How Do Hearing Aids Work?
In a hearing aid there is a microphone, an amplifier, a receiver, and a hearing aid battery (replaceable or rechargeable). With digital hearing aids, the amplifier really takes center stage.
The amplifier in digital hearing aids acts as a computerized brain. When it processes the speech and audio picked up by the microphone and sends it to the receiver and into your ears, it doesn’t simply make sounds louder. That is what analog hearing aids do. Instead, a digital hearing aid amplifier acts smartly to bring all the fine nuances and qualities of natural sound to life, to suit different settings, so you can control and enjoy them in personalized and comfortable ways.
Learn more about how hearing aids work from ReSound
