1. Institute of Sound and Vibration Engineering (ISAVE), Hochschule Düsseldorf, Münsterstaße 156, Düsseldorf, 40476, Germany
2. Audio Communication Group, Technische Univeristät Berlin, Einsteinufer 17c, Berlin, 10587, Germany
3. Goldsmiths, University of London, 8 Lewisham Way, New Cross, London, SE14 6NW, United Kingdom