How Do Hearing Aids Work? Hearing aids work by amplifying sound through a three-part system: The microphone receives sound and converts it into a digital signal. The amplifier increases the strength ...

Hearing loss is one of the world’s most prevalent chronic conditions, affecting people of all ages. It interferes with how we ...

The likelihood that you'll develop hearing loss, tinnitus or both depends on: how loud the sound is how long you're exposed to it how often you repeat that pattern For example, you are more likely to ...