Causes of Hearing Loss

For those who are hard of hearing, everyday tasks are complicated. A prime example is ordering at the drive through window for a restaurant. Even for those with perfectly alright hearing, it is frustrating to work through the imperfect two-way microphone system around the noise of your car, the traffic, and the rest of the surrounding environment. Now imagine that you have added trouble hearing higher frequency sounds.The human voice is in the upper range of our audible spectrum. Hearing loss due to ear trauma begins at the upper range of hearing and works downwards. Ear trauma is prolonged exposure to extremely loud noises. It is the type of hearing impairment commonly found in rock stars, lumberjacks, miners, and construction workers.

Hearing loss

Basically any profession where you are exposed to loud noises can eventually lead to aural plus recenze. There is another type of trauma that can lead to partial or complete deafness, and that is illness. A severe ear infection can lead to the same type of tissue damage that prolonged exposure to noise creates in the ear.There is also another side to hearing loss: genetic predisposition to it. In practical terms, genetically induced hearing loss progresses in much the same manner as traumatically induced deafness does. The impairment starts at higher frequency and works its way down. This means that one of the first things people have trouble hearing is other people, especially women and children.

Hearing aids can help combat the loss of hearing when properly used. The intent behind a hearing aid is to amplify the sounds that reach the ear, bringing them into the audible decibel range for the user. The first hearing aids were extremely large, and were strapped to the body of the wearer. They steadily shrank, from a full body apparatus to ear trumpets; and from there to aids that could be worn on the head itself without discomfort. Today the best hearing aids are all but invisible to the casual observer. They are sophisticated enough to only amplify certain frequencies for which there is a demonstrated loss in receptiveness.

They even compensate for uneven hemispherical damage by transmitting sound wirelessly from the ear with poor reception to the one without hearing problems.Hearing aids help ensure that the people who suffer from partial deafness can continue their daily life without the needless hassles that hearing loss creates. They help restore the quality of life that is damaged by hearing loss, freeing users to enjoy the little things in life again, like the sound of birds singing.