Sub-word based Tigrinya speech recognizer. An experiment using hidden Markov model

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Publisher : GRIN Verlag
ISBN 13 : 3346090310
Total Pages : 127 pages
Book Rating : 4.3/5 (46 download)

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Book Synopsis Sub-word based Tigrinya speech recognizer. An experiment using hidden Markov model by : Temesgen Gebretsadik

Download or read book Sub-word based Tigrinya speech recognizer. An experiment using hidden Markov model written by Temesgen Gebretsadik and published by GRIN Verlag. This book was released on 2020-01-02 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master's Thesis from the year 2013 in the subject Computer Science - Miscellaneous, grade: Very good, , course: Masters of Science in Computer Science, language: English, abstract: Speech recognition, a process of changing speech to text, has been one of a research area for the last many decades. Even though there are several techniques of modeling a speech recognizer, yet it is still challenging to find one that overcomes all the limitations. So this thesis examines the possibility of developing Tigrinya language speech recognizer by finding out which sub-word unit is most appropriate in developing efficient large vocabulary, speaker independent, and continuous Tigrinya speech recognition system using hidden Markov models (HMM). The recognizer was developed using Hidden Markov Model, and the Hidden Markov Modeling Toolkit was used to implement it. In the course of developing this system, the speech data is recorded at a sampling rate of 16 KHz and the recorded speech is converted into Mel Frequency Cepstral Coefficient (MFCC) vectors for further analysis and processing. In this research work, 1000 selected utterances were uttered by 26 selected peoples from different age group and sex constituting of 4643 unique words. Accordingly, the database is set up into two ways the first database comprised of 1000 utterances that are used for training and out of which 100 sentences were taken for testing and evaluation whereas the second database consists of 900 utterances for training and 100 utterances for test and evaluation which is different from the training set. Furthermore, the data is preprocessed in line with the requirements of the HTK toolkit and both the text and speech corpuses were prepared in consultation with the domain experts.

The Application of Hidden Markov Models in Speech Recognition

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Publisher : Now Publishers Inc
ISBN 13 : 1601981201
Total Pages : 125 pages
Book Rating : 4.6/5 (19 download)

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Book Synopsis The Application of Hidden Markov Models in Speech Recognition by : Mark Gales

Download or read book The Application of Hidden Markov Models in Speech Recognition written by Mark Gales and published by Now Publishers Inc. This book was released on 2008 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Application of Hidden Markov Models in Speech Recognition presents the core architecture of a HMM-based LVCSR system and proceeds to describe the various refinements which are needed to achieve state-of-the-art performance.

Sub-word Modeling in Speech Recognition Using Discrete, Continuous Mixture and Semi Continuous Hidden Markov Models

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Publisher :
ISBN 13 :
Total Pages : 138 pages
Book Rating : 4.:/5 (228 download)

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Book Synopsis Sub-word Modeling in Speech Recognition Using Discrete, Continuous Mixture and Semi Continuous Hidden Markov Models by : Hui Kung Lau

Download or read book Sub-word Modeling in Speech Recognition Using Discrete, Continuous Mixture and Semi Continuous Hidden Markov Models written by Hui Kung Lau and published by . This book was released on 1995 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Experimental Evaluation of Algorithms for Connected Speech Recognition Using Hidden Markov Models

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Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Experimental Evaluation of Algorithms for Connected Speech Recognition Using Hidden Markov Models by : Anneliese E. Cook

Download or read book Experimental Evaluation of Algorithms for Connected Speech Recognition Using Hidden Markov Models written by Anneliese E. Cook and published by . This book was released on 1987 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Current Automatic Speech Recognition devices attempt to solve the connected word recognition problem by assuming that an unknown phrase is the output of a sequence of statistical word-models. Typically, these models are constructed using examples of words spoken in isolation; however, the acoustic patterns corresponding to words as they occur in fluent speech are quite different from those representing the same words spoken in isolation, and so the use in speech recognizers of models based on isolated utterances severely limits the performance of such devices. A method of extracting training utterances from fluent speech and constructing Hidden Markov Models (HMMs) from these templates, known as Embedded Training, is investigated here, in conjunction with a two-level algorithm for connected word recognition. The effects on recognition performance of various HMM training procedures are discussed, and experimental results are presented.

Factorial Hidden Markov Models for Speech Recognition

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Publisher :
ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Factorial Hidden Markov Models for Speech Recognition by : Beth Logan

Download or read book Factorial Hidden Markov Models for Speech Recognition written by Beth Logan and published by . This book was released on 1997 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Isolated Word Speech Recognition Using Partially Hidden Markov Models

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Publisher :
ISBN 13 :
Total Pages : 19 pages
Book Rating : 4.:/5 (473 download)

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Book Synopsis Isolated Word Speech Recognition Using Partially Hidden Markov Models by : J. Aaen

Download or read book Isolated Word Speech Recognition Using Partially Hidden Markov Models written by J. Aaen and published by . This book was released on 1995 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Isolated-word Speech Recognition System Using Hidden Markov Models

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Publisher :
ISBN 13 :
Total Pages : 166 pages
Book Rating : 4.:/5 (29 download)

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Book Synopsis An Isolated-word Speech Recognition System Using Hidden Markov Models by : William A. Bella

Download or read book An Isolated-word Speech Recognition System Using Hidden Markov Models written by William A. Bella and published by . This book was released on 1989 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Report IT.

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (912 download)

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Book Synopsis Report IT. by :

Download or read book Report IT. written by and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Investigations on Discrete-symbol Hidden-Markov Model Based Isolated-word Speech Recognition

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Publisher :
ISBN 13 :
Total Pages : 278 pages
Book Rating : 4.:/5 (274 download)

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Book Synopsis Investigations on Discrete-symbol Hidden-Markov Model Based Isolated-word Speech Recognition by : S. Easwaran

Download or read book Investigations on Discrete-symbol Hidden-Markov Model Based Isolated-word Speech Recognition written by S. Easwaran and published by . This book was released on 1992 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Isolated Word Speech Recognition Using Hidden Markov Models

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (96 download)

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Book Synopsis Isolated Word Speech Recognition Using Hidden Markov Models by : Soon Chieh Lim

Download or read book Isolated Word Speech Recognition Using Hidden Markov Models written by Soon Chieh Lim and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Hidden Markov Models, Maximum Mutual Information Estimation, and the Speech Recognition Problem

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Publisher : National Library of Canada = Bibliothèque nationale du Canada
ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Hidden Markov Models, Maximum Mutual Information Estimation, and the Speech Recognition Problem by : Yves Normandin

Download or read book Hidden Markov Models, Maximum Mutual Information Estimation, and the Speech Recognition Problem written by Yves Normandin and published by National Library of Canada = Bibliothèque nationale du Canada. This book was released on 1991 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Small Vocabulary, Isolated Word, Speaker-independent, Automatic Speech Recognition Using Hidden Markov Models

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Publisher :
ISBN 13 :
Total Pages : 45 pages
Book Rating : 4.:/5 (638 download)

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Book Synopsis Small Vocabulary, Isolated Word, Speaker-independent, Automatic Speech Recognition Using Hidden Markov Models by : Jonathan Hubert Herman Bloedow

Download or read book Small Vocabulary, Isolated Word, Speaker-independent, Automatic Speech Recognition Using Hidden Markov Models written by Jonathan Hubert Herman Bloedow and published by . This book was released on 1994 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Graphical Analysis of Hidden Markov Model Speech Recognition Experiments

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Publisher :
ISBN 13 :
Total Pages : 45 pages
Book Rating : 4.:/5 (341 download)

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Book Synopsis Graphical Analysis of Hidden Markov Model Speech Recognition Experiments by : DeWitt C. Seward

Download or read book Graphical Analysis of Hidden Markov Model Speech Recognition Experiments written by DeWitt C. Seward and published by . This book was released on 1995 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Automatic Speech Recognition System for Isolated Words by Using Hidden Markov Models

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Publisher :
ISBN 13 :
Total Pages : 218 pages
Book Rating : 4.:/5 (23 download)

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Book Synopsis Automatic Speech Recognition System for Isolated Words by Using Hidden Markov Models by : Edmond Man Fai Tam

Download or read book Automatic Speech Recognition System for Isolated Words by Using Hidden Markov Models written by Edmond Man Fai Tam and published by . This book was released on 1989 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Speech Recognition Using Hidden Markov Model

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Publisher :
ISBN 13 :
Total Pages : 70 pages
Book Rating : 4.:/5 (949 download)

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Book Synopsis Speech Recognition Using Hidden Markov Model by :

Download or read book Speech Recognition Using Hidden Markov Model written by and published by . This book was released on 2006 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the XVth International Conference of Ethiopian Studies, Hamburg, July 20-25, 2003

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Publisher : Otto Harrassowitz Verlag
ISBN 13 : 9783447047999
Total Pages : 1140 pages
Book Rating : 4.0/5 (479 download)

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Book Synopsis Proceedings of the XVth International Conference of Ethiopian Studies, Hamburg, July 20-25, 2003 by : Siegbert Uhlig

Download or read book Proceedings of the XVth International Conference of Ethiopian Studies, Hamburg, July 20-25, 2003 written by Siegbert Uhlig and published by Otto Harrassowitz Verlag. This book was released on 2006 with total page 1140 pages. Available in PDF, EPUB and Kindle. Book excerpt: The XVth International Conference of Ethiopian Studies took place in Hamburg in July 2003. More than 400 scientists from over 25 countries participated. 130 contributions from the program were selected for this volume. They are mostly written in English and deal on the regions of Ethiopia and Eritrea and cover the span from the 4th Century to the present. The volume is divided into the following chapters: Anthropology (20 Articles), History (25), Arts (10), Literature and Philology (10), Religion (5), Languages and Linguistics (25), Law and Politics (10), Environmental, Economic and Educational Issues (10).

Speech Recognition Based on Hidden Markov Models

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (123 download)

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Book Synopsis Speech Recognition Based on Hidden Markov Models by : International Business Machines Corporation. Research Division

Download or read book Speech Recognition Based on Hidden Markov Models written by International Business Machines Corporation. Research Division and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: