A Novel Influence Function M-Estimator-Based for Active Noise Control

M-estimators are widely used in active noise control (ANC) systems order to update the adaptive FIR filter taps. ANC reduce level by generating anti-noise signals. Up now, evaluation of capabilities has shown that there exists a need for further improvements this area. In paper, new improved M-estimator is proposed. The sensitivity proposed algorithm variations its constant parameter checked feedforward control. effectiveness both types proved comparing it with previous studies. Simulation results show steady performance and fast initial convergence algorithm.