References
McDermott, H. J., McKay, C. M., & Vandali, A. E. (1992) "A New Portable Sound Processor For the University-Of-Melbourne Nucleus Limited Multielectrode Cochlear Implant," J. Acoust. Soc. Am. 91,3367-3371.
Rosen, S. (1997) “Cochlear implants” in Scott-Brown's Otolaryngology (6th edition): Adult Audiology, edited by D. Stephens (Butterworth Heinemann, Oxford).
Rosen, S. M., Fourcin, A. J., & Moore, B. J. (1981) "Voice pitch as an aid to lipreading," Nature 291, 150-152.
Rosen, S., & Howell, P. (1991) Signals and Systems for Speech and Hearing (Academic Press, London).