ITRW on Non-Linear Speech Processing (NOLISP 03) May 20-23, 2003 Le Croisic, France

M-ary Predictive Coding: A Nonlinear Model for Speech

Mohan Vandana

PSG College of Technology, Coimbatore, India

Speech Coding is pivotal in the ability of networks to support multimedia services. The technique currently used for speech coding is Linear Prediction. It models the throat as an all-pole filter i.e. using a linear difference equation. However, the physical nature of the throat is itself a clue to its nonlinear nature. Developing a nonlinear model is difficult as in the solution of nonlinear equations and the verification of nonlinear schemes.

Full Paper

Bibliographic reference.  Vandana, Mohan (2003): "M-ary predictive coding: a nonlinear model for speech", In NOLISP-2003, paper 003.