Bandwidth extension of telephone speech using frame-based excitation and robust features. - Ismail Uysal; Harsha Sathyendra; John G. Harris (EUSIPCO, 2005)

A Duplex Theory of Spike Coding in the Early Stages of the Auditory System. - Ismail Uysal; Harsha Sathyendra; John G. Harris (ICASSP (4), 2007)

Spike-Based Feature Extraction for Noise Robust Speech Recognition Using Phase Synchrony Coding. - Ismail Uysal; Harsha Sathyendra; John G. Harris (ISCAS, 2007)

Towards Spike-Based Speech Processing: A Biologically Plausible Approach to Simple Acoustic Classification. - Ismail Uysal; Harsha Sathyendra; John G. Harris (Int. J. Appl. Math. Comput. Sci., 2008)