Hearing Aids : The Basics Explained

By Mark Walters

Hearing loss can affect people for a number of reasons. Some people are born with poor, or no hearing, while others develop hearing problems in later life, either through injury or infection, or just because they are getting old. One solution to hearing loss, however it might have been caused, is the use of a hearing aid. Hearing aids help millions of people deal with their hearing loss, but how do you choose the right hearing aid for you?

Hearing aids come in a variety of shapes and sizes, and while some are more effective than others, they all work in roughly the same way. A microphone in the hearing aid will pick up the sound that people would normally hear. This is then converted to an electronic signal and amplified before being sent to the small speaker in the hearing aid. The speaker converts the signal back to sound, which is then processed by the ear in the normal way.

Hearing aids traditionally used to be analogue, but more and more modern devices process sound digitally. This means they can be tuned to suit each individual wearers particular problem, and therefore offer an even greater improvement to their hearing.

Your choice of hearing aid could be determined by the severity of your hearing loss. The larger, more obvious devices that sit behind the outer ear, are the most powerful, and tend to be best people with significant hearing loss. If your problem is less severe, you may find that smaller hearing aids that sit inside the outer ear, or the ear canal itself, are less obvious but still offer the required improvement to your hearing.

Another factor that many people have to consider when choosing a hearing aid, is how much it costs. Smaller, modern hearing aids tend to cost more than the larger, more powerful devices, because of the technology needed to make them.

Many people are reluctant to start using hearing aids, either because they are worried about the cost, or how they will look. But with several options available, there really isn't any reason why someone should let poor hearing stop them from enjoying life. The first thing to do is to get your hearing checked by a professional. Once they have properly diagnosed your problem, you will have a better idea of which hearing aids you can choose from, what they will look like, and how much they will cost.

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