The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 25, 2016
Filed:
Jan. 11, 2013
Advanced Bionics Ag, Stäfa, CH;
Stefan Fredelake, Oldenburg, DE;
Waldo Nogueira, Hannover, DE;
Advanced Bionics AG, Staefa, CH;
Abstract
An auditory prosthesis device for neural stimulation of a patient's hearing having an audio signal input device; a sound processor for generating a neural stimulation signal; and an implantable stimulation assembly having plural stimulation channels for stimulation of the patient's hearing, the sound processor having a filter bank for dividing the input audio signal into plural analysis channels, each containing a frequency domain signal representative of a portion of the audio signal, a signal level determiner for each analysis channel for analyzing the respective frequency domain signal, a neural stimulation signal generator for each analysis channel, a mapping unit for allocating the analysis channels to the stimulation channels according to an adjustable mapping scheme, and a control unit for controlling the mapping unit such that a standard mapping scheme is used in a standard operation mode and a low bandwidth mapping scheme is used in a low bandwidth operation mode.