Voice source features for cognitive load classification

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

Volumn , Issue , 2011, Pages 5700-5703

  Yap, Tet Fei ^a,b   Epps, Julien ^a,b   Ambikairajah, Eliathamby ^a,b   Choi, Eric H C ^b  

^a UNIVERSITY OF NEW SOUTH WALES   (Australia)

^b CSIRO   (Australia)

Author keywords

cognitive load; GMM classification; voice quality; voice source features

Indexed keywords

CEPSTRAL; CEPSTRUM; CLASSIFICATION RESULTS; CLASSIFICATION SYSTEM; COGNITIVE LOADS; GLOTTAL FLOW; GLOTTAL FLOW ESTIMATION; GLOTTAL SOURCE; GMM CLASSIFICATION; NON-TRIVIAL; POST-PROCESSING TECHNIQUES; SCORE-LEVEL FUSION; SPEECH SPECTRA; VOCAL-TRACTS; VOICE QUALITY; VOICE SOURCE FEATURES; VOICE SOURCES;

SIGNAL PROCESSING;

SPEECH COMMUNICATION;

EID: 80051613456     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2011.5947654     Document Type: Conference Paper

References (12)

1. F. Paas, J. E. Tuovinen, H. Tabbers, and P. W. M. Van Gerven, "Cognitive load measurement as a means to advance cognitive load theory," Educational Psychologist, vol. 38, no. 1, pp. 63-71, 2003.
2. B. Yin, F. Chen, N. Ruiz, and E. Ambikairajah, "Speech-based cognitive load monitoring system," in Proceedings of ICASSP, 2008, pp. 2041-2044.
3. T. F. Yap, J. Epps, E. H. C. Choi, and E. Ambikairajah, "Glottal features for speech-based cognitive load classification," in Proceedings of ICASSP, 2010, pp. 5234-5237.
4. P. Alku, T. Bäckström, and E. Vilkman, "Normalized amplitude quotient for parametrization of the glottal flow," The Journal of the Acoustical Society of America, vol. 112, no. 2, pp. 701-710, 2002.
5. J. Hillenbrand and R. A. Houde, "Acoustic correlates of breathy vocal quality: Dysphonic voices and continuous speech," Journal of Speech and Hearing Research, vol. 39, no. 2, pp. 311-321, 1996.
6. B. Schuller, S. Steidl, and A. Batliner, "The INTERSPEECH 2009 emotion challenge," in Proceedings of Interspeech, 2009, pp. 312-315.
7. G. Krom, "A cepstrum-based technique for determining a harmonics-to-noise ratio in speech signals," Journal of Speech and Hearing Research, vol. 36, no. 2, pp. 254-266, 1993.
8. Y.-L. Shue, "Voicesauce: a program for voice analysis," 2010, http://www.ee.ucla.edu/~spapl/voicesauce.
9. M. Iseli and A. Alwan, "An improved correction formula for the estimation of harmonic magnitudes and its application to open quotient estimation," in Proceedings of ICASSP, 2004, vol. 1, pp. 669-672.
10. P. Boersma, "Praat, a system for doing phonetics by computer.," Glot International, vol. 5, no. 9/10, pp. 341-345, 2001.
11. V. Sethu, E. Ambikairajah, and J. Epps, "Speaker normalisation for speech-based emotion detection," in Proceedings of International Conference on Digital Signal Processing, 2007, pp. 611-614.
12. T. F. Yap, J. Epps, E. Ambikairajah, and E. H. C. Choi, "An investigation of formant frequencies for cognitive load classification," in Proceedings of Interspeech, 2010, pp. 2022-2025.