论文信息 - FxLMS and MFxLMS Stability Constrains when used in Active Noise Control

FxLMS and MFxLMS Stability Constrains when used in Active Noise Control

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.

F. A. Gonzalez | R. Rossi | G. R. Molina | G. Parlanti

[1] Peter David Wheeler,et al. Voice communications in the cockpit noise environment : the role of active noise reduction , 1986 .

[2] E. Masgrau,et al. Novel FxLMS Convergence Condition With Deterministic Reference , 2006, IEEE Transactions on Signal Processing.

[3] Bernard Widrow,et al. Adaptive Signal Processing , 1985 .

[4] Paulo Alexandre Crisóstomo Lopes,et al. The behavior of the modified FX-LMS algorithm with secondary path modeling errors , 2004, IEEE Signal Processing Letters.