Graeme Clark Collection

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    A speech processing strategy for multiple-electrode cochlear implant prostheses
    Tong, Y. C. ; Clark, Graeme M. (Monash University Press, 1983)
    Speech studies in a number of research centres have shown that useful speech information could be presented to deaf patients using single or multiple electrode cochlear implant prostheses (Parking & Anderson, 1983). In our laboratory, speech processing strategies were formulated on the basis of psychophysical results. This paper examines the psychophysical characteristics of the hearing sensations produced by electrical stimulation using scala tympani electrodes in postlingually deaf patients; a speech processing strategy is then discussed on the basis of these characteristics.
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    Selection of speech processing for cochlear implant prostheses
    Millar, J. B. ; Tong, Y. C. ; Clark, Graeme M. (Monash University Press, 1983)
    In this paper we consider a framework against which to discuss strategies for the design of speech processors for cochlear implant prostheses. We hope to encourage discussion of the bases for such a framework even though it may seem a distant objective owing to the large gaps in our understanding of several component parts of cochlear implant systems. The existence of such a framework would provide a background against which to view the current diverse cochlear implant systems and to evaluate their performance.