Your physician could suggest a tiny electronic device called a hearing aid that you wear in or behind your ear if you suffer from hearing loss.

No matter the style, hearing aids consist of three distinct components:

  • A telephone
  • A speaker
  • An amplifier

The microphone picks up sound, which is converted to electrical impulses. These impulses are sent to the amplifier, which boosts their strength. The signals are subsequently transmitted by the amplifier through a speaker to the ear.

The placement, operation, and unique characteristics of hearing aids make them different from one another. The following four main categories of devices:

  1. Behind-the-ear (BTE)
  2. In-the-canal (ITC)
  3. In-the-ear (ITE)
  4. Receiver-in-canal (RIC)
  5. Analog vs. digital hearing aids
  1. Behind-the-ear (BTE)

BTE (behind the ear) hearing aids are those that sit behind the ear. The ear mold is connected to them by a clear tube. Behind the ear, there is a chamber that contains the complete system.

BTEs are relatively durable and simple to handle and clean. As long as the ear mold can be changed as the child grows, BTEs are advised for children, according to the Food and Drug Administration (FDA) Trusted Source.

An open-fit hearing aid, which entirely fits behind the ear, is a variant of the BTE that keeps the ear canal open. A little tube is inserted into the canal. If you tend to build up or have a lot of earwax, this style may occasionally be advised.

  1. In-the-canal (ITC)

A thin, plastic shell known as an in-the-canal (ITC) assistance is placed inside the canal. They are renowned for being cozy and simple to use. Additionally, they are designed to accommodate your ear’s size and shape. However, some people find them more difficult to utilize because of their small size.

ITCs are effective for mild to moderate hearing loss but are not advised for profound hearing loss.

  1. In-the-ear (ITE)

Although slightly larger than ITC aides, in-the-ear (ITE) hearing aids are manageable. The outer portion of the ear is filled with a shell that houses the components.

The capability of ITEs to install telecoils is one of their benefits. This enables you to receive sound through the hearing aid’s circuitry rather than the microphone. When speaking on the phone, also makes communication easier to hear. For those with mild to severe hearing loss, ITEs are the most effective.

  1. Receiver-in-canal (RIC)

The RIC hearing aid style is where the receiver is positioned inside the ear canal. The receiver is tiny, and the tube is essentially unnoticeable. Usually smaller than a BTE, they are suitable for mild to moderate hearing loss.

While there may be a higher chance of moisture and wax buildup with this kind of hearing aid than with others, it does have fewer feedback problems.

  1. Analog vs. digital hearing aids

The sort of electronics used in hearing aids will determine how they function. The two main categories of electronics are analog and digital. Both transform sound waves, but each does it in a different way. The main distinctions between analog and best digital hearing aids are listed below.
Analog hearing aids

In an analog hearing aid, sound waves are transformed into electrical impulses by the device. After then, these signals are amplified. These are typically less expensive than digital hearing aids, but they are also less widely available.

Digital hearing aids

Sound waves are converted into numerical codes by a digital hearing aid. Then, these codes are boosted.

This is a popular option for people who want a hearing aid that better suits their needs and listening surroundings since an audiologist may program the device to amplify specific frequencies more than others.

Conclusion

Therefore, one of the best methods to decide if a hearing aid is a right choice for you is to have your hearing tested by a specialist. They can provide advice on what will best serve your hearing.

Categories: Health

Nicolas Desjardins

Hello everyone, I am the main writer for SIND Canada. I've been writing articles for more than 10 years and I like sharing my knowledge. I'm currently writing for many websites and newspapers. All my ideas come from my very active lifestyle, every day I ask myself hundreds of questions to doctors, specialists, and physicians. I always keep myself very informed to give you the best information. In all my years as a computer scientist made me become an incredible researcher. I believe that any information should be free, we want to know more every day because we learn every day. Most of our medical sources come from Canada.ca and government research. You can contact me on our forum or by email at info@sind.ca.

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