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mercredi 2 juillet 2014

Discering The Type Of Hearing Aid To Use

By Hilda Durham


It is actually very displeasing to keep on repeating what you want to say, but your reciever still does not get what you are saying. But then, instead of getting angry, it would be nicer to buy that person a hearing aid. In this way, you are able to help him take note of his impairment. Speaking of this, there are sold hearing aid Port St Lucie .

This mechanism is very useful in improving the ability of a person who has hearing loss to hear and comprehend speech. Basically, this impairment has been caused by the damage of the sensory cells in the inner ear which are called the hair cells. This is not genetic, but acquired as a result of aging, disease, injury from noise, and medicines.

So what this mechanism does is that is picks up the sound waves and then magnifies them as they enter the ears. So the process happens when the hair cells catch the vibrations and convert them into signals which are then transmitted to the brain. But if the person has a more severe level of this impairment, then he would have to avail a better amplifier.

But then if you are not sure of the state in which that person in, you can accompany him to an otolayringologist or an audiologist. An otolayringologist is a doctor who specializes in the field of nose, ear, and throat disorders and will investigate the cause of the impairment. While an audiologist is an audio health professional and will conduct tests to assess they degree and type of loss.

Still another reason to see a doctor first before buying the mechanism is for in order to know the right one which suits the level of impairment. Speaking of this, there are actually three types of hearing aids. They all have unique features but then they suit every level of impairment.

Behind the ear or BTE consist of a hard plastic case which is worn behind the auditory organ and is connected to a plastic mold that fits inside the outer part of the organ. The electronic tool is held in the case behind. So the process of sound transmission starts from the mold, then to the hearing aid, and into the ear.

With the in the ear or ITE, it fully fits inside the outer ear and are used for mild to severe hearing loss. In this style, the case which is holding the electronic facility is made of hard plastic. Some of them have added features like a telecoil which makes it easier to hear conversations from the telephone, and in places which have special sound systems.

And last of the styles is the ITC or the in the canal style. This one has two styles, the one which fits the whole canal and the one that is hidden inside. But then either of the two, serve to have a mild to worst impairment.

Other than that, the hearing aid has two kinds as well, the digital and the analog. The digital makes adjustments possible to fit the needs of people. While with the analog, it is customized based on the specification of the physician. So for you to know what type should be bought, it would be best to consult a doctor.




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