Nonlinear Vectorial Prediction with Neural Nets

Abstract

In this paper we propose a nonlinear vectorial prediction scheme based on a Multi Layer Perceptron. This system is applied to speech coding in an ADPCM backward scheme. In addition a procedure to obtain a vectorial quantizer is given, in order to achieve a fully vectorial speech encoder. We also present several results with the proposed system

arXiv comment9 pages, published in Proceedings of the 6th International Work Conference on Artificial and Natural Neural Networks: Bio inspired Applications of Connectionism Part II June 2001 Pages 754 761