Omran, S; Lai, W K; Büchler, M; Dillier, N (2011). Semitone frequency mapping to improve music representation for nucleus cochlear implants. EURASIP Journal on Audio, Speech and MusicProcessing, 2011:2.
Omran, S (2011). Detecting diagonal activity to quantify harmonic structure preservation with cochlear implant mapping. International Journal of Robotics and Automation, 1(5):100-112.