Harvesting energy mostly from acoustic signals. - Charalampos Papadakos; John Mourjopoulos (Audio Mostly Conference, 2012)

The sound effect of ancient Greek theatrical masks. - Fotios Kontomichos; Charalampos Papadakos; Eleftheria Georganti; Thanos Vovolis; John Mourjopoulos (ICMC, 2014)

Optimal Acoustic Reverberation Evaluation of Byzantine Chanting in Churches. - John Mourjopoulos; Charalambos Papadakos; Gavriil Kamaris; Georgios Chryssochoidis; Georgios Kouroupetoglou (ICMC, 2014)

PC-based room correction for audio. - Fotios Kontomichos; Nicolas-Alexander Tatlas; Panagiotis D. Hatziantoniou; Charalampos Papadakos (Audio Mostly Conference, 2015)