Fig. 7From: A Bayesian network approach to linear and nonlinear acoustic echo cancellationHammerstein group model to estimate \(\hat {d}_{n} = \hat {\mathbf {z}}_{n-1}^{\mathrm {T}} \mathbf {y}_{n}\) with \(\hat {\mathbf {z}}_{n}\) and y n defined in (54) and (52), respectivelyBack to article page