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Browsing Electrical, Electronic and Computer Engineering by Supervisor "Botha, Elizabeth C."
Now showing items 1-10 of 10
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(University of Pretoria, 2005-11-01)Speaker accent influences the accuracy of automatic speech recognition (ASR) systems. Knowledge of accent based acoustic variations can therefore be used in the develop¬ment of more robust systems. This project investigates ...
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(University of Pretoria, 2006-01-11)This dissertation explores a unique automated approach to map one phoneme set to another, based on the acoustic distances between the individual phonemes. Although the focus of this investigation is on cross-language ...
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(University of Pretoria, 2006-03-08)Please read the abstract in the section 00front of this document
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A cost, complexity and performance comparison of two automatic language identification architectures (University of Pretoria, 2006-12-21)This dissertation investigates the cost-complexity-performance relationship between two automatic language identification systems. The first is a state-of-the-art archi¬tecture, trained on about three hours of phonetically ...
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(University of Pretoria, 2006-01-06)Speech recognition systems have been developed for the major languages of the world, yet for the majority of languages there are currently no large vocabulary continuous speech recognition (LVCSR) systems. The development ...
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(University of Pretoria, 2006-11-01)The collection of large speech databases is not a trivial task (if done properly). It is not always possible to collect, segment and annotate large databases for every task or language. It is also often the case that there ...
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(University of Pretoria, 2006-07-12)Much of our interaction with the environment is physical. We use our bodies for nonverbal expression or to augment or emphasize verbal communication. In other cases we use our bodies to execute tasks such as walking or ...
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(University of Pretoria, 2002)In this dissertation the problem of recognising vehicle licence plates of which the sym¬bols can not be segmented by standard image processing techniques is addressed. Most licence plate recognition systems proposed in the ...
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(University of Pretoria, 2006-11-01)Please read the abstract in the section 00front of this document
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(University of Pretoria, 2006-11-21)This dissertation details the implementation of a real-time, speaker-independent telephone auto attendant from first principles on limited quality speech data. An auto attendant is a computerized agent that answers the ...
Now showing items 1-10 of 10