Steady-state and transient analysis of multichannel filtered-x affine projection algorithms

Author

Carini, Alberto ; Sicuranza, Giovanni L.

Author_Institution

STI, Univ. of Urbino, Italy

Volume

4

fYear

2005

fDate

18-23 March 2005

Abstract

The paper provides an analysis of the steady-state and transient behavior of two filtered-x affine projection algorithms suitable for multichannel active noise control. The analysis relies on energy conservation arguments, it does not apply the independence theory nor does it impose any restriction to the signal distributions. The paper also shows that filtered-x affine projection algorithms always provide a biased estimate of the minimum-mean-square solution of the active noise control problem.

Keywords

active noise control; adaptive filters; energy conservation; least mean squares methods; parameter estimation; transient analysis; adaptive filters; energy conservation; filtered-x affine projection algorithms; independence theory; minimum-mean-square solution; multichannel active noise control; signal distribution; steady-state analysis; transient analysis; Acoustic noise; Active noise reduction; Algorithm design and analysis; Energy conservation; Projection algorithms; Signal analysis; Steady-state; Symmetric matrices; Transient analysis; Vectors;

fLanguage

English

Publisher

ieee

Conference_Titel

Acoustics, Speech, and Signal Processing, 2005. Proceedings. (ICASSP '05). IEEE International Conference on

ISSN

1520-6149

Print_ISBN

0-7803-8874-7

Type

conf

DOI

10.1109/ICASSP.2005.1416016

Filename

1416016