Isolated and continuous bangla speech recognition: implementation, performance and application perspective
Includes bibliographical references (page 6).
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| Язык: | English |
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BRAC University
2010
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| Online-ссылка: | http://hdl.handle.net/10361/331 |
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10361-3312019-09-29T05:27:15Z Isolated and continuous bangla speech recognition: implementation, performance and application perspective Hasnat, Md. Abul Mowla, Jabir Khan, Mumit Center for Research on Bangla Language Processing (CRBLP), BRAC University Bangla speech recognition Bangla language processing Includes bibliographical references (page 6). Research on automatic speech recognition has been approach progressively since 1930 and the major advances are since 1980 with the introduction of the statistical modeling of speech with the key technology Hidden Markov Model (HMM) and the stochastic language model (B. H. Juang, 2005). However, the existing reported research works on Bangla speech recognition didn’t yet incorporate the HMM technique and language model. This paper presents two different type of Bangla speech recognition from the implementation, performance and application perspective. We used HMM technique for pattern classification and also incorporate stochastic language model with the system. At the signal preprocessing level we perform adaptive noise elimination and end point detection. Spectral feature vectors such as Mel Frequency Cepstral Coefficients(MFCC) with the addition of first and second order coefficients are extracted from each speech wave signal. HMM is used for pattern classification. The system is implemented using the Cambridge Hidden Markov Modeling Toolkit (HTK) (S. Young, 2001-2005). Md. Abul Hasnat Jabir Mowla Mumit Khan 2010-10-05T05:11:02Z 2010-10-05T05:11:02Z 2007 2007 Article http://hdl.handle.net/10361/331 en 6 pages application/pdf BRAC University |
| institution |
Brac University |
| collection |
Institutional Repository |
| language |
English |
| topic |
Bangla speech recognition Bangla language processing |
| spellingShingle |
Bangla speech recognition Bangla language processing Hasnat, Md. Abul Mowla, Jabir Khan, Mumit Isolated and continuous bangla speech recognition: implementation, performance and application perspective |
| description |
Includes bibliographical references (page 6). |
| author2 |
Center for Research on Bangla Language Processing (CRBLP), BRAC University |
| author_facet |
Center for Research on Bangla Language Processing (CRBLP), BRAC University Hasnat, Md. Abul Mowla, Jabir Khan, Mumit |
| format |
Article |
| author |
Hasnat, Md. Abul Mowla, Jabir Khan, Mumit |
| author_sort |
Hasnat, Md. Abul |
| title |
Isolated and continuous bangla speech recognition: implementation, performance and application perspective |
| title_short |
Isolated and continuous bangla speech recognition: implementation, performance and application perspective |
| title_full |
Isolated and continuous bangla speech recognition: implementation, performance and application perspective |
| title_fullStr |
Isolated and continuous bangla speech recognition: implementation, performance and application perspective |
| title_full_unstemmed |
Isolated and continuous bangla speech recognition: implementation, performance and application perspective |
| title_sort |
isolated and continuous bangla speech recognition: implementation, performance and application perspective |
| publisher |
BRAC University |
| publishDate |
2010 |
| url |
http://hdl.handle.net/10361/331 |
| work_keys_str_mv |
AT hasnatmdabul isolatedandcontinuousbanglaspeechrecognitionimplementationperformanceandapplicationperspective AT mowlajabir isolatedandcontinuousbanglaspeechrecognitionimplementationperformanceandapplicationperspective AT khanmumit isolatedandcontinuousbanglaspeechrecognitionimplementationperformanceandapplicationperspective |
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