Three experiments were undertaken involving three users of multi-electrode cochlear prostheses. The experiments established a scale of stimulus loudness; measured minimum-detectable gaps for sinusoidal stimuli as functions of stimulus level, frequency, and electrode place within the cochlea; and assessed independence of the electrodes using a…

The study sought to evaluate open-set word recognition in 54 French, English, and German patients using 5 different kinds of cochlear implants. Three experiments assessed their word recognition in word lists and sentences, environmental sound perception, and gap detection. (Author/JDD)

The purpose of this investigation was to document performance of participants wearing a cochlear implant and hearing aid in opposite ears on speech-perception and localization tests. Twelve individuals who wore a cochlear implant and a hearing aid on contralateral ears were tested on their abilities to understand words in quiet and sentences in…

This paper, discussing use of electrical stimulation by postlingually deafened adults to supplement speechreading, focuses on: information conveyed by vision, acoustic information needed to resolve visual confusions, basic psychophysical abilities of cochlear implant patients, auditory-alone and audiovisual perception by cochlear-implant patients,…