Three postdoctoral research positions are available in the STADIUS Center for Dynamical Systems, Signal Processing and Data Analytics of KU Leuven - Electrical Engineering Department (ESAT). The research activities include: (Position 1) Design and evaluation of digital signal processing (DSP) algorithms for acoustic echo and feedback cancellation, active noise control, and sound field control in ad-hoc wireless transducer array networks (joint research project with KU Leuven, STADIUS, Prof. T. van Waterschoot).