Autor: Andre Fiebig

 Dr. Brigitte Schulte-Fortkamp is Professor (retired) in Psychoacoustics, Noise- Effects, and Soundscape at the Technical University Berlin, Germany.  Dr. Joseph A. Sisneros is Professor in the Department of Psychology at the University of Washington, Seattle, USA. Dr. André Fiebig is Professor in the Department of Engineering Acoustics at the Technical University Berlin, Germany.  Dr. Richard R. Fay was Distinguished Research Professor of Psychology at Loyola University, Chicago. Dr. Arthur N. Popper is Professor Emeritus and Research Professor in the Department of Biology at the University of Maryland, College Park.