DE69715784T2 - Verfahren und Vorrichtung zur automatischen Erzeugung eines Spracherkennungswörterbuchs aus einer Telefonauskunftsliste - Google Patents

Verfahren und Vorrichtung zur automatischen Erzeugung eines Spracherkennungswörterbuchs aus einer Telefonauskunftsliste

Info

Publication number
DE69715784T2
DE69715784T2 DE69715784T DE69715784T DE69715784T2 DE 69715784 T2 DE69715784 T2 DE 69715784T2 DE 69715784 T DE69715784 T DE 69715784T DE 69715784 T DE69715784 T DE 69715784T DE 69715784 T2 DE69715784 T2 DE 69715784T2
Authority
DE
Germany
Prior art keywords
speech recognition
telephone directory
automatic generation
recognition dictionary
dictionary
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
DE69715784T
Other languages
English (en)
Other versions
DE69715784D1 (de
Inventor
Vishwa Gupta
Michael Sabourin
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.)
Nortel Networks Ltd
Original Assignee
Nortel Networks Ltd
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 Nortel Networks Ltd filed Critical Nortel Networks Ltd
Publication of DE69715784D1 publication Critical patent/DE69715784D1/de
Application granted granted Critical
Publication of DE69715784T2 publication Critical patent/DE69715784T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/487—Arrangements for providing information services, e.g. recorded voice services or time announcements
    • H04M3/493—Interactive information services, e.g. directory enquiries ; Arrangements therefor, e.g. interactive voice response [IVR] systems or voice portals
    • H04M3/4931—Directory assistance systems
    • 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
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G10L2015/226—Procedures used during a speech recognition process, e.g. man-machine dialogue using non-speech characteristics
    • G10L2015/228—Procedures used during a speech recognition process, e.g. man-machine dialogue using non-speech characteristics of application context
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/40—Electronic components, circuits, software, systems or apparatus used in telephone systems using speech recognition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99941—Database schema or data structure
    • Y10S707/99943—Generating database or data structure, e.g. via user interface

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Machine Translation (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Telephonic Communication Services (AREA)
DE69715784T 1996-11-29 1997-11-18 Verfahren und Vorrichtung zur automatischen Erzeugung eines Spracherkennungswörterbuchs aus einer Telefonauskunftsliste Expired - Lifetime DE69715784T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/757,610 US5839107A (en) 1996-11-29 1996-11-29 Method and apparatus for automatically generating a speech recognition vocabulary from a white pages listing

Publications (2)

Publication Number Publication Date
DE69715784D1 DE69715784D1 (de) 2002-10-31
DE69715784T2 true DE69715784T2 (de) 2003-06-12

Family

ID=25048513

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69715784T Expired - Lifetime DE69715784T2 (de) 1996-11-29 1997-11-18 Verfahren und Vorrichtung zur automatischen Erzeugung eines Spracherkennungswörterbuchs aus einer Telefonauskunftsliste

Country Status (5)

Country Link
US (1) US5839107A (de)
EP (1) EP0845774B1 (de)
JP (1) JPH10229449A (de)
CA (1) CA2218196C (de)
DE (1) DE69715784T2 (de)

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US7401023B1 (en) 2000-09-06 2008-07-15 Verizon Corporate Services Group Inc. Systems and methods for providing automated directory assistance using transcripts
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US6625600B2 (en) 2001-04-12 2003-09-23 Telelogue, Inc. Method and apparatus for automatically processing a user's communication
US6671670B2 (en) * 2001-06-27 2003-12-30 Telelogue, Inc. System and method for pre-processing information used by an automated attendant
US20030105622A1 (en) * 2001-12-03 2003-06-05 Netbytel, Inc. Retrieval of records using phrase chunking
US20030149566A1 (en) * 2002-01-02 2003-08-07 Esther Levin System and method for a spoken language interface to a large database of changing records
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US20050004799A1 (en) * 2002-12-31 2005-01-06 Yevgenly Lyudovyk System and method for a spoken language interface to a large database of changing records
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US7640160B2 (en) 2005-08-05 2009-12-29 Voicebox Technologies, Inc. Systems and methods for responding to natural language speech utterance
US7620549B2 (en) 2005-08-10 2009-11-17 Voicebox Technologies, Inc. System and method of supporting adaptive misrecognition in conversational speech
US7949529B2 (en) 2005-08-29 2011-05-24 Voicebox Technologies, Inc. Mobile systems and methods of supporting natural language human-machine interactions
US7634409B2 (en) 2005-08-31 2009-12-15 Voicebox Technologies, Inc. Dynamic speech sharpening
US8498999B1 (en) * 2005-10-14 2013-07-30 Wal-Mart Stores, Inc. Topic relevant abbreviations
US8073681B2 (en) 2006-10-16 2011-12-06 Voicebox Technologies, Inc. System and method for a cooperative conversational voice user interface
JP4859642B2 (ja) * 2006-11-30 2012-01-25 富士通株式会社 音声情報管理装置
US7860707B2 (en) * 2006-12-13 2010-12-28 Microsoft Corporation Compound word splitting for directory assistance services
US7818176B2 (en) 2007-02-06 2010-10-19 Voicebox Technologies, Inc. System and method for selecting and presenting advertisements based on natural language processing of voice-based input
US8140335B2 (en) 2007-12-11 2012-03-20 Voicebox Technologies, Inc. System and method for providing a natural language voice user interface in an integrated voice navigation services environment
US8589161B2 (en) 2008-05-27 2013-11-19 Voicebox Technologies, Inc. System and method for an integrated, multi-modal, multi-device natural language voice services environment
US9305548B2 (en) 2008-05-27 2016-04-05 Voicebox Technologies Corporation System and method for an integrated, multi-modal, multi-device natural language voice services environment
US8326637B2 (en) 2009-02-20 2012-12-04 Voicebox Technologies, Inc. System and method for processing multi-modal device interactions in a natural language voice services environment
US9171541B2 (en) 2009-11-10 2015-10-27 Voicebox Technologies Corporation System and method for hybrid processing in a natural language voice services environment
WO2011059997A1 (en) 2009-11-10 2011-05-19 Voicebox Technologies, Inc. System and method for providing a natural language content dedication service
CN107003996A (zh) 2014-09-16 2017-08-01 声钰科技 语音商务
US9898459B2 (en) 2014-09-16 2018-02-20 Voicebox Technologies Corporation Integration of domain information into state transitions of a finite state transducer for natural language processing
CN107003999B (zh) 2014-10-15 2020-08-21 声钰科技 对用户的在先自然语言输入的后续响应的系统和方法
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Also Published As

Publication number Publication date
EP0845774A2 (de) 1998-06-03
DE69715784D1 (de) 2002-10-31
EP0845774A3 (de) 1999-01-20
JPH10229449A (ja) 1998-08-25
CA2218196C (en) 2004-12-14
CA2218196A1 (en) 1998-05-29
US5839107A (en) 1998-11-17
EP0845774B1 (de) 2002-09-25

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