Classification of speech dysfluencies with MFCC and LPCC features
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2011
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my.unimap-148072011-10-23T09:32:53Z Classification of speech dysfluencies with MFCC and LPCC features Ooi, Chia Ai Muthusamy, Hariharan, Dr. Sazali, Yaacob, Prof. Dr. Lim, Sin Chee hari@unimap.edu.my kNN LDA Linear Prediction Cepstrum Coefficients (LPCC) Mel-Frequency Cepstrum Coefficients (MFCC) Link to publisher's homepage at http://www.elsevier.com/ The goal of this paper is to discuss comparison of speech parameterization methods: Mel-Frequency Cepstrum Coefficients (MFCC) and Linear Prediction Cepstrum Coefficients (LPCC) for recognizing the stuttered events. Speech samples from UCLASS are used for our analysis. The stuttered events are identified through manual segmentation and used for feature extraction. Two simple classifiers are used for testing the proposed features. Conventional validation method is used for testing the reliability of the classifier. The experimental investigation elucidates MFCC and LPCC features which can be used for identifying the stuttered events and LPCC features were slightly outperformed than MFCC features. 2011-10-23T09:32:53Z 2011-10-23T09:32:53Z 2012-02 Article Expert Systems with Applications, vol. 39 (2), 2012, pages 2157-2165 0957-4174 http://www.sciencedirect.com/science/article/pii/S095741741101027X http://hdl.handle.net/123456789/14807 en Elsevier Ltd. |
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Malaysia |
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http://dspace.unimap.edu.my/ |
| language |
English |
| topic |
kNN LDA Linear Prediction Cepstrum Coefficients (LPCC) Mel-Frequency Cepstrum Coefficients (MFCC) |
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kNN LDA Linear Prediction Cepstrum Coefficients (LPCC) Mel-Frequency Cepstrum Coefficients (MFCC) Ooi, Chia Ai Muthusamy, Hariharan, Dr. Sazali, Yaacob, Prof. Dr. Lim, Sin Chee Classification of speech dysfluencies with MFCC and LPCC features |
| description |
Link to publisher's homepage at http://www.elsevier.com/ |
| author2 |
hari@unimap.edu.my |
| author_facet |
hari@unimap.edu.my Ooi, Chia Ai Muthusamy, Hariharan, Dr. Sazali, Yaacob, Prof. Dr. Lim, Sin Chee |
| format |
Article |
| author |
Ooi, Chia Ai Muthusamy, Hariharan, Dr. Sazali, Yaacob, Prof. Dr. Lim, Sin Chee |
| author_sort |
Ooi, Chia Ai |
| title |
Classification of speech dysfluencies with MFCC and LPCC features |
| title_short |
Classification of speech dysfluencies with MFCC and LPCC features |
| title_full |
Classification of speech dysfluencies with MFCC and LPCC features |
| title_fullStr |
Classification of speech dysfluencies with MFCC and LPCC features |
| title_full_unstemmed |
Classification of speech dysfluencies with MFCC and LPCC features |
| title_sort |
classification of speech dysfluencies with mfcc and lpcc features |
| publisher |
Elsevier Ltd. |
| publishDate |
2011 |
| url |
http://dspace.unimap.edu.my/xmlui/handle/123456789/14807 |
| _version_ |
1643791355778957312 |
| score |
13.2014675 |