A novel pitch estimation technique using the Teager energy function. - Nazih Abu-Shikhah; Mohamed A. Deriche (ISSPA, 1999)

A robust technique for harmonic analysis of speech. - Nazih Abu-Shikhah; Mohamed A. Deriche (ICASSP, 2001)

A hybrid LP-harmonics model for low bit-rate speech compression with natural quality. - Nazih Abu-Shikhah; Mohamed A. Deriche (ISSPA, 2001)