Multistyle classification of speech under stress using wavelet packet energy and entropy features
Proceedings of The Conference on Sustainable Utilization Development in Engineering and Technology (STUDENT 2011) at Semenyih, Malaysia on 20 October 2011 through 21 October 2011. Link to publisher's homepage at http://ezproxy.unimap.edu.my:2080/stamp/stamp.jsp?tp=&arnumber=6089328&tag=...
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2014
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my.unimap-343812014-05-09T07:31:27Z Multistyle classification of speech under stress using wavelet packet energy and entropy features Nurul Aida Amira, Johari Hariharan, Muthusamy, Dr. Saidatul, A. Sazali, Yaacob, Prof. Dr. cintan.jerit@gmail.com hari@unimap.edu.my s.yaacob@unimap.edu.my Emotional/stressed states Linear discriminant analysis Speech signal Stress classification Wavelet packet transform Proceedings of The Conference on Sustainable Utilization Development in Engineering and Technology (STUDENT 2011) at Semenyih, Malaysia on 20 October 2011 through 21 October 2011. Link to publisher's homepage at http://ezproxy.unimap.edu.my:2080/stamp/stamp.jsp?tp=&arnumber=6089328&tag=1 Physco-physiological conditions like stress and emotional state may affect human's speech production. Different techniques have been proposed such as facial expressions, speech production variation, and physiological signals to detect the emotional/stressed states of a person. For past 2 decades, the determination of an emotional/stressed state through speech has been undergone substantial research and development. Various techniques are used in the literature to classify emotional/stressed states on the basis of speech. In this paper, a feature extraction method using two different wavelet packet filterbank structures which are based on barkscale and equivalent rectangular bandwidth (ERB) scale for identifying the emotional/stressed states of a person. In this study speech samples are taken from Speech Under Simulated and Actual Stress (SUSAS) database. Linear Discriminant analysis (LDA) based classifier is used to test usefulness of suggested features. Experimental result shows that the suggested methods can be used to identify the emotional/stressed states of a person. 2014-05-09T07:31:27Z 2014-05-09T07:31:27Z 2011-10 Working Paper p. 74-78 978-1-4577-0443-7 http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=6089328&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D6089328 http://dspace.unimap.edu.my:80/dspace/handle/123456789/34381 http://dx.doi.org/10.1109/STUDENT.2011.6089328 en Proceeding of The Conference on Sustainable Utilization Development in Engineering and Technology (STUDENT 2011); IEEE Conference Publications |
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Asia |
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Malaysia |
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Universiti Malaysia Perlis |
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http://dspace.unimap.edu.my/ |
| language |
English |
| topic |
Emotional/stressed states Linear discriminant analysis Speech signal Stress classification Wavelet packet transform |
| spellingShingle |
Emotional/stressed states Linear discriminant analysis Speech signal Stress classification Wavelet packet transform Nurul Aida Amira, Johari Hariharan, Muthusamy, Dr. Saidatul, A. Sazali, Yaacob, Prof. Dr. Multistyle classification of speech under stress using wavelet packet energy and entropy features |
| description |
Proceedings of The Conference on Sustainable Utilization Development in Engineering and Technology (STUDENT 2011) at Semenyih, Malaysia on 20 October 2011 through 21 October 2011. Link to publisher's homepage at http://ezproxy.unimap.edu.my:2080/stamp/stamp.jsp?tp=&arnumber=6089328&tag=1 |
| author2 |
cintan.jerit@gmail.com |
| author_facet |
cintan.jerit@gmail.com Nurul Aida Amira, Johari Hariharan, Muthusamy, Dr. Saidatul, A. Sazali, Yaacob, Prof. Dr. |
| format |
Working Paper |
| author |
Nurul Aida Amira, Johari Hariharan, Muthusamy, Dr. Saidatul, A. Sazali, Yaacob, Prof. Dr. |
| author_sort |
Nurul Aida Amira, Johari |
| title |
Multistyle classification of speech under stress using wavelet packet energy and entropy features |
| title_short |
Multistyle classification of speech under stress using wavelet packet energy and entropy features |
| title_full |
Multistyle classification of speech under stress using wavelet packet energy and entropy features |
| title_fullStr |
Multistyle classification of speech under stress using wavelet packet energy and entropy features |
| title_full_unstemmed |
Multistyle classification of speech under stress using wavelet packet energy and entropy features |
| title_sort |
multistyle classification of speech under stress using wavelet packet energy and entropy features |
| publisher |
IEEE Conference Publications |
| publishDate |
2014 |
| url |
http://dspace.unimap.edu.my:80/dspace/handle/123456789/34381 |
| _version_ |
1643797463518150656 |
| score |
13.222552 |