Efren Fernandez-Grande is an Associate Professor in the Acoustic Technology group, Department of Electrical Engineering at the Technical University of Denmark (DTU). His research interests are in the areas of acoustic signal processing, sound field analysis and array processing, with a particular focus in acoustic holography, sound radiation and room acoustics. He teaches several courses in acoustics and signal processing, and is the head of DTU’s MSc in Engineering Acoustics. Efren received his PhD in acoustics from DTU in 2012 and obtained a postdoctoral fellowship from the Danish Council for Independent Research (2013-2014) before joining the Faculty in 2014. He is a VILLUM Young Investigator fellow (“Large-scale acoustic holography”, 2018-2023, €1.2 M) and is a member of various Technical Committees in the European Acoustics Association, Acoustical Society of America and Danish Acoustical Society. He also serves as Associate Editor for the Journal of the Acoustical Society of America.