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Assimilate the auditory scale with wavelet packet filters for multistyle classification of speech under stress

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Main Authors: Nurul Aida Amira, Johari, Muthusamy, Hariharan, Dr., Saidatul Ardeenawatie, Awang, Sazali, Yaacob, Prof. Dr.
Other Authors: cintan.jerit@gmail.com
Format: Working Paper
Language:English
Published: Institute of Electrical and Electronics Engineers (IEEE) 2012
Subjects:
Emotional/Stressed states
Wavelet packet transform
Linear Discriminant Analysis
Support Vector Machine
Stress classification
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/21415
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spelling my.unimap-214152013-07-23T07:49:52Z Assimilate the auditory scale with wavelet packet filters for multistyle classification of speech under stress Nurul Aida Amira, Johari Muthusamy, Hariharan, Dr. Saidatul Ardeenawatie, Awang Sazali, Yaacob, Prof. Dr. cintan.jerit@gmail.com hari@unimap.edu.my Emotional/Stressed states Wavelet packet transform Linear Discriminant Analysis Support Vector Machine Stress classification Link to publisher's homepage at http://ieeexplore.ieee.org/ Nowadays, people are having high stress level due to highworkload stress, emergency phone call and multitasking. Emotional/stress of a person affects his/her performance in daily life and speech production. The research for understanding the human emotional/stress states using speech has undergone research and development in the past two decades. This paper presents a feature extraction method based on wavelet packet decomposition for detecting the emotional or stressed states of the person. Three different wavelet packet filter bank structures are design based on Bark scale, Mel Scale and Equivalent Rectangular Bandwidth (ERB) Scale. Linear Discriminant Analysis (LDA) based classifier and Support Vector Machine (SVM) are employed as classifier to identify the emotional/stressed states of a person. In this study speech samples are taken from Speech Under Simulated and Actual Stress (SUSAS) database. Experimental result shows that the suggested method can be used to identify the stress and emotional state of a person. 2012-10-18T08:22:06Z 2012-10-18T08:22:06Z 2012-02-27 Working Paper p. 537-542 978-145771989-9 http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6179076 http://hdl.handle.net/123456789/21415 en Proceedings of the International Conference on Biomedical Engineering (ICoBE 2012) Institute of Electrical and Electronics Engineers (IEEE)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Emotional/Stressed states
Wavelet packet transform
Linear Discriminant Analysis
Support Vector Machine
Stress classification
spellingShingle Emotional/Stressed states
Wavelet packet transform
Linear Discriminant Analysis
Support Vector Machine
Stress classification
Nurul Aida Amira, Johari
Muthusamy, Hariharan, Dr.
Saidatul Ardeenawatie, Awang
Sazali, Yaacob, Prof. Dr.
Assimilate the auditory scale with wavelet packet filters for multistyle classification of speech under stress
description Link to publisher's homepage at http://ieeexplore.ieee.org/
author2 cintan.jerit@gmail.com
author_facet cintan.jerit@gmail.com
Nurul Aida Amira, Johari
Muthusamy, Hariharan, Dr.
Saidatul Ardeenawatie, Awang
Sazali, Yaacob, Prof. Dr.
format Working Paper
author Nurul Aida Amira, Johari
Muthusamy, Hariharan, Dr.
Saidatul Ardeenawatie, Awang
Sazali, Yaacob, Prof. Dr.
author_sort Nurul Aida Amira, Johari
title Assimilate the auditory scale with wavelet packet filters for multistyle classification of speech under stress
title_short Assimilate the auditory scale with wavelet packet filters for multistyle classification of speech under stress
title_full Assimilate the auditory scale with wavelet packet filters for multistyle classification of speech under stress
title_fullStr Assimilate the auditory scale with wavelet packet filters for multistyle classification of speech under stress
title_full_unstemmed Assimilate the auditory scale with wavelet packet filters for multistyle classification of speech under stress
title_sort assimilate the auditory scale with wavelet packet filters for multistyle classification of speech under stress
publisher Institute of Electrical and Electronics Engineers (IEEE)
publishDate 2012
url http://dspace.unimap.edu.my/xmlui/handle/123456789/21415
_version_ 1643793394340724736
score 13.222552

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