Hearing Aids
People with hearing disabilities may need hearing aids to treat their deafness. Deafness is the impairment of the auditory structures responsible of delivering auditory stimuli to the brain. When these structures are injured or impaired due to disease or congenital defects, hearing impairment or deafness may occur. Extent of deafness can be classified in varying levels. The lower the level of deafness, the more suited is the person to enjoy the benefits of hearing aids. A hearing aid is a device that fits the in or out of the ear that amplifies sounds.
grandpa has a hearing aid…