Md. Rabiul Islam
Vector Quantization based Speech Recognition System
Implementation of VQ based Isolated Word Recognition with Cepstral Coefficients
Buch
Automatic Speech Recognition (ASR) has progressed considerably over the past several decades, but still has not achieved the potential imagined at its very beginning. Almost all of the existing applications of ASR systems are PC based. This work is an attempt to develop a speech recognition system that is independent of any PC support and is small enough in size to be used in a daily use consumer appliance. The proposed system would recognize isolated word utterances from a limited vocabulary, provide speaker independence, require less memory and be cost-efficient compared to present ASR systems. In this system, isolated word recognition i…
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Beschreibung
Automatic Speech Recognition (ASR) has progressed considerably over the past several decades, but still has not achieved the potential imagined at its very beginning. Almost all of the existing applications of ASR systems are PC based. This work is an attempt to develop a speech recognition system that is independent of any PC support and is small enough in size to be used in a daily use consumer appliance. The proposed system would recognize isolated word utterances from a limited vocabulary, provide speaker independence, require less memory and be cost-efficient compared to present ASR systems. In this system, isolated word recognition is performed by using Vector Quantization (VQ) and Mel-Frequency Cepstral Coefficient (MFCC). The final system has been implemented on a vero board with an ATMEGA32 microcontroller. Learning and recognition algorithm have been used to recognize the speech utterances.
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Produktdetails
Weitere Autoren: Sohrab Mahmud, Md. / Fayzur Rahman, Md.
- ISBN: 978-3-8383-6891-7
- EAN: 9783838368917
- Produktnummer: 37658362
- Verlag: LAP Lambert Academic Publishing
- Sprache: Englisch
- Erscheinungsjahr: 2010
- Seitenangabe: 80 S.
- Masse: H22.0 cm x B15.0 cm x D0.5 cm 137 g
- Abbildungen: Paperback
- Gewicht: 137
Über den Autor
Md. Rabiul Islam is an Assistant Professor in the Department of Computer Science and Engineering at Rajshahi University of Engineering and Technology. His research interests include bio-informatics, human-computer interaction, speaker identification and authentication under the neutral and noisy environments.
19 weitere Werke von Md. Rabiul Islam:
Implementation of VQ based Isolated Word Recognition with Cepstral Coefficients
Ebook (PDF Format)
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