Karim Gabriel; Sani Al Moudarres MEE09:13, pp. 40. TEK/avd. för signalbehandling, 2009.
People that become deaf later on in life do have the ability to speak with correct pronunciation but since they can not hear their own voice nor the noise in the enviroment, they have difficulties to adjust their voice level to the surrounding environment.
In this thesis we propose and algorithm which can be used on a prototype to help the late deafened people to adjust their voice level to the surrounding.