CN1118770C - 利用判定树生成拼写单词的发音和对其评分的方法和设备 - Google Patents

利用判定树生成拼写单词的发音和对其评分的方法和设备 Download PDF

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Publication number
CN1118770C
CN1118770C CN99106310A CN99106310A CN1118770C CN 1118770 C CN1118770 C CN 1118770C CN 99106310 A CN99106310 A CN 99106310A CN 99106310 A CN99106310 A CN 99106310A CN 1118770 C CN1118770 C CN 1118770C
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China
Prior art keywords
pronunciation
phoneme
decision tree
sequence
letter
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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.)
Expired - Lifetime
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CN99106310A
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English (en)
Chinese (zh)
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CN1233803A (zh
Inventor
罗兰德·昆恩
珍－克劳德·君夸
玛特欧·康图丽尼
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Panasonic Intellectual Property Corp of America
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Matsushita Electric Industrial Co Ltd
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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 CN1233803A publication Critical patent/CN1233803A/zh
Application granted granted Critical
Publication of CN1118770C publication Critical patent/CN1118770C/zh
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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
    • 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
    • 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

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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)
  • Electrically Operated Instructional Devices (AREA)
  • Machine Translation (AREA)
  • Document Processing Apparatus (AREA)
CN99106310A 1998-04-29 1999-04-29 利用判定树生成拼写单词的发音和对其评分的方法和设备 Expired - Lifetime CN1118770C (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US067,764 1993-05-26
US069,308 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
US067764 1998-04-29
US09/069,308 US6230131B1 (en) 1998-04-29 1998-04-29 Method for generating spelling-to-pronunciation decision tree
US069308 1998-04-29
US070,300 1998-04-30
US09/070,300 US6029132A (en) 1998-04-30 1998-04-30 Method for letter-to-sound in text-to-speech synthesis
US070300 1998-04-30

Publications (2)

Publication Number Publication Date
CN1233803A CN1233803A (zh) 1999-11-03
CN1118770C true CN1118770C (zh) 2003-08-20

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Family Applications (1)

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CN99106310A Expired - Lifetime CN1118770C (zh) 1998-04-29 1999-04-29 利用判定树生成拼写单词的发音和对其评分的方法和设备

Country Status (7)

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

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WO2000054254A1 (de) * 1999-03-08 2000-09-14 Siemens Aktiengesellschaft Verfahren und anordnung zur bestimmung eines repräsentativen lautes
AU1767600A (en) * 1999-12-23 2001-07-09 Intel Corporation Speech recognizer with a lexical tree based n-gram language model
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
US6718232B2 (en) * 2000-10-13 2004-04-06 Sony Corporation Robot device and behavior control method for robot device
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 (en) * 2004-08-11 2007-10-03 International Business Machines Corporation A text-to-speech system and method
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
JP2009525492A (ja) * 2005-08-01 2009-07-09 一秋 上川 英語音、および他のヨーロッパ言語音の表現方法と発音テクニックのシステム
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
EP2851895A3 (en) * 2011-06-30 2015-05-06 Google, Inc. Speech recognition using variable-length context
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
WO2022246782A1 (en) * 2021-05-28 2022-12-01 Microsoft Technology Licensing, Llc Method and system of detecting and improving real-time mispronunciation of words

Family Cites Families (5)

* 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
EP0562138A1 (en) * 1992-03-25 1993-09-29 International Business Machines Corporation Method and apparatus for the automatic generation of Markov models of new words to be added to a speech recognition vocabulary
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

Also Published As

Publication number Publication date
JP3481497B2 (ja) 2003-12-22
EP0953970B1 (en) 2004-03-03
KR100509797B1 (ko) 2005-08-23
EP0953970A2 (en) 1999-11-03
JPH11344990A (ja) 1999-12-14
CN1233803A (zh) 1999-11-03
EP0953970A3 (en) 2000-01-19
ATE261171T1 (de) 2004-03-15
TW422967B (en) 2001-02-21
KR19990083555A (ko) 1999-11-25
DE69915162D1 (de) 2004-04-08

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Granted publication date: 20030820

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