EP2875508A4 - Method and system for real-time keyword spotting for speech analytics - Google Patents

Method and system for real-time keyword spotting for speech analytics

Info

Publication number
EP2875508A4
EP2875508A4 EP12881416.7A EP12881416A EP2875508A4 EP 2875508 A4 EP2875508 A4 EP 2875508A4 EP 12881416 A EP12881416 A EP 12881416A EP 2875508 A4 EP2875508 A4 EP 2875508A4
Authority
EP
European Patent Office
Prior art keywords
real
keyword spotting
speech analytics
time keyword
analytics
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.)
Ceased
Application number
EP12881416.7A
Other languages
German (de)
French (fr)
Other versions
EP2875508A1 (en
Inventor
Aravind Ganapathiraju
Ananth Nagaraja Iyer
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.)
Interactive Intelligence Inc
Original Assignee
Interactive Intelligence 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 Interactive Intelligence Inc filed Critical Interactive Intelligence Inc
Priority to EP17205395.1A priority Critical patent/EP3309778A1/en
Publication of EP2875508A1 publication Critical patent/EP2875508A1/en
Publication of EP2875508A4 publication Critical patent/EP2875508A4/en
Ceased 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
    • 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
    • G10L2015/088—Word spotting

Landscapes

  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Multimedia (AREA)
  • Machine Translation (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Alarm Systems (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Navigation (AREA)
  • Circuits Of Receivers In General (AREA)
EP12881416.7A 2012-07-20 2012-07-20 Method and system for real-time keyword spotting for speech analytics Ceased EP2875508A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP17205395.1A EP3309778A1 (en) 2012-07-20 2012-07-20 Method for real-time keyword spotting for speech analytics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/047715 WO2014014478A1 (en) 2012-07-20 2012-07-20 Method and system for real-time keyword spotting for speech analytics

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP17205395.1A Division EP3309778A1 (en) 2012-07-20 2012-07-20 Method for real-time keyword spotting for speech analytics

Publications (2)

Publication Number Publication Date
EP2875508A1 EP2875508A1 (en) 2015-05-27
EP2875508A4 true EP2875508A4 (en) 2015-12-30

Family

ID=49949148

Family Applications (2)

Application Number Title Priority Date Filing Date
EP17205395.1A Ceased EP3309778A1 (en) 2012-07-20 2012-07-20 Method for real-time keyword spotting for speech analytics
EP12881416.7A Ceased EP2875508A4 (en) 2012-07-20 2012-07-20 Method and system for real-time keyword spotting for speech analytics

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP17205395.1A Ceased EP3309778A1 (en) 2012-07-20 2012-07-20 Method for real-time keyword spotting for speech analytics

Country Status (5)

Country Link
EP (2) EP3309778A1 (en)
AU (2) AU2012385479B2 (en)
BR (1) BR112015017106B1 (en)
CA (1) CA2882664A1 (en)
WO (1) WO2014014478A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2682645C1 (en) 2015-03-20 2019-03-20 Пфайзер Инк. Bifunction cytotoxic agents containing pharmacophore cti
CN105161096B (en) * 2015-09-22 2017-05-10 百度在线网络技术（北京）有限公司 Speech recognition processing method and device based on garbage models
US10832342B1 (en) 2017-07-31 2020-11-10 United Services Automobile Association (Usaa) Systems and methods for adjusting premium rate based on usage
CN111883113B (en) * 2020-07-30 2024-01-30 云知声智能科技股份有限公司 Voice recognition method and device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5199077A (en) * 1991-09-19 1993-03-30 Xerox Corporation Wordspotting for voice editing and indexing
US5797123A (en) * 1996-10-01 1998-08-18 Lucent Technologies Inc. Method of key-phase detection and verification for flexible speech understanding
US6073095A (en) * 1997-10-15 2000-06-06 International Business Machines Corporation Fast vocabulary independent method and apparatus for spotting words in speech

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7617104B2 (en) * 2003-01-21 2009-11-10 Microsoft Corporation Method of speech recognition using hidden trajectory Hidden Markov Models
US7827011B2 (en) * 2005-05-03 2010-11-02 Aware, Inc. Method and system for real-time signal classification
JP2007057844A (en) * 2005-08-24 2007-03-08 Fujitsu Ltd Speech recognition system and speech processing system
US7890325B2 (en) * 2006-03-16 2011-02-15 Microsoft Corporation Subword unit posterior probability for measuring confidence
JP4660739B2 (en) * 2006-09-01 2011-03-30 独立行政法人産業技術総合研究所 Sound analyzer and program
WO2010019831A1 (en) * 2008-08-14 2010-02-18 21Ct, Inc. Hidden markov model for speech processing with training method
KR101587866B1 (en) * 2009-06-03 2016-01-25 삼성전자주식회사 Apparatus and method for extension of articulation dictionary by speech recognition
GB2478314B (en) * 2010-03-02 2012-09-12 Toshiba Res Europ Ltd A speech processor, a speech processing method and a method of training a speech processor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5199077A (en) * 1991-09-19 1993-03-30 Xerox Corporation Wordspotting for voice editing and indexing
US5797123A (en) * 1996-10-01 1998-08-18 Lucent Technologies Inc. Method of key-phase detection and verification for flexible speech understanding
US6073095A (en) * 1997-10-15 2000-06-06 International Business Machines Corporation Fast vocabulary independent method and apparatus for spotting words in speech

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
KESHET J ET AL: "Discriminative keyword spotting", SPEECH COMMUNICATION, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, vol. 51, no. 4, 1 April 2009 (2009-04-01), pages 317 - 329, XP025936888, ISSN: 0167-6393, [retrieved on 20081017], DOI: 10.1016/J.SPECOM.2008.10.002 *
See also references of WO2014014478A1 *

Also Published As

Publication number Publication date
WO2014014478A1 (en) 2014-01-23
AU2012385479B2 (en) 2018-12-13
BR112015017106B1 (en) 2023-12-12
BR112015017106A2 (en) 2022-08-30
EP2875508A1 (en) 2015-05-27
CA2882664A1 (en) 2014-01-23
EP3309778A1 (en) 2018-04-18
AU2018271242A1 (en) 2018-12-13
NZ719961A (en) 2016-11-25
AU2012385479A1 (en) 2015-03-05
NZ704832A (en) 2016-11-25

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