DE69324428T2 - Verfahren zur Sprachformung und Gerät zur Spracherkennung - Google Patents

Verfahren zur Sprachformung und Gerät zur Spracherkennung

Info

Publication number
DE69324428T2
DE69324428T2 DE69324428T DE69324428T DE69324428T2 DE 69324428 T2 DE69324428 T2 DE 69324428T2 DE 69324428 T DE69324428 T DE 69324428T DE 69324428 T DE69324428 T DE 69324428T DE 69324428 T2 DE69324428 T2 DE 69324428T2
Authority
DE
Germany
Prior art keywords
speech
shaping method
speech recognition
recognition
shaping
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 - Fee Related
Application number
DE69324428T
Other languages
English (en)
Other versions
DE69324428D1 (de
Inventor
Masafumi Nishimura
Masaaki Okochi
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 DE69324428D1 publication Critical patent/DE69324428D1/de
Application granted granted Critical
Publication of DE69324428T2 publication Critical patent/DE69324428T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/14—Speech classification or search using statistical models, e.g. Hidden Markov Models [HMMs]
    • G10L15/142—Hidden Markov Models [HMMs]
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/18—Speech classification or search using natural language modelling
    • G10L15/183—Speech classification or search using natural language modelling using context dependencies, e.g. language models
    • G10L15/187—Phonemic context, e.g. pronunciation rules, phonotactical constraints or phoneme n-grams
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/18—Speech classification or search using natural language modelling
    • G10L15/183—Speech classification or search using natural language modelling using context dependencies, e.g. language models
    • G10L15/19—Grammatical context, e.g. disambiguation of the recognition hypotheses based on word sequence rules
    • G10L15/197—Probabilistic grammars, e.g. word n-grams
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • G10L2015/0631—Creating reference templates; Clustering
DE69324428T 1992-09-29 1993-09-28 Verfahren zur Sprachformung und Gerät zur Spracherkennung Expired - Fee Related DE69324428T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4259301A JPH0772840B2 (ja) 1992-09-29 1992-09-29 音声モデルの構成方法、音声認識方法、音声認識装置及び音声モデルの訓練方法

Publications (2)

Publication Number Publication Date
DE69324428D1 DE69324428D1 (de) 1999-05-20
DE69324428T2 true DE69324428T2 (de) 1999-11-25

Family

ID=17332180

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69324428T Expired - Fee Related DE69324428T2 (de) 1992-09-29 1993-09-28 Verfahren zur Sprachformung und Gerät zur Spracherkennung

Country Status (4)

Country Link
US (1) US5502791A (de)
EP (1) EP0590925B1 (de)
JP (1) JPH0772840B2 (de)
DE (1) DE69324428T2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10304460B3 (de) * 2003-02-04 2004-03-11 Siemens Ag Generieren und Löschen von Aussprachevarianten zur Verringerung der Wortfehlerrate in der Spracherkennung
DE102004048348A1 (de) * 2004-10-01 2006-04-13 Daimlerchrysler Ag Verfahren zur Adaption und/oder Erzeugung statistischer Sprachmodelle

Families Citing this family (185)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994014270A1 (en) * 1992-12-17 1994-06-23 Bell Atlantic Network Services, Inc. Mechanized directory assistance
US5737490A (en) * 1993-09-30 1998-04-07 Apple Computer, Inc. Method and apparatus for constructing continuous parameter fenonic hidden markov models by replacing phonetic models with continous fenonic models
DE4412745A1 (de) * 1994-04-14 1996-11-07 Philips Patentverwaltung Verfahren zum Ermitteln einer Folge von Wörtern und Anordnung zur Durchführung des Verfahrens
FI98162C (fi) * 1994-05-30 1997-04-25 Tecnomen Oy HMM-malliin perustuva puheentunnistusmenetelmä
US5727124A (en) * 1994-06-21 1998-03-10 Lucent Technologies, Inc. Method of and apparatus for signal recognition that compensates for mismatching
GB2296846A (en) * 1995-01-07 1996-07-10 Ibm Synthesising speech from text
US5943438A (en) * 1995-03-07 1999-08-24 Siemens Aktiengesellschaft Method for pattern recognition
DE19510083C2 (de) * 1995-03-20 1997-04-24 Ibm Verfahren und Anordnung zur Spracherkennung bei Wortkomposita enthaltenden Sprachen
CN1130688C (zh) * 1995-05-03 2003-12-10 皇家菲利浦电子有限公司 基于新字建模的语音识别方法和装置
US5677990A (en) * 1995-05-05 1997-10-14 Panasonic Technologies, Inc. System and method using N-best strategy for real time recognition of continuously spelled names
DE19516099C2 (de) * 1995-05-05 2003-07-03 Philips Intellectual Property Verfahren zum Bestimmen von Sprachmodellwerten
GB2305288A (en) * 1995-09-15 1997-04-02 Ibm Speech recognition system
SE9601811L (sv) * 1996-05-13 1997-11-03 Telia Ab Metod och system för tal-till-tal-omvandling med extrahering av prosodiinformation
US5835890A (en) * 1996-08-02 1998-11-10 Nippon Telegraph And Telephone Corporation Method for speaker adaptation of speech models recognition scheme using the method and recording medium having the speech recognition method recorded thereon
US5983177A (en) * 1997-12-18 1999-11-09 Nortel Networks Corporation Method and apparatus for obtaining transcriptions from multiple training utterances
US6266637B1 (en) * 1998-09-11 2001-07-24 International Business Machines Corporation Phrase splicing and variable substitution using a trainable speech synthesizer
US6385579B1 (en) * 1999-04-29 2002-05-07 International Business Machines Corporation Methods and apparatus for forming compound words for use in a continuous speech recognition system
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
US6389394B1 (en) * 2000-02-09 2002-05-14 Speechworks International, Inc. Method and apparatus for improved speech recognition by modifying a pronunciation dictionary based on pattern definitions of alternate word pronunciations
US8645137B2 (en) 2000-03-16 2014-02-04 Apple Inc. Fast, language-independent method for user authentication by voice
US6973427B2 (en) * 2000-12-26 2005-12-06 Microsoft Corporation Method for adding phonetic descriptions to a speech recognition lexicon
CN1159702C (zh) 2001-04-11 2004-07-28 国际商业机器公司 具有情感的语音-语音翻译系统和方法
ITFI20010199A1 (it) 2001-10-22 2003-04-22 Riccardo Vieri Sistema e metodo per trasformare in voce comunicazioni testuali ed inviarle con una connessione internet a qualsiasi apparato telefonico
US8700404B1 (en) * 2005-08-27 2014-04-15 At&T Intellectual Property Ii, L.P. System and method for using semantic and syntactic graphs for utterance classification
US8677377B2 (en) 2005-09-08 2014-03-18 Apple Inc. Method and apparatus for building an intelligent automated assistant
US7633076B2 (en) 2005-09-30 2009-12-15 Apple Inc. Automated response to and sensing of user activity in portable devices
US20070132834A1 (en) * 2005-12-08 2007-06-14 International Business Machines Corporation Speech disambiguation in a composite services enablement environment
US9318108B2 (en) 2010-01-18 2016-04-19 Apple Inc. Intelligent automated assistant
US8977255B2 (en) 2007-04-03 2015-03-10 Apple Inc. Method and system for operating a multi-function portable electronic device using voice-activation
WO2009008055A1 (ja) * 2007-07-09 2009-01-15 Fujitsu Limited 音声認識装置、音声認識方法、および、音声認識プログラム
US9053089B2 (en) 2007-10-02 2015-06-09 Apple Inc. Part-of-speech tagging using latent analogy
US8620662B2 (en) 2007-11-20 2013-12-31 Apple Inc. Context-aware unit selection
US10002189B2 (en) 2007-12-20 2018-06-19 Apple Inc. Method and apparatus for searching using an active ontology
US9330720B2 (en) 2008-01-03 2016-05-03 Apple Inc. Methods and apparatus for altering audio output signals
US8065143B2 (en) 2008-02-22 2011-11-22 Apple Inc. Providing text input using speech data and non-speech data
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
US8464150B2 (en) 2008-06-07 2013-06-11 Apple Inc. Automatic language identification for dynamic text processing
US20100030549A1 (en) 2008-07-31 2010-02-04 Lee Michael M Mobile device having human language translation capability with positional feedback
US8768702B2 (en) 2008-09-05 2014-07-01 Apple Inc. Multi-tiered voice feedback in an electronic device
US8898568B2 (en) 2008-09-09 2014-11-25 Apple Inc. Audio user interface
US8583418B2 (en) 2008-09-29 2013-11-12 Apple Inc. Systems and methods of detecting language and natural language strings for text to speech synthesis
US8712776B2 (en) 2008-09-29 2014-04-29 Apple Inc. Systems and methods for selective text to speech synthesis
US8676904B2 (en) 2008-10-02 2014-03-18 Apple Inc. Electronic devices with voice command and contextual data processing capabilities
US9959870B2 (en) 2008-12-11 2018-05-01 Apple Inc. Speech recognition involving a mobile device
JP4808764B2 (ja) * 2008-12-15 2011-11-02 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 音声認識システムおよび方法
US8862252B2 (en) 2009-01-30 2014-10-14 Apple Inc. Audio user interface for displayless electronic device
US8380507B2 (en) 2009-03-09 2013-02-19 Apple Inc. Systems and methods for determining the language to use for speech generated by a text to speech engine
GB2469499A (en) * 2009-04-16 2010-10-20 Aurix Ltd Labelling an audio file in an audio mining system and training a classifier to compensate for false alarm behaviour.
US10540976B2 (en) * 2009-06-05 2020-01-21 Apple Inc. Contextual voice commands
US10706373B2 (en) 2011-06-03 2020-07-07 Apple Inc. Performing actions associated with task items that represent tasks to perform
US10241752B2 (en) 2011-09-30 2019-03-26 Apple Inc. Interface for a virtual digital assistant
US10241644B2 (en) 2011-06-03 2019-03-26 Apple Inc. Actionable reminder entries
US9858925B2 (en) 2009-06-05 2018-01-02 Apple Inc. Using context information to facilitate processing of commands in a virtual assistant
US9431006B2 (en) 2009-07-02 2016-08-30 Apple Inc. Methods and apparatuses for automatic speech recognition
US8682649B2 (en) 2009-11-12 2014-03-25 Apple Inc. Sentiment prediction from textual data
US8600743B2 (en) 2010-01-06 2013-12-03 Apple Inc. Noise profile determination for voice-related feature
US8381107B2 (en) 2010-01-13 2013-02-19 Apple Inc. Adaptive audio feedback system and method
US8311838B2 (en) 2010-01-13 2012-11-13 Apple Inc. Devices and methods for identifying a prompt corresponding to a voice input in a sequence of prompts
US10679605B2 (en) 2010-01-18 2020-06-09 Apple Inc. Hands-free list-reading by intelligent automated assistant
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
US10705794B2 (en) 2010-01-18 2020-07-07 Apple Inc. Automatically adapting user interfaces for hands-free interaction
WO2011089450A2 (en) 2010-01-25 2011-07-28 Andrew Peter Nelson Jerram Apparatuses, methods and systems for a digital conversation management platform
US8682667B2 (en) 2010-02-25 2014-03-25 Apple Inc. User profiling for selecting user specific voice input processing information
US8713021B2 (en) 2010-07-07 2014-04-29 Apple Inc. Unsupervised document clustering using latent semantic density analysis
US8719006B2 (en) 2010-08-27 2014-05-06 Apple Inc. Combined statistical and rule-based part-of-speech tagging for text-to-speech synthesis
US8719014B2 (en) 2010-09-27 2014-05-06 Apple Inc. Electronic device with text error correction based on voice recognition data
CN102479510A (zh) * 2010-11-24 2012-05-30 株式会社东芝 用于生成语音标签的方法和装置
US10515147B2 (en) 2010-12-22 2019-12-24 Apple Inc. Using statistical language models for contextual lookup
US10762293B2 (en) 2010-12-22 2020-09-01 Apple Inc. Using parts-of-speech tagging and named entity recognition for spelling correction
JP5703747B2 (ja) * 2010-12-27 2015-04-22 富士通株式会社 音声認識装置，および音声認識プログラム
US8781836B2 (en) 2011-02-22 2014-07-15 Apple Inc. Hearing assistance system for providing consistent human speech
US9262612B2 (en) 2011-03-21 2016-02-16 Apple Inc. Device access using voice authentication
US10672399B2 (en) 2011-06-03 2020-06-02 Apple Inc. Switching between text data and audio data based on a mapping
US10057736B2 (en) 2011-06-03 2018-08-21 Apple Inc. Active transport based notifications
US8812294B2 (en) 2011-06-21 2014-08-19 Apple Inc. Translating phrases from one language into another using an order-based set of declarative rules
EP2851895A3 (de) * 2011-06-30 2015-05-06 Google, Inc. Spracherkennung mittels Kontext mit variabler Länge
US8706472B2 (en) 2011-08-11 2014-04-22 Apple Inc. Method for disambiguating multiple readings in language conversion
US8994660B2 (en) 2011-08-29 2015-03-31 Apple Inc. Text correction processing
US8762156B2 (en) 2011-09-28 2014-06-24 Apple Inc. Speech recognition repair using contextual information
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
US8775442B2 (en) 2012-05-15 2014-07-08 Apple Inc. Semantic search using a single-source semantic model
US10417037B2 (en) 2012-05-15 2019-09-17 Apple Inc. Systems and methods for integrating third party services with a digital assistant
US9721563B2 (en) 2012-06-08 2017-08-01 Apple Inc. Name recognition system
WO2013185109A2 (en) 2012-06-08 2013-12-12 Apple Inc. Systems and methods for recognizing textual identifiers within a plurality of words
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
US8935167B2 (en) 2012-09-25 2015-01-13 Apple Inc. Exemplar-based latent perceptual modeling for automatic speech recognition
US9336771B2 (en) * 2012-11-01 2016-05-10 Google Inc. Speech recognition using non-parametric models
EP2954514B1 (de) 2013-02-07 2021-03-31 Apple Inc. Sprachtrigger für einen digitalen assistenten
US9977779B2 (en) 2013-03-14 2018-05-22 Apple Inc. Automatic supplementation of word correction dictionaries
US9368114B2 (en) 2013-03-14 2016-06-14 Apple Inc. Context-sensitive handling of interruptions
US10652394B2 (en) 2013-03-14 2020-05-12 Apple Inc. System and method for processing voicemail
US10572476B2 (en) 2013-03-14 2020-02-25 Apple Inc. Refining a search based on schedule items
US10642574B2 (en) 2013-03-14 2020-05-05 Apple Inc. Device, method, and graphical user interface for outputting captions
US9733821B2 (en) 2013-03-14 2017-08-15 Apple Inc. Voice control to diagnose inadvertent activation of accessibility features
WO2014144579A1 (en) 2013-03-15 2014-09-18 Apple Inc. System and method for updating an adaptive speech recognition model
WO2014144395A2 (en) 2013-03-15 2014-09-18 Apple Inc. User training by intelligent digital assistant
CN105144133B (zh) 2013-03-15 2020-11-20 苹果公司 对中断进行上下文相关处理
AU2014233517B2 (en) 2013-03-15 2017-05-25 Apple Inc. Training an at least partial voice command system
US10748529B1 (en) 2013-03-15 2020-08-18 Apple Inc. Voice activated device for use with a voice-based digital assistant
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
US10176167B2 (en) 2013-06-09 2019-01-08 Apple Inc. System and method for inferring user intent from speech inputs
DE112014002747T5 (de) 2013-06-09 2016-03-03 Apple Inc. Vorrichtung, Verfahren und grafische Benutzerschnittstelle zum Ermöglichen einer Konversationspersistenz über zwei oder mehr Instanzen eines digitalen Assistenten
KR101809808B1 (ko) 2013-06-13 2017-12-15 애플 인크. 음성 명령에 의해 개시되는 긴급 전화를 걸기 위한 시스템 및 방법
AU2014306221B2 (en) 2013-08-06 2017-04-06 Apple Inc. Auto-activating smart responses based on activities from remote devices
US10296160B2 (en) 2013-12-06 2019-05-21 Apple Inc. Method for extracting salient dialog usage from live data
US9135911B2 (en) * 2014-02-07 2015-09-15 NexGen Flight LLC Automated generation of phonemic lexicon for voice activated cockpit management systems
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
US9842101B2 (en) 2014-05-30 2017-12-12 Apple Inc. Predictive conversion of language input
US10289433B2 (en) 2014-05-30 2019-05-14 Apple Inc. Domain specific language for encoding assistant dialog
US9785630B2 (en) 2014-05-30 2017-10-10 Apple Inc. Text prediction using combined word N-gram and unigram language models
US10170123B2 (en) 2014-05-30 2019-01-01 Apple Inc. Intelligent assistant for home automation
US9430463B2 (en) 2014-05-30 2016-08-30 Apple Inc. Exemplar-based natural language processing
US9734193B2 (en) 2014-05-30 2017-08-15 Apple Inc. Determining domain salience ranking from ambiguous words in natural speech
AU2015266863B2 (en) 2014-05-30 2018-03-15 Apple Inc. Multi-command single utterance input method
US9715875B2 (en) 2014-05-30 2017-07-25 Apple Inc. Reducing the need for manual start/end-pointing and trigger phrases
US10078631B2 (en) 2014-05-30 2018-09-18 Apple Inc. Entropy-guided text prediction using combined word and character n-gram language models
US9760559B2 (en) 2014-05-30 2017-09-12 Apple Inc. Predictive text input
US9633004B2 (en) 2014-05-30 2017-04-25 Apple Inc. Better resolution when referencing to concepts
US9858922B2 (en) 2014-06-23 2018-01-02 Google Inc. Caching speech recognition scores
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
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
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
US9646609B2 (en) 2014-09-30 2017-05-09 Apple Inc. Caching apparatus for serving phonetic pronunciations
US9886432B2 (en) 2014-09-30 2018-02-06 Apple Inc. Parsimonious handling of word inflection via categorical stem + suffix N-gram language models
US10127911B2 (en) 2014-09-30 2018-11-13 Apple Inc. Speaker identification and unsupervised speaker adaptation techniques
US9299347B1 (en) 2014-10-22 2016-03-29 Google Inc. Speech recognition using associative mapping
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
US9886953B2 (en) 2015-03-08 2018-02-06 Apple Inc. Virtual assistant activation
US9721566B2 (en) 2015-03-08 2017-08-01 Apple Inc. Competing devices responding to voice triggers
US10567477B2 (en) 2015-03-08 2020-02-18 Apple Inc. Virtual assistant continuity
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
US11025565B2 (en) 2015-06-07 2021-06-01 Apple Inc. Personalized prediction of responses for instant messaging
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
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
DK179309B1 (en) 2016-06-09 2018-04-23 Apple Inc Intelligent automated assistant in a home environment
US10586535B2 (en) 2016-06-10 2020-03-10 Apple Inc. Intelligent digital assistant in a multi-tasking environment
US10192552B2 (en) 2016-06-10 2019-01-29 Apple Inc. Digital assistant providing whispered speech
US10490187B2 (en) 2016-06-10 2019-11-26 Apple Inc. Digital assistant providing automated status report
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
DK201670540A1 (en) 2016-06-11 2018-01-08 Apple Inc Application integration with a digital assistant
DK179343B1 (en) 2016-06-11 2018-05-14 Apple Inc Intelligent task discovery
DK179049B1 (en) 2016-06-11 2017-09-18 Apple Inc Data driven natural language event detection and classification
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
WO2022198474A1 (en) * 2021-03-24 2022-09-29 Sas Institute Inc. Speech-to-analytics framework with support for large n-gram corpora
KR102494627B1 (ko) * 2020-08-03 2023-02-01 한양대학교 산학협력단 데이터 라벨을 자동 교정하는 음성 인식 시스템 및 방법
CN112541856B (zh) * 2020-12-07 2022-05-03 重庆邮电大学 一种结合马尔科夫场和格拉姆矩阵特征的医学类图像风格迁移方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4817156A (en) * 1987-08-10 1989-03-28 International Business Machines Corporation Rapidly training a speech recognizer to a subsequent speaker given training data of a reference speaker
JPH0293597A (ja) * 1988-09-30 1990-04-04 Nippon I B M Kk 音声認識装置
JPH0296800A (ja) * 1988-10-03 1990-04-09 Nec Corp 連続音声認識装置
GB2240203A (en) * 1990-01-18 1991-07-24 Apple Computer Automated speech recognition system
US5129001A (en) * 1990-04-25 1992-07-07 International Business Machines Corporation Method and apparatus for modeling words with multi-arc markov models
JP3050934B2 (ja) * 1991-03-22 2000-06-12 株式会社東芝 音声認識方式
US5199077A (en) * 1991-09-19 1993-03-30 Xerox Corporation Wordspotting for voice editing and indexing
US5278942A (en) * 1991-12-05 1994-01-11 International Business Machines Corporation Speech coding apparatus having speaker dependent prototypes generated from nonuser reference data
US5317673A (en) * 1992-06-22 1994-05-31 Sri International Method and apparatus for context-dependent estimation of multiple probability distributions of phonetic classes with multilayer perceptrons in a speech recognition system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10304460B3 (de) * 2003-02-04 2004-03-11 Siemens Ag Generieren und Löschen von Aussprachevarianten zur Verringerung der Wortfehlerrate in der Spracherkennung
DE102004048348A1 (de) * 2004-10-01 2006-04-13 Daimlerchrysler Ag Verfahren zur Adaption und/oder Erzeugung statistischer Sprachmodelle
DE102004048348B4 (de) * 2004-10-01 2006-07-13 Daimlerchrysler Ag Verfahren zur Adaption und/oder Erzeugung statistischer Sprachmodelle

Also Published As

Publication number Publication date
EP0590925B1 (de) 1999-04-14
US5502791A (en) 1996-03-26
JPH0772840B2 (ja) 1995-08-02
DE69324428D1 (de) 1999-05-20
JPH06110493A (ja) 1994-04-22
EP0590925A1 (de) 1994-04-06

Similar Documents

Publication Publication Date Title
DE69324428D1 (de) Verfahren zur Sprachformung und Gerät zur Spracherkennung
DE69324629D1 (de) Verfahren und Vorrichtung zur Spracherkennung
DE69031284T2 (de) Verfahren und Einrichtung zur Spracherkennung
DE69518705D1 (de) Verfahren und Vorrichtung zur Spracherkennung
DE69524829D1 (de) Verfahren und Vorrichtung zur Spracherkennung
DE69220825T2 (de) Verfahren und System zur Spracherkennung
DE69519840D1 (de) Einrichtung und Verfahren zur Spracherkennung
DE69420400T2 (de) Verfahren und gerät zur sprechererkennung
DE69309557T2 (de) Verfahren und Vorrichtung zur Sprachkodierung
DE69717899T2 (de) Verfahren und Vorrichtung zur Spracherkennung
DE69322894T2 (de) Lernverfahren und Gerät zur Spracherkennung
DE69428475T2 (de) Verfahren und Gerät zur automatischen Spracherkennung
DE69332459D1 (de) Verfahren und Vorrichtung zur Zeichenerkennung
DE69726235D1 (de) Verfahren und Vorrichtung zur Spracherkennung
DE69625950D1 (de) Verfahren und Vorrichtung zur Spracherkennung und Übersetzungssystem
DE59707384D1 (de) Verfahren und Vorrichtung zur Spracherkennung
DE69806557T2 (de) Verfahren und Vorrichtung zur Spracherkennung
DE69321656D1 (de) Verfahren zur Spracherkennung
DE69517829T2 (de) Vorrichtung und Verfahren zur Spracherkennung
DE69715281T2 (de) Verfahren und Vorrichtung zur Spracherkennung
DE69620304T2 (de) Vorrichtung und Verfahren zur Spracherkennung
DE69030548D1 (de) Verfahren und Einrichtung zur Spracherkennung
DE69518674D1 (de) Verfahren und Gerät zur Spracherkennung
DE69518291T2 (de) System und Verfahren zur Spracherkennung mit verringerter Antwortzeit
DE69217952D1 (de) Echtzeit-spracherkennungsvorrichtung und verfahren

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee