Improved speaker recognition when using i-vectors from multiple speech sources

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

Volumn , Issue , 2011, Pages 5460-5463

  McLaren, Mitchell ^a   Van Leeuwen, David ^a  

^a RADBOUD UNIVERSITY NIJMEGEN   (Netherlands)

Author keywords

i vector; linear discriminant analysis; source conditions; speaker recognition; total variability

Indexed keywords

I-VECTOR; LINEAR DISCRIMINANT ANALYSIS; SOURCE CONDITIONS; SPEAKER RECOGNITION; TOTAL VARIABILITY;

DISCRIMINANT ANALYSIS; FACE RECOGNITION; SIGNAL PROCESSING; SPEECH COMMUNICATION; VECTORS;

SPEECH RECOGNITION;

EID: 80051625378     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2011.5947594     Document Type: Conference Paper

References (9)

1. N. Dehak, R. Dehak, P. Kenny, N. Brummer, P. Ouellet, and P. Dumouchel, "Support vector machines versus fast scoring in the lowdimensional total variability space for speaker verification," in Proc. Interspeech, 2009, pp. 1559-1562.
2. N. Dehak, P. Kenny, R. Dehak, P. Dumouchel, and P. Ouellet, "Front-end factor analysis for speaker verification," In print IEEE Trans. Audio, Speech and Language Processing, 2010.
3. P. Kenny, P. Ouellet, N. Dehak, V. Gupta, , and P Dumouchel, "A study of inter-speaker variability in speaker verification," IEEE Trans. Audio, Speech, and Language Processing, vol. 16, pp. 980-988, 2008.
4. N. Dehak, R. Dehak, J. Glass, D. Reynolds, and P. Kenny, "Cosine similarity scoring without score normalization techniques," in Proc. Odyssey Speaker and Language Recognition Workshop, 2010.
5. M. Senoussaoui, P. Kenny, N. Dehak, and P. Dumouchel, "An i-vector extractor suitable for speaker recognition with both microphone and telephone speech," in Proc. Odyssey Speaker and Language Recogntion Workshop, 2010, pp. 28-33.
6. N. Scheffer, R. Vogt, S. Kajarekar, and J. Pelecanos, "Combination strategies for a factor analysis phone-conditioned speaker verification system," in Proc. IEEE Int. Conf. on Acoustics, Speech and Signal Processing, 2009.
7. M. McLaren and D. van Leeuwen, "Source-normalised-and-weighted LDA for robust speaker recognition using i-vectors," in accepted into IEEE Int. Conf. on Acoustics, Speech and Signal Processing, 2011.
8. A. Hatch, S. Kajarekar, and A. Stolcke, "Within-class covariance normalization for SVM-based speaker recognition," in Proc. Ninth Int. Conf. on Spoken Language Processing, 2006, pp. 1471-1474.
9. National Institute of Standards and Technology, NIST 2010 SRE Evaluation Plan, Available: http://www.itl.nist.gov/iad/mig/tests/sre/2010/.