Empirical mode decomposition based weighted frequency feature for speech-based emotion classification

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

Volumn , Issue , 2008, Pages 5017-5020

  Sethu, Vidhyasaharan ^a,b   Ambikairajah, Eliathamby ^a,b   Epps, Julien ^a  

^a UNIVERSITY OF NEW SOUTH WALES   (Australia)

^b CSIRO   (Australia)

Author keywords

Emotion classification; Empirical mode decomposition; Front end processing; Hidden markov models; Instantaneous frequency

Indexed keywords

ACOUSTIC SIGNAL PROCESSING; ACOUSTICS; AMPLITUDE MODULATION; CLASSIFICATION (OF INFORMATION); ELECTRIC FREQUENCY MEASUREMENT; SIGNAL PROCESSING; SINGULAR VALUE DECOMPOSITION; SPEECH;

EMOTION CLASSIFICATION; EMPIRICAL MODE DECOMPOSITION; FRONT-END PROCESSING; HIDDEN MARKOV MODELS; INSTANTANEOUS FREQUENCY;

FEATURE EXTRACTION;

EID: 51449106798     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2008.4518785     Document Type: Conference Paper

References (11)

1. Yacoub, S., Simske, S., Lin, X., and Burns, J., "Recognition of Emotions in Interactive Voice Response systems", in Proc. EUROSPEECH, pp. 729-732, 2003.
2. Verceridis, D., Kotropoulus, C., and Pitas, I., "Automatic Emotional Speech Classification", in Proc. IEEE ICASSP, vol. 1, pp. I- 593-596, 2004.
3. Schuller, B., Rigoll, G., and Lang, M., "Hidden Markov Model based Speech emotion recognition", in Proc. IEEE ICASSP, vol. 2, pp. II- 1-4, 2003.
4. th Int. Conf. on Pattern Recognition (ICPR'06), vol. 1, pp. I- 1204-1207, 2006.
5. Sethu, V., Ambikairajah, E., and Epps, J., "Group Delay Features for Emotion Detection," in Proc. INTERSPEECH, pp. 2273-2276, 2007.
6. Scheirer, E., and Slaney, M., "Construction and evaluation of a robust multifeature speech/music discriminator," in Proc. IEEE ICASSP, vol. 2, pp. 1331-1334, 1997.
7. Huang, N.E., Shen, Z., Long, S.R., Wu, M.L., Shih, H.H., Zheng, Q., Yen, N.C., Tung, C.C., and Liu H.H., "The empirical mode decomposition and Hilbert spectrum for nonlinear and non-stationary time series analysis," in Proc. Roy. Soc. London A, pp. 903-995, 1998.
8. Cohen, L., Time-frequency analysis, Englewood Cliffs, N.J.: Prentice-Hall, 1995.
9. Rilling, G., Flandrin, P., and Goncalves, P., "On empirical mode decomposition and its algorithms," in Proc. IEEE EURASIP Workshop Nonlinear Signal Image Processing, Italy, 2003.
10. th Int. Conf. Digital Signal Processing, pp. 611-614, 2007
11. Emotional Prosody Speech corpus, Linguistic Data Consortium, University of Pennsylvania, PA, USA, http://www.ldc.upenn.edu/Catalog/CatalogEntry.jsp? catalogId=LDC2002S28