There are many different types of hearing aids, each designed to treat certain types of hearing loss.
In addition to the different types of hearing aids, there are also different types of test equipment that can be used in the testing process. Some of these include:
Sound-level meters: These devices measure how loud a sound is. The instrument will then tell you how much louder or quieter than normal your hearing aid needs to be set.
Acoustic impedance meters: These devices measure how well your ear canal is open and closed, as well as how much fluid is in it. They are often used to check if your hearing aid is working properly and if adjustments need to be made to improve speech intelligibility.
Audiometric testing: Audiometric testing involves a doctor who uses special speakers and a microphone with a computer screen to record test results from one ear, then repeat those same tests from the other ear. This process allows doctors to evaluate each ear individually and see if there are any problems with either ear that may be related to hearing loss or damage caused by age or wear and tear on the ears
In-the-ear (ITE) hearing aids fit into your ear canal and are the most common type. They’re small, discreet and easy to use. Most ITE hearing aids come with a remote control to allow you to adjust volume or change tracks.
Omni-directional microphones pick up sound from all directions and transmit it directly into the ear canal via ear tips or a receiver behind the ear. You’ll hear more noise than with an ITE hearing aid, but you can still speak clearly with them when you’re in noisy environments like restaurants or concerts.
Receiver-in-the-canal (RIC) hearing aids sit on top of your head behind your ear and connect directly to a small microphone that sits inside your ear canal. With RICs, there’s no need for ear molds — just place the receiver in your ear, turn it on and talk clearly!
Digital hearing aids. These are the most popular and cost-effective type. They use a digital processor to amplify sound and convert it into a digital signal that can be transmitted to your hearing aid.
Receivers. These are smaller, discreet devices that fit behind the ear and transmit sound directly to your hearing aids. Receivers also allow you to hear alerts such as phone calls or text messages in addition to amplification.
External receivers. These are much larger than receivers and resemble a pair of glasses or sunglasses. They fit over your ear canal and send amplified sound directly into your inner ear through bone conduction technology. The downside is that they don’t fit as well behind the ear, so they can be harder to conceal when not wearing them while out in public. You can contact hearing aids in Sheffield, for more information.