Andrew Bateman is currently CEO of Avren Ltd, a wireless/DSP consultancy. He was formerly a founder and Director of Wireless Systems International Ltd and a Professor of Signal Processing at the University of Bristol. He now undertakes training and consultancy for clients around the world.
Iain Paterson-Stephens is a Senior Lecturer in Digital Signal Processing at the University of Derby. He is also the Director of the Signal Processing Applications Research Group and program leader for the MSc Digital Audio Systems programme. He is actively involved in consultancy, system development and design, and training.