'Speaker verification' diaporamas de présentation

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Using Voice Biometrics to Verify Identity over the Telephone

Using Voice Biometrics to Verify Identity over the Telephone. Maurizio Miragoli. Agenda. The rising cost of fraud The insecure contact center Why voice can be used for security The speaker verification process Multiple security levels with voice Implementation requirements Proof points.

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Applications of Large Vocabulary Continuous Speech Recognition for Fatigue Detection

Applications of Large Vocabulary Continuous Speech Recognition for Fatigue Detection. Sridhar Raghavan Dept. of Electrical and Computer Engineering Mississippi State University URL: http://www.cavs.msstate.edu/hse/ies/publications/books/msstate_theses/2006/fatigue_detection/. Abstract.

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VOICE USER INTERFACE

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Automatic Speaker Recognition: Technologies, Evaluations and Possible Future

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Speaker Verification System Part A Final Presentation

Speaker Verification System Part A Final Presentation. Performed by: Barak Benita & Daniel Adler Instructor: Erez Sabbag . The Project Goal:. Implementation of a speaker verification algorithm on a TI 54X DSP. Introduction.

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Florian Schiel Venice International University Oct 2007

Speaker Recognition = Speaker Identification, Speaker Verification. Florian Schiel Venice International University Oct 2007. Agenda. See the Context Speech Recognition vs. Speaker Recognition Speaker Identification vs. Speaker Verification Speaker Recognition: Basics

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Using Speaker Recognition

Using Speaker Recognition. Judith A. Markowitz, PhD J. Markowitz, Consultants Chicago, IL www.jmarkowitz.com. AVIOS-Israel Annual Meeting May 15, 2007. What is Speaker Recognition?. A group of biometric technologies that analyze information

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Speaker Verification

Speaker Verification. Secure AND Efficient, Deployments in Finance and Banking. Jonathan Moav Director of Marketing Jonathan.Moav@Persay.com. Persay -The Company. Founded 2000 Verint (Comverse Infosys) (NASDAQ:VRNT) Spin-Off

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Dynamic Programming Chapter 15 Highlights

Dynamic Programming Chapter 15 Highlights. Charles Tappert Seidenberg School of CSIS, Pace University. What is dynamic programming?. Dynamic programming is a method of solving optimization problems by combining the solutions of subproblems Developing these algorithms follows four steps:

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Chapter 14 Speaker Recognition

Chapter 14 Speaker Recognition. 14.1 Introduction to speaker recognition 14.2 The basic problems for speaker recognition 14.3 Approaches and systems 14.4 Language Identification. 14.1 Introduction to speaker recognition (1).

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WOZ acoustic data collection for interactive TV

WOZ acoustic data collection for interactive TV. A. Brutti*, L. Cristoforetti* , W. Kellermann+, L. Marquardt+, M. Omologo* * Fondazione Bruno Kessler (FBK) - irst Via Sommarive 18, 38050 Povo (TN), ITALY

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Some activities on Biometrics at ENST/CNRS-LTCI

Some activities on Biometrics at ENST/CNRS-LTCI. G. CHOLLET, R. CROCE, G. GRAVIER, J. KHARROUBI, D. PETROVSKA-DELACRETAZ, M. SIGELLE ( chollet,croce,kharroub,petrovsk,sigelle ) @ tsi.enst.fr ggravier @ infres.enst.fr

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SPEAKER VERIFICATION USING SUPPORT VECTOR MACHINES

SPEAKER VERIFICATION USING SUPPORT VECTOR MACHINES. S. Raghavan, G. Lazarou and J. Picone Intelligent Electronic Systems Center for Advanced Vehicular Systems Mississippi State University URL: http://www.cavs.msstate.edu/hse/ies/publications/conferences/ieee_secon/2006/support_vectors/.

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Secure-Access System via Fixed and Mobile Telephone Networks using Voice Biometrics

Secure-Access System via Fixed and Mobile Telephone Networks using Voice Biometrics. Authors: Anastasis Kounoudes, Anixi Antonakoudi, Vasilis Kekatos. Introduction. We propose a double-digit voice biometric system for secure access in

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by Habib ur Rehman Abdul Basit CENTER FOR ADVANCED STUDIES IN ENGINERING

Digital Signal Processing ( Term Project ). by Habib ur Rehman Abdul Basit CENTER FOR ADVANCED STUDIES IN ENGINERING. Speaker Recognition System. Introduction What is Speaker Recognition?. A process that automatically recognizes, who is speaking on the basis of individual

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Speaker Verification

Speaker Verification. Seth McNeill 18 April 2003 Presentation for EEL6586 Automatic Speech Processing. Outline of things to come. 1) Who am I? 2) Verification vs. ID 3) Features 4) Modeling 5) My Project. 2/12. Who am I?. First Year Graduate Student First Year at UF

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Speaker Recognition

Speaker Recognition. By Afshan Hina. Overview. What is speaker recognition? Voice Pattern Categories of Speaker recognition. Verification versus identification Phases of speaker recognition Technology used Advantages and disadvantages Conclusion Commentary. Speaker Recognition.

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Automatic Speaker Recognition in Military Environment

Automatic Speaker Recognition in Military Environment. Corinna Harwardt 28.10.2009. Overview. Basics of automatic speaker recognition The VerA system GMM-UBM based system Results on military relevant audio data High-Level Features for improved speaker recognition

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Speaker Verification

Speaker Verification. Detection & Estimation Of Missing Feature. A. Yanagawa. To verify a person by using our voice. Verify. This is Mr. xxxxx. Introduction. Speaker Verification. Introduction. There are two types of Speaker Verification. Text dependent SV. Text independent SV.

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