12-25 2010-07-08 Nec Corp 統計モデル学習装置、統計モデル学習方法、およびプログラム
JP2013541023A (ja) 2010-12-07 2013-11-07 ミツビシ・エレクトリック・リサーチ・ラボラトリーズ・インコーポレイテッド 試験音声信号の雑音を除去する結果として試験雑音除去音声信号内で減衰したスペクトル成分を復元するための方法
WO2019144066A1 (en) 2018-01-22 2019-07-25 Jack Copper Systems and methods for preparing data for use by machine learning algorithms

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WO2021074973A1 (ja) 2021-04-22
US20220335964A1 (en) 2022-10-20

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