Speech recognition by neural networks and preprocessing wavelet
Angelo Maia Cister, Gm Galante · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1997
Our goal in this article is to present a quantitative study about speech recognition and the inherent problems of its applications and the computer processing. Our approach is characterized by independent speaker and we made use of pre- processing the concept as Wavelets Transform and as pattern recognition an Artificial Neural Network (ANN--Multilayer Perceptron--Backpropagation Algorithm).