How Hearing Aids Work?

A hearing aid is a battery operated device that has a part inserted into your ears (like earbuds, in ear headphones) and a housing hooking over your ears (worn behind your ear).

How it works?

Pretty simple, it enhances the sound from the outside world so a person with hearing loss can live a normal life as they used to be.

A microphone will capture the sound (some hearing aids equipped with dual microphone), the sound signal is electrically sent to a circuitry and amplified. Eventually the output sound is delivered to wearers on the driver.

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