Design of hearing aid

Abstract

This bachelor’s thesis deals with the physiology of the auditory system and defects that cause temporary or complete deafness. It was created program in Matlab, which allows modification of the speech signal to simulate hearing loss and subsequent multi-channel amplification, presenting function of the digital hearing aid. It also deals with distribution of hearing aids according to the material and software and there is dismantled some modern systems from Siemens and functions that may include hearing aids