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Technical Program

Paper Detail

Paper:	SPTM-L9.6
Session:	Affine Projection Algorithms
Time:	Friday, May 19, 18:10 - 18:30
Presentation:	Lecture
Topic:	Signal Processing Theory and Methods: Adaptive Systems and Filtering
Title:	Piecewise-Linear Expansions for Nonlinear Active Noise Control
Authors:	Giovanni L. Sicuranza, University of Trieste, Italy; Alberto Carini, University of Urbino, Italy
Abstract:	Functional link artificial neural networks exploiting orthogonal functional expansions have been recently proposed as efficient structures for nonlinear active noise control. In this paper it will be shown that simple piecewise-linear expansions can effectively replace trigonometric and orthogonal polynomial expansions. The controller is adapted using an extension of the Affine Projection algorithm we recently proposed and studied with reference to its transient and steady-state behavior.