SYSTEMS FOR REPRESENTING DIFFERENT SPECTRAL COMPONENTS OF AN AUDIO SIGNAL PRESENTED TO A COCHLEAR IMPLANT PATIENT

摘要

An exemplary system includes a sound processor configured to identify one or more spectral peaks of an audio signal presented to a cochlear implant patient and an implantable cochlear stimulator communicatively coupled to the sound processor and configured to apply electrical stimulation representative of the one or more spectral peaks to at least one stimulation site within the cochlear implant patient using a partial multipolar stimulation configuration and apply electrical stimulation representative of one or more other spectral components of the audio signal to at least one other stimulation site within the cochlear implant patient using a monopolar stimulation configuration. Corresponding systems methods are also disclosed.