Varieties of Hearing Aids. Hearing problems are corrected using hearing aids. Hearing aids amplify the sounds to make them more audible. There are the once which use computer chips. The hearing aids have a computerized which converts the sound into digital data. The hearing aids control the amount of sound which is entering the ear. The hearing aid has three parts. The parts include the microphone, amplifier and the speaker. The microphone is used to receive the sound while amplifier converts sound waves into electrical signals. The electrical signals reach the ear through the speakers. otolaryngologist and audiologist treat the ear. An otolaryngologist is a person who is specialized to deal with problems of the ear. An audiologist is specialized to establish the amount of hearing loss in the individual. Hearing aids can be bought over the counter. Ear hearing aid is the first kind of hearing aid. This type fills up the ear. They are of two kinds. This is the best type of people who have lost their hearing completely. These types of hearing aids can sometimes clog with wax and should be clean regularly. They are made to fit in the ear canal. Another Hearing aid is the one put behind the ear. It is intended to fit inside the ear, and the other part is hidden behind the ear. The hearing aid controls the amount of sound that passes through the ear. When in noisy places this hearing aid filters off the noise to enhance hearing. Others have an extra feature which is the soft ear piece. It gives a natural feel to the sound. Other type does also have an open ear fitting.
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The another type of hearing aid is put in the ear canal They are tiny and cannot be easily seen from outside. This allows them to be invisible to people. They are made to fit in the ear canal. They also quickly clog because of the wax, so it is important to keep cleaning them.
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Another example is the open fit hearing aid. They are made with a thin tube. They permit the entry of low-frequency sound. Sound is amplified in the ear canal after it gets into the ear. This makes it an excellent choice for hearing aid for people who have mild hearing loss. They are tiny and are easy to hide. When using them extra care is required. It helps to make the sound more natural. Hearing aids are made to have different abilities. Choose a hearing aid that works for you well. There are different varieties of hearing aids. Hearing aids work by making the sounds louder for individuals who can hear easily.