Independent vector analysis with multivariate student's t-distribution source prior for speech separation

Electronics Letters

Volumn 49, Issue 16, 2013, Pages 1035-1036

  Liang, Y ^a   Chen, G ^a   Naqvi, S M R ^a   Chambers, J A ^a  

^a LOUGHBOROUGH UNIVERSITY   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

DIFFERENT FREQUENCY; FREQUENCY DOMAIN BLIND SOURCE SEPARATION; INDEPENDENT VECTOR ANALYSIS; INTER-FREQUENCY DEPENDENCY; JOINT DISTRIBUTIONS; MULTIVARIATE STUDENT; NONSTATIONARY SIGNAL PROCESSING; PERMUTATION PROBLEMS;

ALGORITHMS; SIGNAL PROCESSING; SPEECH PROCESSING;

MULTIVARIANT ANALYSIS;

EID: 84881045975     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el.2013.1999     Document Type: Article

References (9)

1. Kim, T., Attias, H.T., Lee, S.-Y., and Lee, T.-W.: 'Blind source separation exploiting higher order frequency dependencies', IEEE Trans. Audio, Speech Lang. Process., 2007, 15, (1), pp. 70-79
2. Cohen, I.: 'Speech enhancement using super-Gaussian speech models and noncausal a priori SNR estimation', Speech Commun., 2005, 47, pp. 336-350
3. Peel, D., and McLachlan, G.J.: 'Robust mixture modelling using the t distribution', Stat. Comput., 2000, 10, pp. 39-348
4. Nelsen, R.B.: 'An introduction to copulas' (Springer, 2006)
5. Huisman, R., Koedijk, K.G., Kool, J.M.C., and Palm, F.: 'Tail-index estimate in small samples', J. Bus. Econ. Stat., 2001, 19, pp. 208-216
6. Daul, S., De Giorgi, E., Lindskog, F., and McNeil, A.: 'The grouped t-copula with an application to credit risk', RISK, 1970, 16, pp. 73-76
7. Garofolo, J.S. et al.: 'TIMIT Acoustic-Phonetic Continuous Speech Corpus' (Linguistic Data Consortium, 1993)
8. Allen, J.B., and Berkley, D.A.: 'Image method for efficiently simulating small-room acoustic', J. Acoust. Soc. Am., 1979, 65, (4), pp. 943-950
9. Vincent, E., Fevotte, C., and Gribonval, R.: 'Performance measurement in blind audio source separation', IEEE Trans. Audio Speech Lang. Process., 2006, 14, pp. 1462-1469