Fast SAR signal processing on the DAP. - Derek G. Appleby; John J. Soraghan (ICASSP, 1986)

A fully vector quantised self-excited vocoder. - Redwan Salami; Lajos Hanzo; Derek G. Appleby (ICASSP, 1989)

Performance of error protected binary pulse excitation coders at 11.4 kb/s over mobile radio channels. - Redwan Salami; K. H. H. Wong; Raymond Steele; Derek G. Appleby (ICASSP, 1990)