DE602006018795D1 - Kompensation der variabilität zwischen sitzungen zur automatischen extraktion von informationen aus sprache - Google Patents

Kompensation der variabilität zwischen sitzungen zur automatischen extraktion von informationen aus sprache

Info

Publication number
DE602006018795D1
DE602006018795D1 DE602006018795T DE602006018795T DE602006018795D1 DE 602006018795 D1 DE602006018795 D1 DE 602006018795D1 DE 602006018795 T DE602006018795 T DE 602006018795T DE 602006018795 T DE602006018795 T DE 602006018795T DE 602006018795 D1 DE602006018795 D1 DE 602006018795D1
Authority
DE
Germany
Prior art keywords
variability
information
compensation
automatic extraction
voice signal
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.)
Active
Application number
DE602006018795T
Other languages
English (en)
Inventor
Claudio Vair
Daniele Colibro
Pietro Laface
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.)
Loquendo SpA
Original Assignee
Loquendo SpA
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 Loquendo SpA filed Critical Loquendo SpA
Publication of DE602006018795D1 publication Critical patent/DE602006018795D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G10L17/00—Speaker identification or verification techniques
    • G10L17/04—Training, enrolment or model building

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Machine Translation (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Complex Calculations (AREA)
DE602006018795T 2006-05-16 2006-05-16 Kompensation der variabilität zwischen sitzungen zur automatischen extraktion von informationen aus sprache Active DE602006018795D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2006/004598 WO2007131530A1 (en) 2006-05-16 2006-05-16 Intersession variability compensation for automatic extraction of information from voice

Publications (1)

Publication Number Publication Date
DE602006018795D1 true DE602006018795D1 (de) 2011-01-20

Family

ID=37057050

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006018795T Active DE602006018795D1 (de) 2006-05-16 2006-05-16 Kompensation der variabilität zwischen sitzungen zur automatischen extraktion von informationen aus sprache

Country Status (8)

Country Link
US (1) US8566093B2 (de)
EP (1) EP2022042B1 (de)
AT (1) ATE491202T1 (de)
AU (1) AU2006343470B2 (de)
CA (1) CA2652302C (de)
DE (1) DE602006018795D1 (de)
ES (1) ES2357674T3 (de)
WO (1) WO2007131530A1 (de)

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US8504366B2 (en) * 2005-12-19 2013-08-06 Nuance Communications, Inc. Joint factor analysis scoring for speech processing systems
DE602007014382D1 (de) * 2007-11-12 2011-06-16 Harman Becker Automotive Sys Unterscheidung zwischen Vordergrundsprache und Hintergrundgeräuschen
US9020816B2 (en) * 2008-08-14 2015-04-28 21Ct, Inc. Hidden markov model for speech processing with training method
US8412525B2 (en) 2009-04-30 2013-04-02 Microsoft Corporation Noise robust speech classifier ensemble
US9177557B2 (en) * 2009-07-07 2015-11-03 General Motors Llc. Singular value decomposition for improved voice recognition in presence of multi-talker background noise
FR2965377A1 (fr) 2010-09-24 2012-03-30 Univ D Avignon Et Des Pays De Vaucluse Procede de classification de donnees biometriques
US9042867B2 (en) * 2012-02-24 2015-05-26 Agnitio S.L. System and method for speaker recognition on mobile devices
US9984678B2 (en) * 2012-03-23 2018-05-29 Microsoft Technology Licensing, Llc Factored transforms for separable adaptation of acoustic models
DK2713367T3 (en) 2012-09-28 2017-02-20 Agnitio S L Speech Recognition
US9240184B1 (en) * 2012-11-15 2016-01-19 Google Inc. Frame-level combination of deep neural network and gaussian mixture models
US20140222423A1 (en) * 2013-02-07 2014-08-07 Nuance Communications, Inc. Method and Apparatus for Efficient I-Vector Extraction
US9406298B2 (en) * 2013-02-07 2016-08-02 Nuance Communications, Inc. Method and apparatus for efficient i-vector extraction
US9865266B2 (en) * 2013-02-25 2018-01-09 Nuance Communications, Inc. Method and apparatus for automated speaker parameters adaptation in a deployed speaker verification system
US9489965B2 (en) * 2013-03-15 2016-11-08 Sri International Method and apparatus for acoustic signal characterization
US9258425B2 (en) 2013-05-22 2016-02-09 Nuance Communications, Inc. Method and system for speaker verification
US10438581B2 (en) 2013-07-31 2019-10-08 Google Llc Speech recognition using neural networks
US9514753B2 (en) 2013-11-04 2016-12-06 Google Inc. Speaker identification using hash-based indexing
EP3123468A1 (de) * 2014-03-28 2017-02-01 Intel IP Corporation Trainingsklassifizierer mit ausgewählten kohortenprobenuntergruppen
US10014007B2 (en) 2014-05-28 2018-07-03 Interactive Intelligence, Inc. Method for forming the excitation signal for a glottal pulse model based parametric speech synthesis system
US10255903B2 (en) 2014-05-28 2019-04-09 Interactive Intelligence Group, Inc. Method for forming the excitation signal for a glottal pulse model based parametric speech synthesis system
US9792899B2 (en) * 2014-07-15 2017-10-17 International Business Machines Corporation Dataset shift compensation in machine learning
CN107104994B (zh) * 2016-02-22 2021-07-20 华硕电脑股份有限公司 语音识别方法、电子装置及语音识别系统
CA3030133C (en) 2016-06-02 2022-08-09 Genesys Telecommunications Laboratories, Inc. Technologies for authenticating a speaker using voice biometrics
DE102017207876A1 (de) * 2017-05-10 2018-11-15 Robert Bosch Gmbh Parallelisierte Verarbeitung
CN109146450A (zh) 2017-06-16 2019-01-04 阿里巴巴集团控股有限公司 支付方法、客户端、电子设备、存储介质和服务器
US10304475B1 (en) * 2017-08-14 2019-05-28 Amazon Technologies, Inc. Trigger word based beam selection
US11289098B2 (en) * 2019-03-08 2022-03-29 Samsung Electronics Co., Ltd. Method and apparatus with speaker recognition registration
CN111833887A (zh) * 2020-07-14 2020-10-27 山东理工大学 一种基于局部保持判别投影的说话人确认方法

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US6519561B1 (en) * 1997-11-03 2003-02-11 T-Netix, Inc. Model adaptation of neural tree networks and other fused models for speaker verification
US6327565B1 (en) * 1998-04-30 2001-12-04 Matsushita Electric Industrial Co., Ltd. Speaker and environment adaptation based on eigenvoices
US6141644A (en) * 1998-09-04 2000-10-31 Matsushita Electric Industrial Co., Ltd. Speaker verification and speaker identification based on eigenvoices
US6571208B1 (en) * 1999-11-29 2003-05-27 Matsushita Electric Industrial Co., Ltd. Context-dependent acoustic models for medium and large vocabulary speech recognition with eigenvoice training
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DE10047723A1 (de) * 2000-09-27 2002-04-11 Philips Corp Intellectual Pty Verfahren zur Ermittlung eines Eigenraums zur Darstellung einer Mehrzahl von Trainingssprechern
US6895376B2 (en) * 2001-05-04 2005-05-17 Matsushita Electric Industrial Co., Ltd. Eigenvoice re-estimation technique of acoustic models for speech recognition, speaker identification and speaker verification
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JP4652232B2 (ja) * 2003-07-01 2011-03-16 フランス・テレコム 話者の圧縮表現用の音声信号の分析のための方法およびシステム
US20080208581A1 (en) * 2003-12-05 2008-08-28 Queensland University Of Technology Model Adaptation System and Method for Speaker Recognition
CA2609247C (en) * 2005-05-24 2015-10-13 Loquendo S.P.A. Automatic text-independent, language-independent speaker voice-print creation and speaker recognition
DE602007004733D1 (de) * 2007-10-10 2010-03-25 Harman Becker Automotive Sys Sprechererkennung
US8050920B2 (en) * 2008-01-18 2011-11-01 Universidad De Chile Biometric control method on the telephone network with speaker verification technology by using an intra speaker variability and additive noise unsupervised compensation

Also Published As

Publication number Publication date
US20110040561A1 (en) 2011-02-17
CA2652302A1 (en) 2007-11-22
CA2652302C (en) 2015-04-07
EP2022042A1 (de) 2009-02-11
WO2007131530A1 (en) 2007-11-22
AU2006343470B2 (en) 2012-07-19
AU2006343470A1 (en) 2007-11-22
EP2022042B1 (de) 2010-12-08
ES2357674T3 (es) 2011-04-28
US8566093B2 (en) 2013-10-22
ATE491202T1 (de) 2010-12-15

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