Hearing Aids today come in many different shapes and formats. How do you choose what is right for you?
The most common form of hearing aids until recently has been the analog hearing aid. Think of a microphone, amplifier and speaker. This is basically what an analog hearing aid is. It makes everything louder and helps people hear a little better this way.
Unfortunately, if someone slams the door or makes a very loud sound, these noises can be very iiritating, sometimes painfully loud. In addition with analog hearing aids, because you cannot change the prescription inside of the device, these instruments were usually replaced every 3-5 years due to the user's hearing changing with time.