Implementation of a real-time, digital vocoder for tactile hearing prostheses. - A. Maynard Engebretson; Michael P. O'Connell (ICASSP, 1985)

A wearable, pocket-sized processor for digital hearing aid and other hearing prostheses applications. - A. Maynard Engebretson; Robert E. Morley Jr.; Michael P. O'Connell (ICASSP, 1986)