An experimental, expert systems, constrained recogniser using feature duration. - Michael Allerhand; Frank Fallside; P. Hinds (Speech Commun., 1983)

A hybrid recogniser for speech patterns. - Michael Allerhand; Frank Fallside (ICASSP, 1986)

The auditory image model as a preprocessor for spoken language. - Roy D. Patterson; Timothy R. Anderson 001; Michael Allerhand (ICSLP, 1994)