DE69733740D1 - Statistische Datenbank-Korrektur von alphanumerischen Kontennummern unter Verwendung von Spracherkennung - Google Patents

Statistische Datenbank-Korrektur von alphanumerischen Kontennummern unter Verwendung von Spracherkennung

Info

Publication number
DE69733740D1
DE69733740D1 DE69733740T DE69733740T DE69733740D1 DE 69733740 D1 DE69733740 D1 DE 69733740D1 DE 69733740 T DE69733740 T DE 69733740T DE 69733740 T DE69733740 T DE 69733740T DE 69733740 D1 DE69733740 D1 DE 69733740D1
Authority
DE
Germany
Prior art keywords
speech recognition
account numbers
statistical database
database correction
alphanumeric account
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
DE69733740T
Other languages
English (en)
Other versions
DE69733740T2 (de
Inventor
Deborah W Brown
Randy G Goldberg
Stephen Michael Marcus
Richard R Rosinski
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.)
AT&T Corp
Original Assignee
AT&T 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 AT&T Corp filed Critical AT&T Corp
Application granted granted Critical
Publication of DE69733740D1 publication Critical patent/DE69733740D1/de
Publication of DE69733740T2 publication Critical patent/DE69733740T2/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
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/18—Speech classification or search using natural language modelling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/066—Telephone sets adapted for data transmision
    • 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
    • G10L15/08—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (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)
  • Telephonic Communication Services (AREA)
DE69733740T 1996-12-13 1997-11-19 Statistische Datenbank-Korrektur von alphanumerischen Kontennummern unter Verwendung von Spracherkennung Expired - Lifetime DE69733740T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US763382 1996-12-13
US08/763,382 US6137863A (en) 1996-12-13 1996-12-13 Statistical database correction of alphanumeric account numbers for speech recognition and touch-tone recognition

Publications (2)

Publication Number Publication Date
DE69733740D1 true DE69733740D1 (de) 2005-08-25
DE69733740T2 DE69733740T2 (de) 2006-04-20

Family

ID=25067695

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69733740T Expired - Lifetime DE69733740T2 (de) 1996-12-13 1997-11-19 Statistische Datenbank-Korrektur von alphanumerischen Kontennummern unter Verwendung von Spracherkennung

Country Status (4)

Country Link
US (1) US6137863A (de)
EP (1) EP0848536B1 (de)
CA (1) CA2221913C (de)
DE (1) DE69733740T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6775264B1 (en) 1997-03-03 2004-08-10 Webley Systems, Inc. Computer, internet and telecommunications based network
US8209184B1 (en) * 1997-04-14 2012-06-26 At&T Intellectual Property Ii, L.P. System and method of providing generated speech via a network
US7937260B1 (en) * 1998-06-15 2011-05-03 At&T Intellectual Property Ii, L.P. Concise dynamic grammars using N-best selection
US6400805B1 (en) * 1998-06-15 2002-06-04 At&T Corp. Statistical database correction of alphanumeric identifiers for speech recognition and touch-tone recognition
US7516190B2 (en) 2000-02-04 2009-04-07 Parus Holdings, Inc. Personal voice-based information retrieval system
US6721705B2 (en) 2000-02-04 2004-04-13 Webley Systems, Inc. Robust voice browser system and voice activated device controller
US8200485B1 (en) * 2000-08-29 2012-06-12 A9.Com, Inc. Voice interface and methods for improving recognition accuracy of voice search queries
US6973429B2 (en) * 2000-12-04 2005-12-06 A9.Com, Inc. Grammar generation for voice-based searches
WO2002049004A2 (de) * 2000-12-14 2002-06-20 Siemens Aktiengesellschaft Verfahren und anordnung zur spracherkennung für ein kleingerät
US6873687B2 (en) * 2001-09-07 2005-03-29 Hewlett-Packard Development Company, L.P. Method and apparatus for capturing and retrieving voice messages
EP1505571A4 (de) * 2002-04-12 2007-02-21 Mitsubishi Electric Corp Autonavigationssystem und spracherkennungseinrichtung dafür
US6931105B2 (en) * 2002-08-19 2005-08-16 International Business Machines Corporation Correlating call data and speech recognition information in a telephony application
US7149689B2 (en) * 2003-01-30 2006-12-12 Hewlett-Packard Development Company, Lp. Two-engine speech recognition
US7117153B2 (en) * 2003-02-13 2006-10-03 Microsoft Corporation Method and apparatus for predicting word error rates from text
EP1595245B1 (de) * 2003-02-21 2009-04-22 Voice Signal Technologies Inc. Verfahren zum produzieren abwechselnder äusserungshypothesen unter verwendung von hilfsinformationen bezüglich nahen konkurrenten
US7729913B1 (en) 2003-03-18 2010-06-01 A9.Com, Inc. Generation and selection of voice recognition grammars for conducting database searches
US8577681B2 (en) * 2003-09-11 2013-11-05 Nuance Communications, Inc. Pronunciation discovery for spoken words
US7574356B2 (en) * 2004-07-19 2009-08-11 At&T Intellectual Property Ii, L.P. System and method for spelling recognition using speech and non-speech input
US8255216B2 (en) * 2006-10-30 2012-08-28 Nuance Communications, Inc. Speech recognition of character sequences
US7831431B2 (en) 2006-10-31 2010-11-09 Honda Motor Co., Ltd. Voice recognition updates via remote broadcast signal
US20110202338A1 (en) * 2010-02-18 2011-08-18 Philip Inghelbrecht System and method for recognition of alphanumeric patterns including license plate numbers

Family Cites Families (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3466394A (en) * 1966-05-02 1969-09-09 Ibm Voice verification system
BE787377A (fr) * 1971-08-09 1973-02-09 Waterbury Nelson J Cartes de securite et systeme d'utilisation de telles cartes
US3752904A (en) * 1971-08-09 1973-08-14 Cynthia Cannon Credit and other security cards and card utilization system therefor
US3988715A (en) * 1975-10-24 1976-10-26 International Business Machines Corporation Multi-channel recognition discriminator
US4718102A (en) * 1983-01-19 1988-01-05 Communication Intelligence Corporation Process and apparatus involving pattern recognition
US4783804A (en) * 1985-03-21 1988-11-08 American Telephone And Telegraph Company, At&T Bell Laboratories Hidden Markov model speech recognition arrangement
US4819271A (en) * 1985-05-29 1989-04-04 International Business Machines Corporation Constructing Markov model word baseforms from multiple utterances by concatenating model sequences for word segments
US5769527A (en) * 1986-07-17 1998-06-23 Vari-Lite, Inc. Computer controlled lighting system with distributed control resources
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
JPH01102599A (ja) * 1987-10-12 1989-04-20 Internatl Business Mach Corp <Ibm> 音声認識方法
US5031206A (en) * 1987-11-30 1991-07-09 Fon-Ex, Inc. Method and apparatus for identifying words entered on DTMF pushbuttons
JP2739950B2 (ja) * 1988-03-31 1998-04-15 株式会社東芝 パターン認識装置
GB8809898D0 (en) * 1988-04-27 1988-06-02 British Telecomm Voice-operated service
US5179718A (en) * 1988-11-29 1993-01-12 International Business Machines Corporation Method of filing having a directed relationship through defining a staple relationship within the context of a folder document
US5101345A (en) * 1988-11-29 1992-03-31 International Business Machines Inc. Method of filing stapled documents with a staple relationship involving one or more application programs
US5027406A (en) * 1988-12-06 1991-06-25 Dragon Systems, Inc. Method for interactive speech recognition and training
US5216720A (en) * 1989-05-09 1993-06-01 Texas Instruments Incorporated Voice verification circuit for validating the identity of telephone calling card customers
US5509104A (en) * 1989-05-17 1996-04-16 At&T Corp. Speech recognition employing key word modeling and non-key word modeling
US5255310A (en) * 1989-08-11 1993-10-19 Korea Telecommunication Authority Method of approximately matching an input character string with a key word and vocally outputting data
US5365574A (en) * 1990-05-15 1994-11-15 Vcs Industries, Inc. Telephone network voice recognition and verification using selectively-adjustable signal thresholds
US5127043A (en) * 1990-05-15 1992-06-30 Vcs Industries, Inc. Simultaneous speaker-independent voice recognition and verification over a telephone network
US5125022A (en) * 1990-05-15 1992-06-23 Vcs Industries, Inc. Method for recognizing alphanumeric strings spoken over a telephone network
US5303299A (en) * 1990-05-15 1994-04-12 Vcs Industries, Inc. Method for continuous recognition of alphanumeric strings spoken over a telephone network
JP3059467B2 (ja) * 1990-07-17 2000-07-04 シャープ株式会社 ファイル管理装置
US5418717A (en) * 1990-08-27 1995-05-23 Su; Keh-Yih Multiple score language processing system
GB9021489D0 (en) * 1990-10-03 1990-11-14 Ensigma Ltd Methods and apparatus for verifying the originator of a sequence of operations
US5274560A (en) * 1990-12-03 1993-12-28 Audio Navigation Systems, Inc. Sensor free vehicle navigation system utilizing a voice input/output interface for routing a driver from his source point to his destination point
US5748840A (en) * 1990-12-03 1998-05-05 Audio Navigation Systems, Inc. Methods and apparatus for improving the reliability of recognizing words in a large database when the words are spelled or spoken
US5454062A (en) * 1991-03-27 1995-09-26 Audio Navigation Systems, Inc. Method for recognizing spoken words
US5497319A (en) * 1990-12-31 1996-03-05 Trans-Link International Corp. Machine translation and telecommunications system
AU1756992A (en) * 1991-03-26 1992-11-02 Litle & Co Confirming identity of telephone caller
US5283833A (en) * 1991-09-19 1994-02-01 At&T Bell Laboratories Method and apparatus for speech processing using morphology and rhyming
US5875108A (en) * 1991-12-23 1999-02-23 Hoffberg; Steven M. Ergonomic man-machine interface incorporating adaptive pattern recognition based control system
JP3131287B2 (ja) * 1992-05-27 2001-01-31 株式会社日立製作所 パターン認識装置
US5870492A (en) * 1992-06-04 1999-02-09 Wacom Co., Ltd. Hand-written character entry apparatus
US5502774A (en) * 1992-06-09 1996-03-26 International Business Machines Corporation Automatic recognition of a consistent message using multiple complimentary sources of information
US5452397A (en) * 1992-12-11 1995-09-19 Texas Instruments Incorporated Method and system for preventing entry of confusingly similar phases in a voice recognition system vocabulary list
US5455889A (en) * 1993-02-08 1995-10-03 International Business Machines Corporation Labelling speech using context-dependent acoustic prototypes
US5504805A (en) * 1993-04-05 1996-04-02 At&T Corp. Calling number identification using speech recognition
US5677989A (en) * 1993-04-30 1997-10-14 Lucent Technologies Inc. Speaker verification system and process
US5623609A (en) * 1993-06-14 1997-04-22 Hal Trust, L.L.C. Computer system and computer-implemented process for phonology-based automatic speech recognition
JP2781345B2 (ja) * 1993-09-20 1998-07-30 松下電器産業株式会社 情報再生装置
US5566272A (en) * 1993-10-27 1996-10-15 Lucent Technologies Inc. Automatic speech recognition (ASR) processing using confidence measures
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
US5806040A (en) * 1994-01-04 1998-09-08 Itt Corporation Speed controlled telephone credit card verification system
US5577164A (en) * 1994-01-28 1996-11-19 Canon Kabushiki Kaisha Incorrect voice command recognition prevention and recovery processing method and apparatus
US5655058A (en) * 1994-04-12 1997-08-05 Xerox Corporation Segmentation of audio data for indexing of conversational speech for real-time or postprocessing applications
US5642519A (en) * 1994-04-29 1997-06-24 Sun Microsystems, Inc. Speech interpreter with a unified grammer compiler
US5537317A (en) * 1994-06-01 1996-07-16 Mitsubishi Electric Research Laboratories Inc. System for correcting grammer based parts on speech probability
EP0694862A3 (de) * 1994-07-22 1996-07-24 At & T Corp Erkennung von degradierten, graustufenförmigen Dokumenten mittels zweidimensionalen versteckten Pseudo-Markovmodellen und N-best-Hypothesen
US5519786A (en) * 1994-08-09 1996-05-21 Trw Inc. Method and apparatus for implementing a weighted voting scheme for multiple optical character recognition systems
US5802205A (en) * 1994-09-09 1998-09-01 Motorola, Inc. Method and system for lexical processing
US5680509A (en) * 1994-09-27 1997-10-21 International Business Machines Corporation Method and apparatus for estimating phone class probabilities a-posteriori using a decision tree
WO1996010795A1 (en) * 1994-10-03 1996-04-11 Helfgott & Karas, P.C. A database accessing system
US5640490A (en) * 1994-11-14 1997-06-17 Fonix Corporation User independent, real-time speech recognition system and method
US5729656A (en) * 1994-11-30 1998-03-17 International Business Machines Corporation Reduction of search space in speech recognition using phone boundaries and phone ranking
JP3375766B2 (ja) * 1994-12-27 2003-02-10 松下電器産業株式会社 文字認識装置
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
US5687287A (en) * 1995-05-22 1997-11-11 Lucent Technologies Inc. Speaker verification method and apparatus using mixture decomposition discrimination
US5680511A (en) * 1995-06-07 1997-10-21 Dragon Systems, Inc. Systems and methods for word recognition
US5903864A (en) * 1995-08-30 1999-05-11 Dragon Systems Speech recognition
US5781882A (en) * 1995-09-14 1998-07-14 Motorola, Inc. Very low bit rate voice messaging system using asymmetric voice compression processing
CA2165400C (en) * 1995-12-15 1999-04-20 Jean Serodes Method of predicting residual chlorine in water supply systems
US5719921A (en) * 1996-02-29 1998-02-17 Nynex Science & Technology Methods and apparatus for activating telephone services in response to speech
US5850480A (en) * 1996-05-30 1998-12-15 Scan-Optics, Inc. OCR error correction methods and apparatus utilizing contextual comparison
US5797123A (en) * 1996-10-01 1998-08-18 Lucent Technologies Inc. Method of key-phase detection and verification for flexible speech understanding
US5829000A (en) * 1996-10-31 1998-10-27 Microsoft Corporation Method and system for correcting misrecognized spoken words or phrases
US5889897A (en) * 1997-04-08 1999-03-30 International Patent Holdings Ltd. Methodology for OCR error checking through text image regeneration
US5937385A (en) * 1997-10-20 1999-08-10 International Business Machines Corporation Method and apparatus for creating speech recognition grammars constrained by counter examples
US5913196A (en) * 1997-11-17 1999-06-15 Talmor; Rita System and method for establishing identity of a speaker

Also Published As

Publication number Publication date
EP0848536B1 (de) 2005-07-20
DE69733740T2 (de) 2006-04-20
EP0848536A2 (de) 1998-06-17
US6137863A (en) 2000-10-24
CA2221913A1 (en) 1998-06-13
EP0848536A3 (de) 1999-03-17
CA2221913C (en) 2002-03-05

Similar Documents

Publication Publication Date Title
DE69733740D1 (de) Statistische Datenbank-Korrektur von alphanumerischen Kontennummern unter Verwendung von Spracherkennung
DE69814589D1 (de) Spracherkennung unter verwendung mehrerer spracherkenner
DE69719270D1 (de) Sprachsynthese unter Verwendung von Hilfsinformationen
DE69518723T2 (de) Verminderung des Suchraumes bei Spracherkennung unter Verwendung von Phonemgrenzen und Phonemklassen
DE3773039D1 (de) Spracherkennungssystem unter verwendung von markov-modellen.
DE69733767D1 (de) Sekundäre kanäle unter verwendung von kodeverletzungen
NO974097D0 (no) Talegjenkjenning
FI954573A0 (fi) Asiayhteydessä olevan puheen tunnistus
DE69032777T2 (de) Spracherkennung unter Anwendung von Stichwörtern und Nichtstichwörter-Modellierung
DK0789901T3 (da) Talegenkendelse
DE69525884T2 (de) Fernbedienungsverfahren unter Verwendung von veränderlichem Identifikationscode
DE69719576T2 (de) Fluor-desoxy-glucose-Synthetisierer unter Verwendung von Kolonnen
DE69632517D1 (de) Erkennung kontinuierlicher Sprache
DE69132996T2 (de) Gleichzeitige sprecherunabhängige Spracherkennung und -verifizierung über ein Telefonnetz
DE69811921D1 (de) Vorrichtung und verfahren zur unterscheidung von ähnlich klingenden wörtern in der spracherkennung
DE69720134T2 (de) Spracherkenner unter Verwendung von Grundfrequenzintensitätsdaten
DE69823644D1 (de) Auswahl von superwörtern auf der basis von kriterien aus spracherkennung sowie sprachverständnis
DE3688614D1 (de) Worterkennung in einem spracherkennungssystem unter verwendung datenermaessigter wortmuster.
DE69623472D1 (de) Derivate von dolastatin, dreen herstellung un verwendung
DE69032282D1 (de) System zur Spracherkennung
DE69720822D1 (de) Verwendung von Sprachaktivitätserkennung zur effizienten Sprachkodierung
DE69421596D1 (de) Spracherkennung unter Anwendung von Biosignalen
DE69614233T2 (de) Sprachadaptionssystem und Spracherkenner
DE69028021T2 (de) Einrichtung zur Erkennung von kontinuierlicher Sprache
DE69421595T2 (de) Spracherkennung unter Anwendung von Biosignalen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition