Dynamic selection of magnitude and phase based acoustic feature streams for speaker verification

European Signal Processing Conference

Volumn , Issue , 2009, Pages 1244-1248

  Padmanabhan, R ^a   Hegde, Rajesh M ^b   Murthy, Hema A ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY MADRAS   (India)

^b INDIAN INSTITUTE OF TECHNOLOGY KANPUR   (India)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC FEATURES; BHATTACHARYA DISTANCE; DET CURVE; DYNAMIC FEATURES; DYNAMIC SELECTION; FEATURE LEVEL; INFORMATION THEORETIC MEASURE; LARGE DIMENSIONS; MUTUAL INFORMATIONS; OPTIMAL SELECTION; PHASE BASED; PHASE SPECTRA; SELECTION BASED; SEPARABILITY ANALYSIS; SPEAKER VERIFICATION;

COMPUTATIONAL COMPLEXITY; INFORMATION THEORY; SIGNAL PROCESSING; SPEECH RECOGNITION;

FEATURE EXTRACTION;

EID: 84863752610     PISSN: 22195491     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (9)

1. F. Bimbot et al. A tutorial on text independent speaker verification. EURASIP Journal of Applied Signal Processing, 4:430-451, 2004.
2. J. P. Campbell. Speaker recognition: A tutorial. Proceedings of the IEEE, 85:1437-1462, 1997.
3. T. Eriksson, S. Kim, H.-G. Kang, and C. Lee. An information theoretic perspective on feature selection in speaker recognition. IEEE Signal Processing Letters, 12:500-503, 2005.
4. W. M. Fisher. NTIMIT. Linguistic Data Consortium, Philadelphia, 1993.
5. R. M. Hegde, H. A. Murthy, and V. R. R. Gadde. Significance of joint features derived from the modified group delay function in speech processing. EURASIP Journal of Applied Signal Processing, 2007.
6. R. M. Hegde, H. A. Murthy, and V. R. R. Gadde. Significance of the modified group delay feature in speech recognition. IEEE Trans. Audio, Speech and Language Processing, 15:190-202, 2007.
7. A. Martin, G. Doddington, T. Kamm, M. Ordowski, and M. Przybocki. The DET curve in assesment of detection task performance. In Proceedings of Eurospeech, volume 4, pages 1895-1898, 1997.
8. R. Rasipuram, R. M. Hegde, and H. A. Murthy. Incorporating acoustic feature diversity into the linguistic search space for syllable based speech recognition. In Proceedings of EUSIPCO, 2008.
9. D. Reynolds and R. Rose. Robust text independent speaker identification using gaussian mixture speaker models. IEEE Trans. on Speech and Audio Processing, 3:72-82, 1995.