DE60321256D1 - Spracherkennungssystem, Spracherkennungsverfahren und Programmprodukt - Google Patents

Spracherkennungssystem, Spracherkennungsverfahren und Programmprodukt

Info

Publication number
DE60321256D1
DE60321256D1 DE60321256T DE60321256T DE60321256D1 DE 60321256 D1 DE60321256 D1 DE 60321256D1 DE 60321256 T DE60321256 T DE 60321256T DE 60321256 T DE60321256 T DE 60321256T DE 60321256 D1 DE60321256 D1 DE 60321256D1
Authority
DE
Germany
Prior art keywords
speech recognition
program product
recognition system
recognition method
speech
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
DE60321256T
Other languages
English (en)
Inventor
Hiroyuki Manabe
Akira Hiraiwa
Toshiaki Sugimura
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.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
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 NTT Docomo Inc filed Critical NTT Docomo Inc
Application granted granted Critical
Publication of DE60321256D1 publication Critical patent/DE60321256D1/de
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
    • G10L13/00—Speech synthesis; Text to speech systems
    • G10L13/02—Methods for producing synthetic speech; Speech synthesisers
    • G10L13/033—Voice editing, e.g. manipulating the voice of the synthesiser
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/25—Fusion techniques
    • G06F18/254—Fusion techniques of classification results, e.g. of results related to same input data
    • G06F18/256—Fusion techniques of classification results, e.g. of results related to same input data of results relating to different input data, e.g. multimodal recognition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
    • G06V10/80—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level
    • G06V10/809—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level of classification results, e.g. where the classifiers operate on the same input data
    • G06V10/811—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level of classification results, e.g. where the classifiers operate on the same input data the classifiers operating on different input data, e.g. multi-modal recognition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/20—Movements or behaviour, e.g. gesture recognition
    • 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
    • G10L15/24—Speech recognition using non-acoustical features
    • 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
    • G10L21/003—Changing voice quality, e.g. pitch or formants
    • G10L21/007—Changing voice quality, e.g. pitch or formants characterised by the process used
    • G10L21/013—Adapting to target pitch
    • G10L2021/0135—Voice conversion or morphing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Artificial Intelligence (AREA)
  • Data Mining & Analysis (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • Medical Informatics (AREA)
  • Evolutionary Biology (AREA)
  • Databases & Information Systems (AREA)
  • Computing Systems (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Psychiatry (AREA)
  • Social Psychology (AREA)
  • Image Analysis (AREA)
  • User Interface Of Digital Computer (AREA)
  • Telephonic Communication Services (AREA)
  • Circuit For Audible Band Transducer (AREA)
DE60321256T 2002-03-04 2003-03-03 Spracherkennungssystem, Spracherkennungsverfahren und Programmprodukt Expired - Lifetime DE60321256D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002057818A JP2003255993A (ja) 2002-03-04 2002-03-04 音声認識システム、音声認識方法、音声認識プログラム、音声合成システム、音声合成方法、音声合成プログラム

Publications (1)

Publication Number Publication Date
DE60321256D1 true DE60321256D1 (de) 2008-07-10

Family

ID=27764437

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60330400T Expired - Lifetime DE60330400D1 (de) 2002-03-04 2003-03-03 Sprachsynthesesystem, Sprachsyntheseverfahren und Rechnerprogramm
DE60321256T Expired - Lifetime DE60321256D1 (de) 2002-03-04 2003-03-03 Spracherkennungssystem, Spracherkennungsverfahren und Programmprodukt

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60330400T Expired - Lifetime DE60330400D1 (de) 2002-03-04 2003-03-03 Sprachsynthesesystem, Sprachsyntheseverfahren und Rechnerprogramm

Country Status (5)

Country Link
US (2) US7369991B2 (de)
EP (2) EP1345210B1 (de)
JP (1) JP2003255993A (de)
CN (2) CN1442845A (de)
DE (2) DE60330400D1 (de)

Families Citing this family (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004016658A (ja) 2002-06-19 2004-01-22 Ntt Docomo Inc 生体信号測定可能な携帯型端末および測定方法
US6910911B2 (en) 2002-06-27 2005-06-28 Vocollect, Inc. Break-away electrical connector
US8200486B1 (en) * 2003-06-05 2012-06-12 The United States of America as represented by the Administrator of the National Aeronautics & Space Administration (NASA) Sub-audible speech recognition based upon electromyographic signals
JP4713111B2 (ja) * 2003-09-19 2011-06-29 株式会社エヌ・ティ・ティ・ドコモ 発話区間検出装置、音声認識処理装置、送信システム、信号レベル制御装置、発話区間検出方法
US20050154593A1 (en) * 2004-01-14 2005-07-14 International Business Machines Corporation Method and apparatus employing electromyographic sensors to initiate oral communications with a voice-based device
US20060129394A1 (en) * 2004-12-09 2006-06-15 International Business Machines Corporation Method for communicating using synthesized speech
JP4847022B2 (ja) * 2005-01-28 2011-12-28 京セラ株式会社 発声内容認識装置
JP4632831B2 (ja) * 2005-03-24 2011-02-16 株式会社エヌ・ティ・ティ・ドコモ 音声認識方法および音声認識装置
US7792314B2 (en) * 2005-04-20 2010-09-07 Mitsubishi Electric Research Laboratories, Inc. System and method for acquiring acoustic signals using doppler techniques
US8417185B2 (en) 2005-12-16 2013-04-09 Vocollect, Inc. Wireless headset and method for robust voice data communication
US7885419B2 (en) 2006-02-06 2011-02-08 Vocollect, Inc. Headset terminal with speech functionality
US7773767B2 (en) * 2006-02-06 2010-08-10 Vocollect, Inc. Headset terminal with rear stability strap
US7571101B2 (en) * 2006-05-25 2009-08-04 Charles Humble Quantifying psychological stress levels using voice patterns
US8082149B2 (en) * 2006-10-26 2011-12-20 Biosensic, Llc Methods and apparatuses for myoelectric-based speech processing
USD626949S1 (en) 2008-02-20 2010-11-09 Vocollect Healthcare Systems, Inc. Body-worn mobile device
USD605629S1 (en) 2008-09-29 2009-12-08 Vocollect, Inc. Headset
US8386261B2 (en) 2008-11-14 2013-02-26 Vocollect Healthcare Systems, Inc. Training/coaching system for a voice-enabled work environment
GB2466242B (en) * 2008-12-15 2013-01-02 Audio Analytic Ltd Sound identification systems
KR20110100652A (ko) * 2008-12-16 2011-09-14 코닌클리케 필립스 일렉트로닉스 엔.브이. 음성 신호 프로세싱
US8160287B2 (en) 2009-05-22 2012-04-17 Vocollect, Inc. Headset with adjustable headband
US8438659B2 (en) 2009-11-05 2013-05-07 Vocollect, Inc. Portable computing device and headset interface
US9634855B2 (en) 2010-05-13 2017-04-25 Alexander Poltorak Electronic personal interactive device that determines topics of interest using a conversational agent
US8659397B2 (en) 2010-07-22 2014-02-25 Vocollect, Inc. Method and system for correctly identifying specific RFID tags
USD643400S1 (en) 2010-08-19 2011-08-16 Vocollect Healthcare Systems, Inc. Body-worn mobile device
USD643013S1 (en) 2010-08-20 2011-08-09 Vocollect Healthcare Systems, Inc. Body-worn mobile device
US9274744B2 (en) 2010-09-10 2016-03-01 Amazon Technologies, Inc. Relative position-inclusive device interfaces
US8700392B1 (en) * 2010-09-10 2014-04-15 Amazon Technologies, Inc. Speech-inclusive device interfaces
US8775341B1 (en) 2010-10-26 2014-07-08 Michael Lamport Commons Intelligent control with hierarchical stacked neural networks
US9015093B1 (en) 2010-10-26 2015-04-21 Michael Lamport Commons Intelligent control with hierarchical stacked neural networks
US9223415B1 (en) 2012-01-17 2015-12-29 Amazon Technologies, Inc. Managing resource usage for task performance
US9263044B1 (en) * 2012-06-27 2016-02-16 Amazon Technologies, Inc. Noise reduction based on mouth area movement recognition
KR101240588B1 (ko) 2012-12-14 2013-03-11 주식회사 좋은정보기술 오디오-영상 융합 음성 인식 방법 및 장치
CN103338330A (zh) * 2013-06-18 2013-10-02 腾讯科技（深圳）有限公司 一种图像处理方法、装置和终端
US20150124566A1 (en) 2013-10-04 2015-05-07 Thalmic Labs Inc. Systems, articles and methods for wearable electronic devices employing contact sensors
US10042422B2 (en) 2013-11-12 2018-08-07 Thalmic Labs Inc. Systems, articles, and methods for capacitive electromyography sensors
US10188309B2 (en) 2013-11-27 2019-01-29 North Inc. Systems, articles, and methods for electromyography sensors
US11921471B2 (en) 2013-08-16 2024-03-05 Meta Platforms Technologies, Llc Systems, articles, and methods for wearable devices having secondary power sources in links of a band for providing secondary power in addition to a primary power source
US11199906B1 (en) 2013-09-04 2021-12-14 Amazon Technologies, Inc. Global user input management
US9367203B1 (en) 2013-10-04 2016-06-14 Amazon Technologies, Inc. User interface techniques for simulating three-dimensional depth
US9564128B2 (en) * 2013-12-09 2017-02-07 Qualcomm Incorporated Controlling a speech recognition process of a computing device
KR20150104345A (ko) * 2014-03-05 2015-09-15 삼성전자주식회사 음성 합성 장치 및 음성 합성 방법
JP2015212732A (ja) * 2014-05-01 2015-11-26 日本放送協会 音喩認識装置、及びプログラム
US9880632B2 (en) 2014-06-19 2018-01-30 Thalmic Labs Inc. Systems, devices, and methods for gesture identification
TWI576826B (zh) * 2014-07-28 2017-04-01 jing-feng Liu Discourse Recognition System and Unit
US9390725B2 (en) 2014-08-26 2016-07-12 ClearOne Inc. Systems and methods for noise reduction using speech recognition and speech synthesis
US20160253996A1 (en) * 2015-02-27 2016-09-01 Lenovo (Singapore) Pte. Ltd. Activating voice processing for associated speaker
US20160284363A1 (en) * 2015-03-24 2016-09-29 Intel Corporation Voice activity detection technologies, systems and methods employing the same
JP6518134B2 (ja) 2015-05-27 2019-05-22 株式会社ソニー・インタラクティブエンタテインメント 眼前装着型表示装置
US10032463B1 (en) * 2015-12-29 2018-07-24 Amazon Technologies, Inc. Speech processing with learned representation of user interaction history
EP3487595A4 (de) 2016-07-25 2019-12-25 CTRL-Labs Corporation System und verfahren zur messung der bewegungen von gelenkigen starren körpern
EP3487457B1 (de) 2016-07-25 2023-09-06 Facebook Technologies, LLC. Adaptives system zur ableitung von steuersignalen aus messungen der neuromuskulären aktivität
US10409371B2 (en) 2016-07-25 2019-09-10 Ctrl-Labs Corporation Methods and apparatus for inferring user intent based on neuromuscular signals
US11216069B2 (en) 2018-05-08 2022-01-04 Facebook Technologies, Llc Systems and methods for improved speech recognition using neuromuscular information
US10489986B2 (en) 2018-01-25 2019-11-26 Ctrl-Labs Corporation User-controlled tuning of handstate representation model parameters
EP3487395A4 (de) 2016-07-25 2020-03-04 CTRL-Labs Corporation Verfahren und vorrichtung zur vorhersage von muskel-skelett-positionsinformationen mit autonomen wearable-sensoren
US11331045B1 (en) 2018-01-25 2022-05-17 Facebook Technologies, Llc Systems and methods for mitigating neuromuscular signal artifacts
JP6686977B2 (ja) * 2017-06-23 2020-04-22 カシオ計算機株式会社 音源分離情報検出装置、ロボット、音源分離情報検出方法及びプログラム
US11200882B2 (en) * 2017-07-03 2021-12-14 Nec Corporation Signal processing device, signal processing method, and storage medium for storing program
CN107221324B (zh) * 2017-08-02 2021-03-16 上海智蕙林医疗科技有限公司 语音处理方法及装置
EP3697297A4 (de) 2017-10-19 2020-12-16 Facebook Technologies, Inc. Systeme und verfahren zur identifizierung biologischer strukturen in zusammenhang mit signalen neuromuskulären ursprungs
US10937414B2 (en) 2018-05-08 2021-03-02 Facebook Technologies, Llc Systems and methods for text input using neuromuscular information
US11907423B2 (en) 2019-11-25 2024-02-20 Meta Platforms Technologies, Llc Systems and methods for contextualized interactions with an environment
US10970936B2 (en) 2018-10-05 2021-04-06 Facebook Technologies, Llc Use of neuromuscular signals to provide enhanced interactions with physical objects in an augmented reality environment
WO2019147956A1 (en) 2018-01-25 2019-08-01 Ctrl-Labs Corporation Visualization of reconstructed handstate information
WO2019147996A1 (en) 2018-01-25 2019-08-01 Ctrl-Labs Corporation Calibration techniques for handstate representation modeling using neuromuscular signals
US10504286B2 (en) 2018-01-25 2019-12-10 Ctrl-Labs Corporation Techniques for anonymizing neuromuscular signal data
CN112005198A (zh) 2018-01-25 2020-11-27 脸谱科技有限责任公司 基于多个输入的手部状态重建
US11481030B2 (en) 2019-03-29 2022-10-25 Meta Platforms Technologies, Llc Methods and apparatus for gesture detection and classification
US11150730B1 (en) 2019-04-30 2021-10-19 Facebook Technologies, Llc Devices, systems, and methods for controlling computing devices via neuromuscular signals of users
US11961494B1 (en) 2019-03-29 2024-04-16 Meta Platforms Technologies, Llc Electromagnetic interference reduction in extended reality environments
EP3743901A4 (de) 2018-01-25 2021-03-31 Facebook Technologies, Inc. Echtzeitverarbeitung von schätzungen eines handzustandsdarstellungsmodells
US11493993B2 (en) 2019-09-04 2022-11-08 Meta Platforms Technologies, Llc Systems, methods, and interfaces for performing inputs based on neuromuscular control
CN108364660B (zh) * 2018-02-09 2020-10-09 腾讯音乐娱乐科技（深圳）有限公司 重音识别方法、装置及计算机可读存储介质
CN108957392A (zh) * 2018-04-16 2018-12-07 深圳市沃特沃德股份有限公司 声源方向估计方法和装置
WO2019217419A2 (en) * 2018-05-08 2019-11-14 Ctrl-Labs Corporation Systems and methods for improved speech recognition using neuromuscular information
US10592001B2 (en) * 2018-05-08 2020-03-17 Facebook Technologies, Llc Systems and methods for improved speech recognition using neuromuscular information
US11687770B2 (en) 2018-05-18 2023-06-27 Synaptics Incorporated Recurrent multimodal attention system based on expert gated networks
CN112469469A (zh) 2018-05-25 2021-03-09 脸谱科技有限责任公司 用于提供肌肉下控制的方法和装置
EP3801216A4 (de) 2018-05-29 2021-04-14 Facebook Technologies, LLC. Abschirmtechniken zur rauschverminderung bei der oberflächenelektromyographiesignalmessung und zugehörige systeme und verfahren
US10970374B2 (en) 2018-06-14 2021-04-06 Facebook Technologies, Llc User identification and authentication with neuromuscular signatures
US11045137B2 (en) 2018-07-19 2021-06-29 Facebook Technologies, Llc Methods and apparatus for improved signal robustness for a wearable neuromuscular recording device
EP3836836B1 (de) 2018-08-13 2024-03-20 Meta Platforms Technologies, LLC Echtzeiterfassung und -identifizierung von spikes
EP4241661A1 (de) 2018-08-31 2023-09-13 Facebook Technologies, LLC Kamerageführte interpretation von neuromuskulären signalen
CN109087651B (zh) * 2018-09-05 2021-01-19 广州势必可赢网络科技有限公司 一种基于视频与语谱图的声纹鉴定方法、系统及设备
WO2020061451A1 (en) 2018-09-20 2020-03-26 Ctrl-Labs Corporation Neuromuscular text entry, writing and drawing in augmented reality systems
WO2020069181A1 (en) 2018-09-26 2020-04-02 Ctrl-Labs Corporation Neuromuscular control of physical objects in an environment
US11797087B2 (en) 2018-11-27 2023-10-24 Meta Platforms Technologies, Llc Methods and apparatus for autocalibration of a wearable electrode sensor system
JP6920361B2 (ja) * 2019-02-27 2021-08-18 エヌ・ティ・ティ・コミュニケーションズ株式会社 判定装置、判定方法、及びプログラム
US10905383B2 (en) 2019-02-28 2021-02-02 Facebook Technologies, Llc Methods and apparatus for unsupervised one-shot machine learning for classification of human gestures and estimation of applied forces
CN110232907B (zh) * 2019-07-24 2021-11-02 出门问问(苏州)信息科技有限公司 一种语音合成方法、装置、可读存储介质及计算设备
US11491324B2 (en) 2019-10-16 2022-11-08 Invicta Medical, Inc. Adjustable devices for treating sleep apnea, and associated systems and methods
JP7495220B2 (ja) * 2019-11-15 2024-06-04 エヌ・ティ・ティ・コミュニケーションズ株式会社 音声認識装置、音声認識方法、および、音声認識プログラム
EP4240241A4 (de) 2020-11-04 2024-05-29 Invicta Medical, Inc. Implantierbare elektroden mit fernstromversorgung zur behandlung von schlafapnoe sowie zugehörige systeme und verfahren
US20210104244A1 (en) * 2020-12-14 2021-04-08 Intel Corporation Speech recognition with brain-computer interfaces
US11868531B1 (en) 2021-04-08 2024-01-09 Meta Platforms Technologies, Llc Wearable device providing for thumb-to-finger-based input gestures detected based on neuromuscular signals, and systems and methods of use thereof

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383466A (en) * 1964-05-28 1968-05-14 Navy Usa Nonacoustic measures in automatic speech recognition
US4885790A (en) * 1985-03-18 1989-12-05 Massachusetts Institute Of Technology Processing of acoustic waveforms
JPS62239231A (ja) * 1986-04-10 1987-10-20 Kiyarii Rabo:Kk 口唇画像入力による音声認識方法
US4862503A (en) * 1988-01-19 1989-08-29 Syracuse University Voice parameter extractor using oral airflow
FR2632725B1 (fr) * 1988-06-14 1990-09-28 Centre Nat Rech Scient Procede et dispositif d'analyse, synthese, codage de la parole
JPH04273298A (ja) 1991-02-28 1992-09-29 Fujitsu Ltd 音声認識装置
US5522013A (en) * 1991-04-30 1996-05-28 Nokia Telecommunications Oy Method for speaker recognition using a lossless tube model of the speaker's
DE4212907A1 (de) * 1992-04-05 1993-10-07 Drescher Ruediger Spracherkennungsverfahren für Datenverarbeitungssysteme u.s.w.
US5586215A (en) 1992-05-26 1996-12-17 Ricoh Corporation Neural network acoustic and visual speech recognition system
JPH0612483A (ja) 1992-06-26 1994-01-21 Canon Inc 音声入力方法及び装置
US5457394A (en) * 1993-04-12 1995-10-10 The Regents Of The University Of California Impulse radar studfinder
US5536902A (en) * 1993-04-14 1996-07-16 Yamaha Corporation Method of and apparatus for analyzing and synthesizing a sound by extracting and controlling a sound parameter
US5454375A (en) * 1993-10-21 1995-10-03 Glottal Enterprises Pneumotachograph mask or mouthpiece coupling element for airflow measurement during speech or singing
JP3455921B2 (ja) 1993-12-24 2003-10-14 日本電信電話株式会社 発声代行装置
FR2715755B1 (fr) * 1994-01-28 1996-04-12 France Telecom Procédé et dispositif de reconnaissance de la parole.
JPH08187368A (ja) 1994-05-13 1996-07-23 Matsushita Electric Ind Co Ltd ゲーム装置、入力装置、音声選択装置、音声認識装置及び音声反応装置
US5573012A (en) * 1994-08-09 1996-11-12 The Regents Of The University Of California Body monitoring and imaging apparatus and method
JP3536363B2 (ja) 1994-09-02 2004-06-07 松下電器産業株式会社 音声認識装置
WO1996016533A2 (en) * 1994-11-25 1996-06-06 Fink Fleming K Method for transforming a speech signal using a pitch manipulator
US5864812A (en) * 1994-12-06 1999-01-26 Matsushita Electric Industrial Co., Ltd. Speech synthesizing method and apparatus for combining natural speech segments and synthesized speech segments
US5774846A (en) * 1994-12-19 1998-06-30 Matsushita Electric Industrial Co., Ltd. Speech coding apparatus, linear prediction coefficient analyzing apparatus and noise reducing apparatus
US5701390A (en) * 1995-02-22 1997-12-23 Digital Voice Systems, Inc. Synthesis of MBE-based coded speech using regenerated phase information
US5717828A (en) * 1995-03-15 1998-02-10 Syracuse Language Systems Speech recognition apparatus and method for learning
JP3647499B2 (ja) 1995-03-31 2005-05-11 フオスター電機株式会社 音声ピックアップシステム
US6377919B1 (en) * 1996-02-06 2002-04-23 The Regents Of The University Of California System and method for characterizing voiced excitations of speech and acoustic signals, removing acoustic noise from speech, and synthesizing speech
US6006175A (en) * 1996-02-06 1999-12-21 The Regents Of The University Of California Methods and apparatus for non-acoustic speech characterization and recognition
US5729694A (en) * 1996-02-06 1998-03-17 The Regents Of The University Of California Speech coding, reconstruction and recognition using acoustics and electromagnetic waves
US5960395A (en) * 1996-02-09 1999-09-28 Canon Kabushiki Kaisha Pattern matching method, apparatus and computer readable memory medium for speech recognition using dynamic programming
JPH09326856A (ja) 1996-06-03 1997-12-16 Mitsubishi Electric Corp 音声認識応答装置
JP3266819B2 (ja) * 1996-07-30 2002-03-18 株式会社エイ・ティ・アール人間情報通信研究所 周期信号変換方法、音変換方法および信号分析方法
JPH10123450A (ja) 1996-10-15 1998-05-15 Sony Corp 音声認識機能付ヘッドアップディスプレイ装置
GB2319379A (en) * 1996-11-18 1998-05-20 Secr Defence Speech processing system
US6161089A (en) * 1997-03-14 2000-12-12 Digital Voice Systems, Inc. Multi-subframe quantization of spectral parameters
JPH10260692A (ja) * 1997-03-18 1998-09-29 Toshiba Corp 音声の認識合成符号化／復号化方法及び音声符号化／復号化システム
GB9714001D0 (en) * 1997-07-02 1997-09-10 Simoco Europ Limited Method and apparatus for speech enhancement in a speech communication system
JPH11296192A (ja) * 1998-04-10 1999-10-29 Pioneer Electron Corp 音声認識における音声特徴量の補正方法、音声認識方法、音声認識装置及び音声認識プログラムを記録した記録媒体
JP3893763B2 (ja) 1998-08-17 2007-03-14 富士ゼロックス株式会社 音声検出装置
US6347297B1 (en) * 1998-10-05 2002-02-12 Legerity, Inc. Matrix quantization with vector quantization error compensation and neural network postprocessing for robust speech recognition
US6263306B1 (en) * 1999-02-26 2001-07-17 Lucent Technologies Inc. Speech processing technique for use in speech recognition and speech coding
US6604070B1 (en) * 1999-09-22 2003-08-05 Conexant Systems, Inc. System of encoding and decoding speech signals
US6862558B2 (en) * 2001-02-14 2005-03-01 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Empirical mode decomposition for analyzing acoustical signals

Also Published As

Publication number Publication date
US20030171921A1 (en) 2003-09-11
EP1345210A2 (de) 2003-09-17
EP1345210A3 (de) 2005-08-17
CN1681002B (zh) 2010-04-28
DE60330400D1 (de) 2010-01-14
JP2003255993A (ja) 2003-09-10
US7369991B2 (en) 2008-05-06
CN1442845A (zh) 2003-09-17
CN1681002A (zh) 2005-10-12
EP1667108B1 (de) 2009-12-02
EP1345210B1 (de) 2008-05-28
US20070100630A1 (en) 2007-05-03
EP1667108A1 (de) 2006-06-07
US7680666B2 (en) 2010-03-16

Similar Documents

Publication Publication Date Title
DE60321256D1 (de) Spracherkennungssystem, Spracherkennungsverfahren und Programmprodukt
AU2002336458A8 (en) Methods, systems, and programming for performing speech recognition
GB2407681B (en) Voice recognition system and method
DE602004021716D1 (de) Spracherkennungssystem
NO20035272D0 (no) Intelligent perforerende brönnsystem og fremgangsmåte
EP1394771A4 (de) Spracherkennungskonversationsauswahleinrichtung, spracherkennungskonversationssystem, spracherkennungskonversationsauswahlverfahren und programm
GB2437436B (en) Voice recognition device and method, and program
AU2003295976A8 (en) Method and apparatus for selective distributed speech recognition
AU2003293119A8 (en) Method and apparatus for selective distributed speech recognition
IL167272A (en) Identity method and system
AU2003271083A1 (en) Language model creation/accumulation device, speech recognition device, language model creation method, and speech recognition method
AU2003295628A8 (en) Method and apparatus for selective speech recognition
DE60213551D1 (de) Einfach-zu-Mehrfachkommunikation-Konversionsvorrichtung, -verfahren und -Computerprogrammprodukt sowie Überwachungssystem
DE602004025616D1 (de) Einrichtungssteuereinrichtung, -verfahren und -programm
GB0130464D0 (en) Speech recognition system and method
EP1705612A4 (de) Informationserkennungseinrichtung, informationserkennungsverfahren, informationserkennungsprogramm und alarmsystem
DE60333589D1 (de) Kommunikationssystem and kommunikationsverfahren
NO20055778D0 (no) Folgesystem og assosiert fremgangsmate
EP1699040A4 (de) Informationsverarbeitungssystem, informationsverarbeitungsverfahren und informationsverarbeitungsprogramm
DE60313706D1 (de) Spracherkennungs- und -antwortsystem, Spracherkennungs- und -antwortprogramm und zugehöriges Aufzeichnungsmedium
DE60303993D1 (de) Musikstrukturerkennungsgerät und -verfahren
EP1630791A4 (de) Sprachsynthesevorrichtung, sprachsyntheseverfahren und programm
DE60330762D1 (de) Datenverarbeitungssystem, datenverarbeitungsverfahren, datenverarbeitungseinrichtung und datenverarbeitungsprogramm
EP1852847A4 (de) Spracherkennungssystem, spracherkennungsverfahren und spracherkennungsprogramm
GB0204474D0 (en) Speech recognition system

Legal Events

Date Code Title Description
8364 No opposition during term of opposition