Cochlear Limited

Guido F Smoorenburg

Matthijs Killian

Ernst Von Wallenberg

A method of fitting an auditory stimulation system to a recipient the system having a plurality of channels, and the method including the steps of establishing an initial current level profile representative of a current level setting spanning across at least some of the plurality of channels and adjusting parameters of the initial current level profile in the presence of a stimulation signal. There is further included a programming apparatus adapted to be interfaced with the auditory stimulation system to allow manipulation of threshold (T) and comfort (C) levels of the system. The apparatus includes a graphical display means adapted to display a graphical representation of the current profile of the channel array and means for adjusting a current level setting of the current profile of the array.

Parametric fitting of a cochlear implant

According to one aspect of the present invention, there is provided a method of adjusting an established initial operational settings profile, the profile having two or more operational setting values for a speech processor of a recipient's cochlear implant, comprising: setting one or more profile adjustment functions with one or more function parameters; and modifying concurrently said two or more operational setting values in said operational settings profile using each of said set profile adjustment functions.

Perception-based parametric fitting of a prosthetic hearing device

A method for stimulating nerve or tissue fibers and a prosthetic hearing device implanting same. The method comprises: generating a stimulation signal comprising a plurality of pulse bursts each comprising a plurality of pulses; and distributing said plurality of pulse bursts across one or more electrodes each operatively coupled to nerve or tissue fibers such that each of said plurality of pulse bursts delivers a charge to said nerve or tissue fibers to cause dispersed firing in said nerve or tissue fibers.

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Soest, Netherlands

Guido F Smoorenburg