Universidad De Salamanca

Enrique Alejandro López-Poveda

A signal processing arrangement is described for signal processing in a bilateral hearing implant system. A channel compression module develops a inhibition-adjusted band pass signal for each band pass signal using a channel-specific dynamic inhibition adjustment based on a channel-normalized medial olivocochlear reflex model that reflects bandwidth energy for a corresponding contralateral band pass signal and bandwidth energy for a selected reference contralateral band pass signal.

Medial olivocochlear reflex sound coding with bandwidth normalization

This document mainly discloses a method and a device for sound enhancement, both aspects of the invention hereby described are directed to cochlear implants. The method for sound enhancement and the sound enhancement device comprising a component adapted to carry out said method are based on processing the envelope for frequency bands of the acoustic signal captured, said amplification is directed to the gain value of the amplification according to an amplitude of an output signal of the other sound processor.

Growing community of inventors

Salamanca, Spain

Enrique Alejandro López-Poveda