Improved normalization without recourse to an impostor database for speaker verification

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn 2, Issue , 2000, Pages 1213-1216

  Hebert, Matthieu ^a   Peters, S Douglas ^a  

^a NUANCE COMMUNICATIONS   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AUTHENTICATION; SIGNAL PROCESSING; COMPUTER SIMULATION; DATABASE SYSTEMS; PROBABILITY DISTRIBUTIONS; SECURITY OF DATA; SIGNAL TO NOISE RATIO; SPEECH ANALYSIS; SPEECH TRANSMISSION; TELEPHONE SYSTEMS;

BACKGROUND MODEL; ERROR RATE REDUCTION; MODEL PARAMETERS; SCORE NORMALIZATION; SPEAKER INDEPENDENT MODEL; SPEAKER INDEPENDENTS; SPEAKER VERIFICATION; SPEAKER VERIFICATION SYSTEM;

SPEECH RECOGNITION;

MODIFIED NORMALIZING MODEL; SPEAKER INDEPENDENT MODEL; SPEAKER VERIFICATION;

EID: 0033677013     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2000.859184     Document Type: Conference Paper

References (11)

1. Rosenberg A. E., Parthasarathy P. (1996) "Speaker back ground models for connected digit password speaker verifica tion" Proc. ICASSP '96, pp. 81-84.
2. Reynolds D. A. (1995) "Speaker identification, verification using Gaussian mixture speaker models" Speech Comm. 17, pp. 91-108.
3. Nuance Verifier large-scale deployment for Home Shopping Network, http://www.nuance.com/press/hsn.htm.
4. Gu Y., Thomas T. (1998) "An implementation, evaluation of an on-line speaker verification system for field trials" Proc. 1CSLP '98, pp. 125-128.
5. Rosenberg A. E., DeLong J., Lee C.-H., Juang B.-H. (1992) "The use of cohort normalized scores for speaker verification" Proc. ICSLP '92, pp. 599-602.
6. Higgins A., Bahler L., Porter J.(1991) "Speaker verification using randomized phrase prompting" Digital Signal Proc. 1, pp. 89-106.
7. Carey M. J., Parris E. S., Bridle J. S. (1991) "A speaker verification system using alpha-nets" Proc. 1CASSP '91, pp. 397-400.
8. Siohan O., Lee C.-H., Surendran A. C., Li Q. (1999) "Background model design for flexible, portable speaker verification systems" Proc. ICASSP '99, pp. 825-828.
9. Isobe T., Takahashi J. I. (1999) "A new cohort normalization using local acoustic information for speaker verification" Proc. ICASSP '99, pp. 841-844.
10. Gauvain J.-L., Lee C.-H. (1994) "Maximum a posteriori estimation for multivariate Gaussian mixture observations of Markov chains" IEEE Trans. Speech Audio Process. 2, pp. 291-298.
11. Kuhn R., Nguyen P., Junqua J. C, Goldwasser L., Niedziel-ski N., Fincke S., Field K., Contolini M. (1998) "Eigen-voices for speaker adaptation" Proc. ICSLP '98, pp. 1771-1774.