Nikolaos Moustakas he has graduated from the Department of Audio & Visual Arts with an excellent grade. In 2021 he received the title of Doctor from the Dept. of Audio & Visual Arts with thesis title "Adaptive Augmented Reality Audio Environments using Dynamically Variable Sound Mixing". During the period of preparation of the thesis, he has served as an assistant lecturer of the Dept. Of Audio & Visual Arts for the courses "Acoustics and Psychoacoustics", "Digital Sound Processing", and "Sound Technology". He has participated in several international conferences and scientific journals while he has participated in 5 research and development projects. Finally, he is a member of the Audiovisual Signal Processing Laboratory of the Dept.of Audio & Visual Arts and his research interests are focused on psychoacoustics, acoustic augmented reality, digital audio signal processing, audio games.