About the Author
Francis Rumsey is Consultant Editor and Technical Writer for the Journal of the Audio Engineering Society, and runs his own consultancy company, Logophon Ltd. Until 2009 he was a Professor at the University of Surrey (UK), specialising in audio engineering and psychoacoustics. He is chair of the AES Technical Council, a Fellow of the AES, and a busy organist. Tim McCormick is a former Deputy Head of sound at the Royal Exchange Theatre in Manchester (UK), has extensive experience in design and manufacture of audio electronics, and has worked at Klark Teknik and with the RSC at Stratford (UK) where he plotted and operated the sound for many shows as well as designing and building audio equipment when the need arose. Also interested in medieval architecture, The Cathedrals, Abbeys and Priories of Wales was published on 2010.