Copyright © American Speech-Language-Hearing Association From: Speech Recognition as a Function of the Number of Electrodes Used in the SPEAK Cochlear Implant Speech Processor J Speech Lang Hear Res. 1997;40(5):1201-1215. doi:10.1044/jslhr.4005.1201 Legend: Schematic representation of the assignment of analysis filters to electrodes. In each panel the assignment of the 20 analysis filters to the 20 electrodes is represented for three of the six conditions. The top panel depicts the standard clinical speech processor condition in which each filter is assigned to one electrode. The middle panel represents the 7-electrode condition, in which selected electrodes receive the output of three adjacent filters. The lower panel represents the 4-electrode condition, in which selected electrodes receive the output of five adjacent filters. Date of download: 10/29/2017 Copyright © American Speech-Language-Hearing Association