JPH0772839B2 - 自動音声認識用に音類似に基づく文脈依存カテゴリへ音素の発音をグループ化する方法と装置 - Google Patents

自動音声認識用に音類似に基づく文脈依存カテゴリへ音素の発音をグループ化する方法と装置

Info

Publication number
JPH0772839B2
JPH0772839B2 JP2413217A JP41321790A JPH0772839B2 JP H0772839 B2 JPH0772839 B2 JP H0772839B2 JP 2413217 A JP2413217 A JP 2413217A JP 41321790 A JP41321790 A JP 41321790A JP H0772839 B2 JPH0772839 B2 JP H0772839B2
Authority
JP
Japan
Prior art keywords
context
bar
value
subset
feature
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.)
Expired - Lifetime
Application number
JP2413217A
Other languages
English (en)
Japanese (ja)
Other versions
JPH04122996A (ja
Inventor
アール． バール ラリト
ブイ． デ スーザ ピーター
エス． ゴパラクリシュナン ポナニ
ナハムー デヴィッド
エイ． ピチェニー マイケル
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of JPH04122996A publication Critical patent/JPH04122996A/ja
Publication of JPH0772839B2 publication Critical patent/JPH0772839B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • G10L15/02—Feature extraction for speech recognition; Selection of recognition unit
    • G10L2015/025—Phonemes, fenemes or fenones being the recognition units

Landscapes

  • 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)
  • Machine Translation (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
JP2413217A 1990-01-23 1990-12-21 自動音声認識用に音類似に基づく文脈依存カテゴリへ音素の発音をグループ化する方法と装置 Expired - Lifetime JPH0772839B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US468546 1990-01-23
US46854690 1990-01-23

Publications (2)

Publication Number Publication Date
JPH04122996A JPH04122996A (ja) 1992-04-23
JPH0772839B2 true JPH0772839B2 (ja) 1995-08-02

Family

ID=23860239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2413217A Expired - Lifetime JPH0772839B2 (ja) 1990-01-23 1990-12-21 自動音声認識用に音類似に基づく文脈依存カテゴリへ音素の発音をグループ化する方法と装置

Country Status (3)

Country Link
US (1) US5195167A (cg-RX-API-DMAC7.html)
EP (1) EP0438662A2 (cg-RX-API-DMAC7.html)
JP (1) JPH0772839B2 (cg-RX-API-DMAC7.html)

Families Citing this family (144)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2056110C (en) * 1991-03-27 1997-02-04 Arnold I. Klayman Public address intelligibility system
US5390278A (en) * 1991-10-08 1995-02-14 Bell Canada Phoneme based speech recognition
US5233681A (en) * 1992-04-24 1993-08-03 International Business Machines Corporation Context-dependent speech recognizer using estimated next word context
EP0602296A1 (en) * 1992-12-17 1994-06-22 International Business Machines Corporation Adaptive method for generating field dependant models for intelligent systems
CA2115210C (en) * 1993-04-21 1997-09-23 Joseph C. Andreshak Interactive computer system recognizing spoken commands
US5465317A (en) * 1993-05-18 1995-11-07 International Business Machines Corporation Speech recognition system with improved rejection of words and sounds not in the system vocabulary
US5515475A (en) * 1993-06-24 1996-05-07 Northern Telecom Limited Speech recognition method using a two-pass search
US5623578A (en) * 1993-10-28 1997-04-22 Lucent Technologies Inc. Speech recognition system allows new vocabulary words to be added without requiring spoken samples of the words
US5680510A (en) * 1995-01-26 1997-10-21 Apple Computer, Inc. System and method for generating and using context dependent sub-syllable models to recognize a tonal language
US5684925A (en) * 1995-09-08 1997-11-04 Matsushita Electric Industrial Co., Ltd. Speech representation by feature-based word prototypes comprising phoneme targets having reliable high similarity
US5822728A (en) * 1995-09-08 1998-10-13 Matsushita Electric Industrial Co., Ltd. Multistage word recognizer based on reliably detected phoneme similarity regions
US5825977A (en) * 1995-09-08 1998-10-20 Morin; Philippe R. Word hypothesizer based on reliably detected phoneme similarity regions
US5970239A (en) * 1997-08-11 1999-10-19 International Business Machines Corporation Apparatus and method for performing model estimation utilizing a discriminant measure
US6253178B1 (en) 1997-09-22 2001-06-26 Nortel Networks Limited Search and rescoring method for a speech recognition system
WO1999018556A2 (en) * 1997-10-08 1999-04-15 Koninklijke Philips Electronics N.V. Vocabulary and/or language model training
JP4267101B2 (ja) * 1997-11-17 2009-05-27 インターナショナル・ビジネス・マシーンズ・コーポレーション 音声識別装置、発音矯正装置およびこれらの方法
US6208964B1 (en) 1998-08-31 2001-03-27 Nortel Networks Limited Method and apparatus for providing unsupervised adaptation of transcriptions
US6993480B1 (en) 1998-11-03 2006-01-31 Srs Labs, Inc. Voice intelligibility enhancement system
US7356462B2 (en) * 2001-07-26 2008-04-08 At&T Corp. Automatic clustering of tokens from a corpus for grammar acquisition
US6912499B1 (en) 1999-08-31 2005-06-28 Nortel Networks Limited Method and apparatus for training a multilingual speech model set
US7275029B1 (en) * 1999-11-05 2007-09-25 Microsoft Corporation System and method for joint optimization of language model performance and size
US8645137B2 (en) 2000-03-16 2014-02-04 Apple Inc. Fast, language-independent method for user authentication by voice
US6513022B1 (en) 2000-04-07 2003-01-28 The United States Of America As Represented By The Secretary Of The Air Force Dynamic programming network
DE10034235C1 (de) * 2000-07-14 2001-08-09 Siemens Ag Verfahren zur Spracherkennung und Spracherkenner
US20030033138A1 (en) * 2001-07-26 2003-02-13 Srinivas Bangalore Method for partitioning a data set into frequency vectors for clustering
DE60316912T2 (de) * 2003-04-29 2008-07-31 Sony Deutschland Gmbh Verfahren zur Spracherkennung
US7412377B2 (en) * 2003-12-19 2008-08-12 International Business Machines Corporation Voice model for speech processing based on ordered average ranks of spectral features
US8677377B2 (en) 2005-09-08 2014-03-18 Apple Inc. Method and apparatus for building an intelligent automated assistant
US9318108B2 (en) 2010-01-18 2016-04-19 Apple Inc. Intelligent automated assistant
US8176016B1 (en) * 2006-11-17 2012-05-08 At&T Intellectual Property Ii, L.P. Method and apparatus for rapid identification of column heterogeneity
US8050434B1 (en) 2006-12-21 2011-11-01 Srs Labs, Inc. Multi-channel audio enhancement system
US8977255B2 (en) 2007-04-03 2015-03-10 Apple Inc. Method and system for operating a multi-function portable electronic device using voice-activation
KR100911429B1 (ko) * 2007-08-22 2009-08-11 한국전자통신연구원 환경 이동을 위한 잡음 적응형 음향 모델 생성 방법 및 장치
KR100925479B1 (ko) * 2007-09-19 2009-11-06 한국전자통신연구원 음성 인식 방법 및 장치
KR100930714B1 (ko) * 2007-12-14 2009-12-09 한국전자통신연구원 음성인식 장치 및 방법
US9330720B2 (en) 2008-01-03 2016-05-03 Apple Inc. Methods and apparatus for altering audio output signals
US8996376B2 (en) 2008-04-05 2015-03-31 Apple Inc. Intelligent text-to-speech conversion
US10496753B2 (en) 2010-01-18 2019-12-03 Apple Inc. Automatically adapting user interfaces for hands-free interaction
US20100030549A1 (en) 2008-07-31 2010-02-04 Lee Michael M Mobile device having human language translation capability with positional feedback
US9959870B2 (en) 2008-12-11 2018-05-01 Apple Inc. Speech recognition involving a mobile device
US10255566B2 (en) 2011-06-03 2019-04-09 Apple Inc. Generating and processing task items that represent tasks to perform
US9858925B2 (en) 2009-06-05 2018-01-02 Apple Inc. Using context information to facilitate processing of commands in a virtual assistant
US10241644B2 (en) 2011-06-03 2019-03-26 Apple Inc. Actionable reminder entries
US10241752B2 (en) 2011-09-30 2019-03-26 Apple Inc. Interface for a virtual digital assistant
US9431006B2 (en) 2009-07-02 2016-08-30 Apple Inc. Methods and apparatuses for automatic speech recognition
US10553209B2 (en) 2010-01-18 2020-02-04 Apple Inc. Systems and methods for hands-free notification summaries
US10276170B2 (en) 2010-01-18 2019-04-30 Apple Inc. Intelligent automated assistant
US10679605B2 (en) 2010-01-18 2020-06-09 Apple Inc. Hands-free list-reading by intelligent automated assistant
US10705794B2 (en) 2010-01-18 2020-07-07 Apple Inc. Automatically adapting user interfaces for hands-free interaction
US8682667B2 (en) 2010-02-25 2014-03-25 Apple Inc. User profiling for selecting user specific voice input processing information
US8645136B2 (en) 2010-07-20 2014-02-04 Intellisist, Inc. System and method for efficiently reducing transcription error using hybrid voice transcription
US10762293B2 (en) 2010-12-22 2020-09-01 Apple Inc. Using parts-of-speech tagging and named entity recognition for spelling correction
US9262612B2 (en) 2011-03-21 2016-02-16 Apple Inc. Device access using voice authentication
US10057736B2 (en) 2011-06-03 2018-08-21 Apple Inc. Active transport based notifications
US8994660B2 (en) 2011-08-29 2015-03-31 Apple Inc. Text correction processing
US10134385B2 (en) 2012-03-02 2018-11-20 Apple Inc. Systems and methods for name pronunciation
US9483461B2 (en) 2012-03-06 2016-11-01 Apple Inc. Handling speech synthesis of content for multiple languages
US9280610B2 (en) 2012-05-14 2016-03-08 Apple Inc. Crowd sourcing information to fulfill user requests
US9721563B2 (en) 2012-06-08 2017-08-01 Apple Inc. Name recognition system
US9495129B2 (en) 2012-06-29 2016-11-15 Apple Inc. Device, method, and user interface for voice-activated navigation and browsing of a document
US9576574B2 (en) 2012-09-10 2017-02-21 Apple Inc. Context-sensitive handling of interruptions by intelligent digital assistant
US9547647B2 (en) 2012-09-19 2017-01-17 Apple Inc. Voice-based media searching
US9396723B2 (en) * 2013-02-01 2016-07-19 Tencent Technology (Shenzhen) Company Limited Method and device for acoustic language model training
EP4138075B1 (en) 2013-02-07 2025-06-11 Apple Inc. Voice trigger for a digital assistant
US9368114B2 (en) 2013-03-14 2016-06-14 Apple Inc. Context-sensitive handling of interruptions
AU2014233517B2 (en) 2013-03-15 2017-05-25 Apple Inc. Training an at least partial voice command system
WO2014144579A1 (en) 2013-03-15 2014-09-18 Apple Inc. System and method for updating an adaptive speech recognition model
WO2014197336A1 (en) 2013-06-07 2014-12-11 Apple Inc. System and method for detecting errors in interactions with a voice-based digital assistant
WO2014197334A2 (en) 2013-06-07 2014-12-11 Apple Inc. System and method for user-specified pronunciation of words for speech synthesis and recognition
US9582608B2 (en) 2013-06-07 2017-02-28 Apple Inc. Unified ranking with entropy-weighted information for phrase-based semantic auto-completion
WO2014197335A1 (en) 2013-06-08 2014-12-11 Apple Inc. Interpreting and acting upon commands that involve sharing information with remote devices
CN105264524B (zh) 2013-06-09 2019-08-02 苹果公司 用于实现跨数字助理的两个或更多个实例的会话持续性的设备、方法、和图形用户界面
US10176167B2 (en) 2013-06-09 2019-01-08 Apple Inc. System and method for inferring user intent from speech inputs
EP3008964B1 (en) 2013-06-13 2019-09-25 Apple Inc. System and method for emergency calls initiated by voice command
JP6163266B2 (ja) 2013-08-06 2017-07-12 アップル インコーポレイテッド リモート機器からの作動に基づくスマート応答の自動作動
US9589564B2 (en) * 2014-02-05 2017-03-07 Google Inc. Multiple speech locale-specific hotword classifiers for selection of a speech locale
US9620105B2 (en) 2014-05-15 2017-04-11 Apple Inc. Analyzing audio input for efficient speech and music recognition
US10592095B2 (en) 2014-05-23 2020-03-17 Apple Inc. Instantaneous speaking of content on touch devices
US9502031B2 (en) 2014-05-27 2016-11-22 Apple Inc. Method for supporting dynamic grammars in WFST-based ASR
US9633004B2 (en) 2014-05-30 2017-04-25 Apple Inc. Better resolution when referencing to concepts
WO2015184186A1 (en) 2014-05-30 2015-12-03 Apple Inc. Multi-command single utterance input method
US9430463B2 (en) 2014-05-30 2016-08-30 Apple Inc. Exemplar-based natural language processing
US9760559B2 (en) 2014-05-30 2017-09-12 Apple Inc. Predictive text input
US10289433B2 (en) 2014-05-30 2019-05-14 Apple Inc. Domain specific language for encoding assistant dialog
US10170123B2 (en) 2014-05-30 2019-01-01 Apple Inc. Intelligent assistant for home automation
US9734193B2 (en) 2014-05-30 2017-08-15 Apple Inc. Determining domain salience ranking from ambiguous words in natural speech
US10078631B2 (en) 2014-05-30 2018-09-18 Apple Inc. Entropy-guided text prediction using combined word and character n-gram language models
US9785630B2 (en) 2014-05-30 2017-10-10 Apple Inc. Text prediction using combined word N-gram and unigram language models
US9842101B2 (en) 2014-05-30 2017-12-12 Apple Inc. Predictive conversion of language input
US9715875B2 (en) 2014-05-30 2017-07-25 Apple Inc. Reducing the need for manual start/end-pointing and trigger phrases
US10659851B2 (en) 2014-06-30 2020-05-19 Apple Inc. Real-time digital assistant knowledge updates
US9338493B2 (en) 2014-06-30 2016-05-10 Apple Inc. Intelligent automated assistant for TV user interactions
US10446141B2 (en) 2014-08-28 2019-10-15 Apple Inc. Automatic speech recognition based on user feedback
US9953646B2 (en) 2014-09-02 2018-04-24 Belleau Technologies Method and system for dynamic speech recognition and tracking of prewritten script
US9818400B2 (en) 2014-09-11 2017-11-14 Apple Inc. Method and apparatus for discovering trending terms in speech requests
US10789041B2 (en) 2014-09-12 2020-09-29 Apple Inc. Dynamic thresholds for always listening speech trigger
US9606986B2 (en) 2014-09-29 2017-03-28 Apple Inc. Integrated word N-gram and class M-gram language models
US10074360B2 (en) 2014-09-30 2018-09-11 Apple Inc. Providing an indication of the suitability of speech recognition
US9668121B2 (en) 2014-09-30 2017-05-30 Apple Inc. Social reminders
US10127911B2 (en) 2014-09-30 2018-11-13 Apple Inc. Speaker identification and unsupervised speaker adaptation techniques
US9886432B2 (en) 2014-09-30 2018-02-06 Apple Inc. Parsimonious handling of word inflection via categorical stem + suffix N-gram language models
US9646609B2 (en) 2014-09-30 2017-05-09 Apple Inc. Caching apparatus for serving phonetic pronunciations
US10552013B2 (en) 2014-12-02 2020-02-04 Apple Inc. Data detection
US9711141B2 (en) 2014-12-09 2017-07-18 Apple Inc. Disambiguating heteronyms in speech synthesis
US9865280B2 (en) 2015-03-06 2018-01-09 Apple Inc. Structured dictation using intelligent automated assistants
US10567477B2 (en) 2015-03-08 2020-02-18 Apple Inc. Virtual assistant continuity
US9721566B2 (en) 2015-03-08 2017-08-01 Apple Inc. Competing devices responding to voice triggers
US9886953B2 (en) 2015-03-08 2018-02-06 Apple Inc. Virtual assistant activation
US9899019B2 (en) 2015-03-18 2018-02-20 Apple Inc. Systems and methods for structured stem and suffix language models
US9842105B2 (en) 2015-04-16 2017-12-12 Apple Inc. Parsimonious continuous-space phrase representations for natural language processing
US10083688B2 (en) 2015-05-27 2018-09-25 Apple Inc. Device voice control for selecting a displayed affordance
US10127220B2 (en) 2015-06-04 2018-11-13 Apple Inc. Language identification from short strings
US10101822B2 (en) 2015-06-05 2018-10-16 Apple Inc. Language input correction
US10186254B2 (en) 2015-06-07 2019-01-22 Apple Inc. Context-based endpoint detection
US10255907B2 (en) 2015-06-07 2019-04-09 Apple Inc. Automatic accent detection using acoustic models
US11025565B2 (en) 2015-06-07 2021-06-01 Apple Inc. Personalized prediction of responses for instant messaging
US10747498B2 (en) 2015-09-08 2020-08-18 Apple Inc. Zero latency digital assistant
US10671428B2 (en) 2015-09-08 2020-06-02 Apple Inc. Distributed personal assistant
US9697820B2 (en) 2015-09-24 2017-07-04 Apple Inc. Unit-selection text-to-speech synthesis using concatenation-sensitive neural networks
US10366158B2 (en) 2015-09-29 2019-07-30 Apple Inc. Efficient word encoding for recurrent neural network language models
US11010550B2 (en) 2015-09-29 2021-05-18 Apple Inc. Unified language modeling framework for word prediction, auto-completion and auto-correction
US11587559B2 (en) 2015-09-30 2023-02-21 Apple Inc. Intelligent device identification
US10691473B2 (en) 2015-11-06 2020-06-23 Apple Inc. Intelligent automated assistant in a messaging environment
US10049668B2 (en) 2015-12-02 2018-08-14 Apple Inc. Applying neural network language models to weighted finite state transducers for automatic speech recognition
US10223066B2 (en) 2015-12-23 2019-03-05 Apple Inc. Proactive assistance based on dialog communication between devices
US10446143B2 (en) 2016-03-14 2019-10-15 Apple Inc. Identification of voice inputs providing credentials
US9934775B2 (en) 2016-05-26 2018-04-03 Apple Inc. Unit-selection text-to-speech synthesis based on predicted concatenation parameters
US9972304B2 (en) 2016-06-03 2018-05-15 Apple Inc. Privacy preserving distributed evaluation framework for embedded personalized systems
US10249300B2 (en) 2016-06-06 2019-04-02 Apple Inc. Intelligent list reading
US10049663B2 (en) 2016-06-08 2018-08-14 Apple, Inc. Intelligent automated assistant for media exploration
DK179588B1 (en) 2016-06-09 2019-02-22 Apple Inc. INTELLIGENT AUTOMATED ASSISTANT IN A HOME ENVIRONMENT
US10490187B2 (en) 2016-06-10 2019-11-26 Apple Inc. Digital assistant providing automated status report
US10586535B2 (en) 2016-06-10 2020-03-10 Apple Inc. Intelligent digital assistant in a multi-tasking environment
US10067938B2 (en) 2016-06-10 2018-09-04 Apple Inc. Multilingual word prediction
US10509862B2 (en) 2016-06-10 2019-12-17 Apple Inc. Dynamic phrase expansion of language input
US10192552B2 (en) 2016-06-10 2019-01-29 Apple Inc. Digital assistant providing whispered speech
DK201670540A1 (en) 2016-06-11 2018-01-08 Apple Inc Application integration with a digital assistant
DK179049B1 (en) 2016-06-11 2017-09-18 Apple Inc Data driven natural language event detection and classification
DK179343B1 (en) 2016-06-11 2018-05-14 Apple Inc Intelligent task discovery
DK179415B1 (en) 2016-06-11 2018-06-14 Apple Inc Intelligent device arbitration and control
US10593346B2 (en) 2016-12-22 2020-03-17 Apple Inc. Rank-reduced token representation for automatic speech recognition
DK179745B1 (en) 2017-05-12 2019-05-01 Apple Inc. SYNCHRONIZATION AND TASK DELEGATION OF A DIGITAL ASSISTANT
DK201770431A1 (en) 2017-05-15 2018-12-20 Apple Inc. Optimizing dialogue policy decisions for digital assistants using implicit feedback
USD1087188S1 (en) 2022-10-19 2025-08-05 Milwaukee Electric Tool Corporation Pipe threading die

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661915A (en) * 1981-08-03 1987-04-28 Texas Instruments Incorporated Allophone vocoder
JPS58145998A (ja) * 1982-02-25 1983-08-31 ソニー株式会社 音声過渡点検出方法
JPS59192A (ja) * 1982-06-25 1984-01-05 株式会社東芝 個人照合装置
US4799261A (en) * 1983-11-03 1989-01-17 Texas Instruments Incorporated Low data rate speech encoding employing syllable duration patterns
FR2554623B1 (fr) * 1983-11-08 1986-08-14 Texas Instruments France Procede d'analyse de la parole independant du locuteur
US4759068A (en) * 1985-05-29 1988-07-19 International Business Machines Corporation Constructing Markov models of words from multiple utterances
US4833712A (en) * 1985-05-29 1989-05-23 International Business Machines Corporation Automatic generation of simple Markov model stunted baseforms for words in a vocabulary
US4829572A (en) * 1987-11-05 1989-05-09 Andrew Ho Chung Speech recognition system

Also Published As

Publication number Publication date
EP0438662A2 (en) 1991-07-31
EP0438662A3 (cg-RX-API-DMAC7.html) 1994-01-26
US5195167A (en) 1993-03-16
JPH04122996A (ja) 1992-04-23

Similar Documents

Publication Publication Date Title
JPH0772839B2 (ja) 自動音声認識用に音類似に基づく文脈依存カテゴリへ音素の発音をグループ化する方法と装置
EP0321410B1 (en) Method and apparatus for constructing markov model word baseforms
EP0387602B1 (en) Method and apparatus for the automatic determination of phonological rules as for a continuous speech recognition system
JPH0581918B2 (cg-RX-API-DMAC7.html)
EP0191354B1 (en) Speech recognition method
US5072452A (en) Automatic determination of labels and Markov word models in a speech recognition system
EP0715298B1 (en) Reduction of search space in speech recognition using phone boundaries and phone ranking
EP0533491B1 (en) Wordspotting using two hidden Markov models (HMM)
US5502791A (en) Speech recognition by concatenating fenonic allophone hidden Markov models in parallel among subwords
JP2597791B2 (ja) 音声認識装置及び方法
JP4141495B2 (ja) 最適化された部分的確率混合共通化を用いる音声認識のための方法および装置
EP0570660B1 (en) Speech recognition system for natural language translation
CN117043857A (zh) 用于英语发音评估的方法、设备和计算机程序产品
JPS62231995A (ja) 音声認識方法
JP2020505650A (ja) 音声認識システム及び音声認識の方法
EP0573553A4 (en) METHOD OF RECOGNIZING SPEECH USING HIDDEN LANGUAGE VIEWED MARKOV MODELS.
JPH06175696A (ja) 音声コード化装置及びその方法並びに音声認識装置及びその方法
WO2001022400A1 (en) Iterative speech recognition from multiple feature vectors
JP3299408B2 (ja) 動的特徴を使用した音声認識方法及び装置
CN108074562A (zh) 语音识别装置、语音识别方法以及存储介质
JP2662112B2 (ja) 発声された単語のモデル化方法および装置
CN114627896A (zh) 语音评测方法、装置、设备及存储介质
US5764851A (en) Fast speech recognition method for mandarin words
JP3105708B2 (ja) 音声認識装置
JPH04291399A (ja) 音声認識方法