Hearing aids are a common non-invasive treatment option for hearing loss.
A hearing aid is a small electronic device that is worn in or behind your ear and amplifies sounds so they can be heard better and listening and communicating with others is made simpler. The device consists of a microphone, amplifier and speaker. The sounds are received through the microphone and then increased in power by the amplifier, which then sends the signals to the ear through a speaker.
Hearing aids magnify sounds based on the severity of a patient’s hearing loss. Hair cells within the ear detect these magnified sounds and convert them into signals to pass to the brain. There is a limit on how much amplification can be given to sounds, so hearing aids are not for everyone.
There are 3 basic hearing aids that vary in size, placement and degree of amplification.
Determining which is best for you depends on the severity of your hearing loss.