New innovations in multi-pulse speech coding for bit rates below 8 kb/s. - R. Soheili; Ahmet M. Kondoz; Barry G. Evans (EUROSPEECH, 1989)

Effective lost speech frame reconstruction for CELP coders. - S. A. Atungsiri; R. Soheili; Ahmet M. Kondoz; Barry G. Evans (EUROSPEECH, 1991)

Techniques for improving the quality of LD-CELP coders at 8 kb/s. - R. Soheili; Ahmet M. Kondoz; Barry G. Evans (ICASSP, 1992)

An 8 kbit/s LD-CELP with improved excitation and perceptual modelling. - R. Soheili; Ahmet M. Kondoz; Barry G. Evans (ICASSP (2), 1993)