Title :
FxLMS and MFxLMS Stability Constrains when used in Active Noise Control
Author :
Gonzalez, Fabio A. ; Rossi, Roberto ; Molina, G.R. ; Parlanti, G.
Author_Institution :
Univ. Nac. de Cordoba, Cordoba, Argentina
Abstract :
This paper presents a comparison of the stability of the MFxLMS and FxLMS algorithms, applied to the low frequency narrowband Active Noise Control (ANC). This work focuses on the study of the secondary path in a headset, and the effect of its variations in the system´s stability. The analysis is completed with simulations that support the conclusions.
Keywords :
active noise control; adaptive filters; ANC; FxLMS stability constrains; MFxLMS stability constrains; narrowband active noise control; Adaptation models; Adaptive filters; Consumer electronics; Digital signal processing; Educational institutions; Finite impulse response filters; Least squares approximations; ANC; Adaptive Controller; FxLMS; MFxLMS;
Journal_Title :
Latin America Transactions, IEEE (Revista IEEE America Latina)
DOI :
10.1109/TLA.2013.6502805
