Fraunhofer Institute for Integrated Circuits IIS, Erlangen, Germany; International Audio Laboratories Erlangen, Erlangen, Germany, a joint institution of Universität Erlangen-Nürnberg and Fraunhofer IIS
Department of Information and Communications Engineering, Aalto University, Espoo, Finland; Department of Information and Communications Engineering, Aalto University, Espoo, Finland; Faculty of Information Technology and Communication Sciences, Tampere University, Finland
