Selective block update of NLMS type algorithms. - Thomas Schertler (ICASSP, 1998)

Acoustic echo control. An application of very-high-order adaptive filters. - Christina Breining; Pia Dreiseitel; Eberhard Hänsler; Andreas Mader; Bernhard H. Nitsch; Henning Puder; Thomas Schertler; Gerhard Uwe Schmidt; Jan Tilp (IEEE Signal Process. Mag., 1999)

Delay-free low-cost step-gain estimation for adaptive filters in acoustic echo cancellation. - Christina Breining; Thomas Schertler (Signal Process., 2000)