If you or a loved one is experiencing hearing loss, you might be searching for a hearing aid. Since there are several options available, it is easy to get confused. Most people worry about how a hearing aid will look once worn and whether it will help their condition. Some other concerns include proper use and worry regarding any risks involved.
If you are sure what to do and are simply looking forward to getting your hearing aid repaired or fitted, we suggest you consider HearCanada. However, if you are confused and can't quite make a decision, this guide is for you. Today we shall be looking at multiple hearing aid options to help you make a pick. Let's get started!
How Do Hearing Aids Work?
Hearing aids are electronic devices used to help improve hearing. They cannot repair the hearing loss and are only meant to amplify sounds so that a person with hearing disabilities can hear better.
All kinds of hearing aids have the same basic components and similar functions. They amplify sounds in the environment, making them clearer to the listener. Nowadays, most aids are digital and battery-powered. These batteries can be recharged multiple times, making the use of aids even more convenient.
- Hearing aids contain a small microphone that collects sound signals from the surroundings
- A computer chip connected to an amplifier inside the aid converts sound signals into digital signals
- Digital signals are analyzed by the chip and adjusted to match up with the hearing requirements of the wearer
- Amplified signals are converted back into sound waves
- Amplified sound is delivered to the patient's ear through speakers/receivers
What Are the Different Types of Hearing Aids?
You can get hearing aids in various sizes, price ranges, features, and customizations. Let's look at these below:
CIC/Mini CIC
CIC (completely-in-the-canal), also known as a mini CIC, is a hearing aid molded to fit inside the ear canal. These aids are good for older adults with slight to moderate hearing loss.
- Tiny batteries are required, which can get quite difficult to handle
- Does not have added features like volume control/directional microphone
- They are the smallest and least visible type of hearing aid
- CIC has a shorter lifespan compared to other hearing aids.
- They do not pick up wind noise
- Speaker is prone to earwax clogging
ITC
ITC (in-the-canal) hearing aid is often molded and customized to cater to the client's needs. An ITC is perfect for slight to moderate hearing issues in adults.
- An ITC is not as visible as compared to other bigger hearing aids
- It can be customized with added features, but that might make the aid slightly larger and difficult to fit in the ear canal
- Speaker may get clogged up with earwax
ITE
ITE (in-the-ear) hearing aids come in two different styles. One type has a bowl-like shape to cover the outer ear fully, and another that only covers up the outer ear's lower part. These are also known as full shells and half shells, respectively. Both types are perfect for patients with severe symptoms and those that require directional microphones. The bulky design allows the incorporation of two microphones for even better hearing.
- Offers features that cannot be added to smaller hearing aids. An example is volume adjustment
- Has a long battery life
- Offers multiple options for rechargeable batteries
- Speakers can get clogged by earwax
- Picks up wind noise
- It is visible and noticeable on the wearer
BTE
BTE (behind-the-ear) aids hook on the top part of the ear while the device rests behind the ear. A tube connects the aid to an ear mold. This mold is custom-made and sits inside the ear canal. A BTE is suitable for people of all age groups and all types of hearing loss.
- A BTE is the largest hearing aid
- Some mini versions that are less visible and better streamlined have been launched
- Offers a directional microphone
- Can amplify sounds excellently
- Picks a lot of wind noise
- Some models can be purchased with a rechargeable battery
RIC
A RIC (receiver-in-canal) and RITE (receiver-in-the-ear) are similar to BTE. The receiver/speaker is placed inside the ear canal and attached through wiring to the aid behind the ear.
- Behind the ear, the component is less visible
- Offers directional microphones
- It can be purchased with a rechargeable battery
- Speaker may get clogged with earwax
- Offers manual control options
Open-Fit
Open-fit hearing aids are yet another variation of BTE. However, these have a thin tube connecting the open dome receiver and the hearing aid component. It allows the ear canal to stay quite open so that low-frequency sound waves can't enter the canal naturally. This aid only works to amplify high-frequency sounds. The open-fit hearing aids are perfect for people with slight to moderate high-frequency hearing loss.
- It is quite visible
- This aid does not plug into the ear
- Allows the wearer's voice to sound clear to them
- It can be difficult to insert into the canal due to the open custom dome
Additional Features to Consider Before Picking a Hearing Aid
- Opt for noise reduction features if the wearer is very sensitive to noise
- Opt for directional microphones if the wearer is social and often in noisy environments
- Consider rechargeable batteries for convenience
- Consider a telecom if the wearer wishes to talk on the phone, watch movies/theater, or listen to music on speakers often
- Consider features like wireless connectivity and remote controls for a better user experience
- Opt for synchronization and variable programming if the wearer has different types of hearing loss in both ears for added compatibility.
- Always check the warranty and ask if there is a trial period
- Make sure to consult your doctor before making a final decision for better ear health
Endnote
Knowing about the different types of hearing aids, functions, and added features you can get can help you make the right choice. Do not forget to consult your doctor and seek medical help immediately if any symptoms arise. An audiologist can help fine-tune hearing aids to get the best experience possible.
