Estabilidad de los algoritmos FxLMS y MFxLMS usados en Controladores Activos de Ruido (FxLMS and MFxLMS Stability Constrains when used in Active Noise Control)

Fernando González (, Roberto Rossi (, Germán R. Molina (, Gustavo Parlanti (

Universidad Nacional de Córdoba
This paper appears in: Revista IEEE América Latina

Publication Date: Feb. 2013
Volume: 11,   Issue: 1 
ISSN: 1548-0992

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.

Index Terms:
ANC, FxLMS, MFxLMS, Adaptive Controller   

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