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English language is interesting for native speaker but there are many difficulties due to pronunciation. In order to facilitate for beginner to learn how to appropriately utter English word, we developed interactive learning program based on speech recognition. This paper investigates performance of three back-propagation neural network architectures with different hidden layers, e.g. 3, 4, and 5...
Speech signal can be modeled by sinusoidal model. On the sinusoidal model, there are many kinds for representing the signal. One of model is Segmental Sinusoidal model. The segmental sinusoidal model is an approximation method based on sinusoidal model for speech signal, especially for periodic detection. The periodic signal can be decomposed by infinite sinusoidal signal with combination of amplitude,...
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