Fig. 3From: An overview on optimized NLMS algorithms for acoustic echo cancellationPerformance of the optimal algorithms for white Gaussian input. Misalignment of the NLMS (for different values of α and δ), OSS-NLMS-id, and OR-NLMS-id algorithms. The input signal is white Gaussian, echo path changes at time 10 s, L=512, and SNR = 20 dBBack to article page