AU5547100A - Speech and voice signal processing - Google Patents

Speech and voice signal processing

Info

Publication number
AU5547100A
AU5547100A AU55471/00A AU5547100A AU5547100A AU 5547100 A AU5547100 A AU 5547100A AU 55471/00 A AU55471/00 A AU 55471/00A AU 5547100 A AU5547100 A AU 5547100A AU 5547100 A AU5547100 A AU 5547100A
Authority
AU
Australia
Prior art keywords
speech
signal processing
voice signal
voice
processing
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.)
Abandoned
Application number
AU55471/00A
Inventor
Ronald Chalmers
Steven Leslie Pae
Mark Christopher Simpson
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.)
Cyber Technology (iom) Ltd
Original Assignee
GLENDALE TECHNOLOGY 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 GLENDALE TECHNOLOGY CORP filed Critical GLENDALE TECHNOLOGY CORP
Publication of AU5547100A publication Critical patent/AU5547100A/en
Abandoned 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
    • G10L15/02—Feature extraction for speech recognition; Selection of recognition unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (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)
AU55471/00A 1999-06-14 2000-06-14 Speech and voice signal processing Abandoned AU5547100A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9913773 1999-06-14
GBGB9913773.9A GB9913773D0 (en) 1999-06-14 1999-06-14 Speech signal processing
PCT/GB2000/002332 WO2000077772A2 (en) 1999-06-14 2000-06-14 Speech and voice signal preprocessing

Publications (1)

Publication Number Publication Date
AU5547100A true AU5547100A (en) 2001-01-02

Family

ID=10855289

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55471/00A Abandoned AU5547100A (en) 1999-06-14 2000-06-14 Speech and voice signal processing

Country Status (3)

Country Link
AU (1) AU5547100A (en)
GB (2) GB9913773D0 (en)
WO (1) WO2000077772A2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9571652B1 (en) 2005-04-21 2017-02-14 Verint Americas Inc. Enhanced diarization systems, media and methods of use
US8930261B2 (en) 2005-04-21 2015-01-06 Verint Americas Inc. Method and system for generating a fraud risk score using telephony channel based audio and non-audio data
US8793131B2 (en) 2005-04-21 2014-07-29 Verint Americas Inc. Systems, methods, and media for determining fraud patterns and creating fraud behavioral models
US20120253805A1 (en) 2005-04-21 2012-10-04 Anthony Rajakumar Systems, methods, and media for determining fraud risk from audio signals
US8639757B1 (en) 2011-08-12 2014-01-28 Sprint Communications Company L.P. User localization using friend location information
US8924285B2 (en) 2005-04-21 2014-12-30 Verint Americas Inc. Building whitelists comprising voiceprints not associated with fraud and screening calls using a combination of a whitelist and blacklist
US9113001B2 (en) 2005-04-21 2015-08-18 Verint Americas Inc. Systems, methods, and media for disambiguating call data to determine fraud
RU2419890C1 (en) * 2009-09-24 2011-05-27 Общество с ограниченной ответственностью "Центр речевых технологий" Method of identifying speaker from arbitrary speech phonograms based on formant equalisation
US9368116B2 (en) 2012-09-07 2016-06-14 Verint Systems Ltd. Speaker separation in diarization
US10134400B2 (en) 2012-11-21 2018-11-20 Verint Systems Ltd. Diarization using acoustic labeling
US9460722B2 (en) 2013-07-17 2016-10-04 Verint Systems Ltd. Blind diarization of recorded calls with arbitrary number of speakers
US9984706B2 (en) 2013-08-01 2018-05-29 Verint Systems Ltd. Voice activity detection using a soft decision mechanism
US9875742B2 (en) 2015-01-26 2018-01-23 Verint Systems Ltd. Word-level blind diarization of recorded calls with arbitrary number of speakers
CN106683686A (en) * 2016-11-18 2017-05-17 祝洋 Examinee gender statistical equipment and statistical method of same
US11538128B2 (en) 2018-05-14 2022-12-27 Verint Americas Inc. User interface for fraud alert management
US10887452B2 (en) 2018-10-25 2021-01-05 Verint Americas Inc. System architecture for fraud detection
IL288671B2 (en) 2019-06-20 2024-06-01 Verint Americas Inc Systems and methods for authentication and fraud detection
US11868453B2 (en) 2019-11-07 2024-01-09 Verint Americas Inc. Systems and methods for customer authentication based on audio-of-interest

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4827516A (en) * 1985-10-16 1989-05-02 Toppan Printing Co., Ltd. Method of analyzing input speech and speech analysis apparatus therefor
DE4111995A1 (en) * 1991-04-12 1992-10-15 Philips Patentverwaltung CIRCUIT ARRANGEMENT FOR VOICE RECOGNITION
CA2154464C (en) * 1993-02-01 1999-06-22 Bruce S. Allen A method and apparatus for audio teleconferencing a plurality of phone channels
US5465317A (en) * 1993-05-18 1995-11-07 International Business Machines Corporation Speech recognition system with improved rejection of words and sounds not in the system vocabulary
GB9706174D0 (en) * 1997-03-25 1997-11-19 Secr Defence Recognition system

Also Published As

Publication number Publication date
GB9913773D0 (en) 1999-08-11
GB2367938A (en) 2002-04-17
WO2000077772A2 (en) 2000-12-21
GB0200735D0 (en) 2002-02-27
WO2000077772A3 (en) 2002-10-10

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase