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Educate Yourself On Hearing Aid Technology

By: Saraey Lewish

When we notice our vision is changing, we get glasses. If your tooth is hurting, you visit a dentist. If we break our leg, we see our the doctor to set and put it in a cast.

However, if we start to lose our hearing, we simply turn the volume up on the television so loud it drowns out the rest of the world and act as though there is nothing wrong. Why is it we humans have such an issue about needing hearing aids? Based on reporting from the National Institute of Deafness and Other Communication Disorders there are 28 million people out there that have a significant hearing loss.

With today's technology you will be able to find the right hearing aid for whatever your circumstances may be. While hearing aids used to be characterized by their wires, awkward sizes, and unreliability, in the past 5 years they have advanced greatly in technology.

Digital hearing aids make use of a computer chip, along with a small battery, a microphone and a receiver and are very easy to adjust for the needs of the user. These types of hearing aids are much smaller and discreet than their predecessors and can precisely compensate for the user's individual hearing problems.

You won't find a hearing aid that exactly matches yours. While some struggle with high frequencies, others fight to hear low frequencies. Because of the inability to hear various sound frequencies (note: vowel sounds are at the low end, while consonants are at the high end) many people end up missing certain words in a normal conversation and proceed to fill in their blank spots.

Other people simply have an issue with volume. Due to the fact that most sounds register softly, televisions and radios are constantly being turned up and others are continuously asked to repeat what they said.

An audiogram or hearing test, is an important piece of information that enables the audiologist to program individual hearing aids to optimize a patients' ability to hear. That's why they recommend you be tested each year as soon as you notice even a slight loss of hearing. Hearing experts come in three varieties. Ear, nose and throat doctors, otherwise known as otolaryngologists, have the ability to diagnose your hearing loss.

Audiologists must be licensed by whatever state they live in, and must have their Master's degree as well. You also need a state license to be a hearing aid dispenser, but not a master's. More often they are like traditional salespeople and usually have an association with an individual hearing aid manufacturer. Hearing aid dispensers, unlike audiologists, are not required to have a Master's degree, but do need to be certified by the state they are working in.

Hearing aids can be put into four categories. "Completely in the canal" hearing aids are the smallest and most discreet. While they tend to have the highest price tag, these are not for people with severe hearing impairments.

The next group are the "in the canal" devices. These are slightly bigger than those that fit completely in the ear, but will still fit quite far into the ear canal. Needing a slightly bigger battery, the canal hearing aids are recommended for a mild to moderate case of hearing loss.

Next, you have the "in the ear" hearing aids. These can be seen by people around the wearer, and are designed to treat a large range of hearing impairments. The types of hearing instruments that are perhaps the most familiar are those that are "behind the ear." They provide the highest degree of amplification and flexibility, and require a larger battery. You can still obtain an analog hearing aid at small price, but you have to understand that they do not have the advanced technology of the newer versions.

It is now shown statistically that some 28 million Americans, of any and all ages, are suffering from a loss of hearing. Let's learn more about hearing loss. Anytime there is an obstruction, disease, or injury to one or more of the structures in the ear, a hearing impairment can occur. For about 95 percent of those dealing with loss of hearing, the newer hearing aids are capable of correcting that hearing loss.

Quite notable is the fact that hearing loss among younger people is increasing at an alarming rate. Case in point. There was a 17 percent increase of hearing impairment among 18 to 44 year-olds from 1971 to 1990. Otitis media results in the most cases of temporary hearing loss. 70% of infants and children often get this particular ear infection.

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