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Tai Nguyen So - Vietnam National University, Ha Noi - VNU >
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Please use this identifier to cite or link to this item:
http://tainguyenso.vnu.edu.vn/jspui/handle/123456789/13560
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| Title: | The perceptual wavelet feature for noise robust Vietnamese speech recognition |
| Authors: | Nguyen Q.T.
Phung T.N. |
| Keywords: | Noise robust speech recognition
Wavelet |
| Issue Date: | 2008 |
| Publisher: | HUT-ICCE 2008 - 2nd International Conference on Communications and Electronics |
| Citation: | Volume , Issue , Page 258-261 |
| Abstract: | This study proposes a novel noise robust speech feature for Vietnamese speech recognition based on the Bark scale, the Perceptual Wavelet Packet Transform (PWPT), the Wavelet sub-band Energy Parameters (WEP). This method is used in compare to the widely used MFCC feature recognizer. The experimental results show that our proposal is superior to the widely used MFCC feature for Vietnamese speech corpus with both clean and white noisy speech. ©2008 IEEE. |
| URI: | http://tainguyenso.vnu.edu.vn/jspui/handle/123456789/13560 |
| ISSN: | |
| Appears in Collections: | New - Articles of Universities of Vietnam from Scopus
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