EP0953970A3 - Procédé et dispositif utilisant des arbres de décision pour générer et juger des prononciations multiples - Google Patents

Procédé et dispositif utilisant des arbres de décision pour générer et juger des prononciations multiples Download PDF

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Publication number
EP0953970A3
EP0953970A3 EP99303390A EP99303390A EP0953970A3 EP 0953970 A3 EP0953970 A3 EP 0953970A3 EP 99303390 A EP99303390 A EP 99303390A EP 99303390 A EP99303390 A EP 99303390A EP 0953970 A3 EP0953970 A3 EP 0953970A3
Authority
EP
European Patent Office
Prior art keywords
pronunciations
spelled word
generate
decision trees
mixed
Prior art date
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
EP99303390A
Other languages
German (de)
English (en)
Other versions
EP0953970A2 (fr
EP0953970B1 (fr
Inventor
Roland Kuhn
Jean-Claude Junqua
Matteo Contolini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 US09/067,764 external-priority patent/US6016471A/en
Priority claimed from US09/069,308 external-priority patent/US6230131B1/en
Priority claimed from US09/070,300 external-priority patent/US6029132A/en
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of EP0953970A2 publication Critical patent/EP0953970A2/fr
Publication of EP0953970A3 publication Critical patent/EP0953970A3/fr
Application granted granted Critical
Publication of EP0953970B1 publication Critical patent/EP0953970B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • G10L13/00—Speech synthesis; Text to speech systems
    • G10L13/08—Text analysis or generation of parameters for speech synthesis out of text, e.g. grapheme to phoneme translation, prosody generation or stress or intonation determination
    • 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
    • G10L13/00—Speech synthesis; Text to speech systems
    • G10L13/02—Methods for producing synthetic speech; Speech synthesisers
    • G10L13/04—Details of speech synthesis systems, e.g. synthesiser structure or memory management

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)
  • Electrically Operated Instructional Devices (AREA)
  • Machine Translation (AREA)
  • Document Processing Apparatus (AREA)
EP99303390A 1998-04-29 1999-04-29 Procédé et dispositif utilisant des arbres de décision pour générer et juger des prononciations multiples Expired - Lifetime EP0953970B1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US69308 1998-04-29
US09/067,764 US6016471A (en) 1998-04-29 1998-04-29 Method and apparatus using decision trees to generate and score multiple pronunciations for a spelled word
US09/069,308 US6230131B1 (en) 1998-04-29 1998-04-29 Method for generating spelling-to-pronunciation decision tree
US67764 1998-04-29
US70300 1998-04-30
US09/070,300 US6029132A (en) 1998-04-30 1998-04-30 Method for letter-to-sound in text-to-speech synthesis

Publications (3)

Publication Number Publication Date
EP0953970A2 EP0953970A2 (fr) 1999-11-03
EP0953970A3 true EP0953970A3 (fr) 2000-01-19
EP0953970B1 EP0953970B1 (fr) 2004-03-03

Family

ID=27371225

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99303390A Expired - Lifetime EP0953970B1 (fr) 1998-04-29 1999-04-29 Procédé et dispositif utilisant des arbres de décision pour générer et juger des prononciations multiples

Country Status (7)

Country Link
EP (1) EP0953970B1 (fr)
JP (1) JP3481497B2 (fr)
KR (1) KR100509797B1 (fr)
CN (1) CN1118770C (fr)
AT (1) ATE261171T1 (fr)
DE (1) DE69915162D1 (fr)
TW (1) TW422967B (fr)

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Publication number Priority date Publication date Assignee Title
JP2002539482A (ja) * 1999-03-08 2002-11-19 シーメンス アクチエンゲゼルシヤフト 見本音声を決定するための方法及び装置
CN1201286C (zh) * 1999-12-23 2005-05-11 英特尔公司 使用基于词汇树的n格拉姆语言模式的执行语音识别的方法
US6684187B1 (en) 2000-06-30 2004-01-27 At&T Corp. Method and system for preselection of suitable units for concatenative speech
US6505158B1 (en) 2000-07-05 2003-01-07 At&T Corp. Synthesis-based pre-selection of suitable units for concatenative speech
AU2000276394A1 (en) * 2000-09-30 2002-04-15 Intel Corporation Method and system for generating and searching an optimal maximum likelihood decision tree for hidden markov model (hmm) based speech recognition
WO2002032629A1 (fr) * 2000-10-13 2002-04-25 Sony Corporation Dispositif robotise et procede de controle du comportement d"un tel dispositif
US6845358B2 (en) * 2001-01-05 2005-01-18 Matsushita Electric Industrial Co., Ltd. Prosody template matching for text-to-speech systems
US20040078191A1 (en) * 2002-10-22 2004-04-22 Nokia Corporation Scalable neural network-based language identification from written text
US7146319B2 (en) * 2003-03-31 2006-12-05 Novauris Technologies Ltd. Phonetically based speech recognition system and method
FI118062B (fi) * 2003-04-30 2007-06-15 Nokia Corp Pienimuistinen päätöspuu
EP1638080B1 (fr) * 2004-08-11 2007-10-03 International Business Machines Corporation Procédé et système pour la conversion de texte en parole
US7558389B2 (en) * 2004-10-01 2009-07-07 At&T Intellectual Property Ii, L.P. Method and system of generating a speech signal with overlayed random frequency signal
GB2428853A (en) 2005-07-22 2007-02-07 Novauris Technologies Ltd Speech recognition application specific dictionary
US20090291419A1 (en) * 2005-08-01 2009-11-26 Kazuaki Uekawa System of sound representaion and pronunciation techniques for english and other european languages
JP4769223B2 (ja) * 2007-04-26 2011-09-07 旭化成株式会社 テキスト発音記号変換辞書作成装置、認識語彙辞書作成装置、及び音声認識装置
CN101452701B (zh) * 2007-12-05 2011-09-07 株式会社东芝 基于反模型的置信度估计方法及装置
KR101250897B1 (ko) * 2009-08-14 2013-04-04 한국전자통신연구원 전자사전에서 음성인식을 이용한 단어 탐색 장치 및 그 방법
US20110238412A1 (en) * 2010-03-26 2011-09-29 Antoine Ezzat Method for Constructing Pronunciation Dictionaries
CN103650033B (zh) * 2011-06-30 2016-10-26 谷歌公司 使用可变长度语境的语音识别
US9336771B2 (en) 2012-11-01 2016-05-10 Google Inc. Speech recognition using non-parametric models
US9384303B2 (en) * 2013-06-10 2016-07-05 Google Inc. Evaluation of substitution contexts
US9741339B2 (en) * 2013-06-28 2017-08-22 Google Inc. Data driven word pronunciation learning and scoring with crowd sourcing based on the word's phonemes pronunciation scores
JP6234134B2 (ja) * 2013-09-25 2017-11-22 三菱電機株式会社 音声合成装置
US9858922B2 (en) 2014-06-23 2018-01-02 Google Inc. Caching speech recognition scores
US9299347B1 (en) 2014-10-22 2016-03-29 Google Inc. Speech recognition using associative mapping
CN107767858B (zh) * 2017-09-08 2021-05-04 科大讯飞股份有限公司 发音词典生成方法及装置、存储介质、电子设备
CN109376358B (zh) * 2018-10-25 2021-07-16 陈逸天 一种借用历史拼读经验的单词学习方法、装置和电子设备
KR102605159B1 (ko) * 2020-02-11 2023-11-23 주식회사 케이티 음성 인식 서비스를 제공하는 서버, 방법 및 컴퓨터 프로그램
EP4348636A1 (fr) * 2021-05-28 2024-04-10 Microsoft Technology Licensing, LLC Procédé et système de détection et d'amélioration d'une mauvaise prononciation en temps réel de mots

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0562138A1 (fr) * 1992-03-25 1993-09-29 International Business Machines Corporation Méthode et dispositif pour créer automatiquement des modèles de Markov de mots nouveaux devant être ajoutés à un vocabulaire destiné à la reconnaissance de la parole

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4852173A (en) * 1987-10-29 1989-07-25 International Business Machines Corporation Design and construction of a binary-tree system for language modelling
KR100355393B1 (ko) * 1995-06-30 2002-12-26 삼성전자 주식회사 음성합성에있어서의음소길이결정방법및음소길이결정트리의학습방법
JP3627299B2 (ja) * 1995-07-19 2005-03-09 ソニー株式会社 音声認識方法及び装置
US5758024A (en) * 1996-06-25 1998-05-26 Microsoft Corporation Method and system for encoding pronunciation prefix trees

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0562138A1 (fr) * 1992-03-25 1993-09-29 International Business Machines Corporation Méthode et dispositif pour créer automatiquement des modèles de Markov de mots nouveaux devant être ajoutés à un vocabulaire destiné à la reconnaissance de la parole

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ANDERSEN O ET AL: "Comparison of two tree-structured approaches for grapheme-to-phoneme conversion", PROCEEDINGS ICSLP 96. FOURTH INTERNATIONAL CONFERENCE ON SPOKEN LANGUAGE PROCESSING (CAT. NO.96TH8206), PROCEEDING OF FOURTH INTERNATIONAL CONFERENCE ON SPOKEN LANGUAGE PROCESSING. ICSLP '96, PHILADELPHIA, PA, USA, 3-6 OCT. 1996, 1996, New York, NY, USA, IEEE, USA, pages 1700 - 1703 vol.3, XP002123689, ISBN: 0-7803-3555-4 *

Also Published As

Publication number Publication date
EP0953970A2 (fr) 1999-11-03
JP3481497B2 (ja) 2003-12-22
EP0953970B1 (fr) 2004-03-03
CN1233803A (zh) 1999-11-03
JPH11344990A (ja) 1999-12-14
KR19990083555A (ko) 1999-11-25
KR100509797B1 (ko) 2005-08-23
ATE261171T1 (de) 2004-03-15
TW422967B (en) 2001-02-21
CN1118770C (zh) 2003-08-20
DE69915162D1 (de) 2004-04-08

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