A Beginners Guide to Buying Hearing Aids
Doctors often advise people who suffer from hearing loss to use a hearing aid. While there are several different styles available, this article will examine some of the most commonly recommended options for beginners.
How Does a Hearing Aid Help with Hearing?
Hearing aids are not cures for hearing difficulties, but they can help people hear better by amplifying sounds.
Today, most models are digital. They use microphones to capture sounds, which are then changed into digital code by a computer chip with an amplifier. The device adjusts the volume of incoming sounds based on the wearer’s hearing loss, listening needs, and environment. The amplified signals are then changed back into sound waves, which are delivered to the ears through speakers.
What Styles Are Available?
Completely in The Canal (CIC)
Pros
– Smallest, least visible type
– Less likely to pick up background noise
– Improves mild to moderate hearing loss (adults)
Cons
– Small batteries are difficult to handle and only last a short time
– Features like volume controls or directional microphones are often not included
– Speaker is prone to earwax clogging
In the Canal
Pros
– Less visible in the ear than larger styles
– Has features not available in completely-in-the-canal models
– Improves mild to moderate hearing loss (adults)
Cons
– Features may be difficult to adjust because it is so small
– Speaker is likely to get clogged up with earwax
In the Ear
Pros
– Has features that are often lacking in smaller hearing aids, like volume control
– Uses a larger, longer-lasting battery. Rechargeable battery options are available.
– Improves mild to severe hearing loss
– Easier to handle
Cons
– More visible than smaller devices
– Speaker is vulnerable to earwax build-up
– May pick up background noise
Behind the Ear
Pros
– Includes directional microphones
– Capable of greater amplification than other types
– Rechargeable battery options may be available
– Suitable for all ages and hearing levels
Cons
– Traditionally the largest
– May pick up more background noise
Receiver in Canal (RIC) or Receiver-In-The-Ear (RITE)
Pros
– Usually has a less noticeable behind-the-ear piece
– Includes directional microphones
– Includes manual control options
– Rechargeable battery options may be available
Cons
– Speaker can get clogged with earwax.
Open Fit
Pros
– Does not plug the ear canal like most in-the-ear style hearing aids, making one’s own voice sound more natural
– Ideal for those who have better low-frequency hearing and mild to moderate high-frequency hearing loss
Cons
– Most styles are visible
– Non-custom dome may make it harder to insert it into the ear
