Basic

Hearing instruments have helped millions of people to hear better and live a more socially active life.

This page describes the different types of hearing instruments available today - how they work, what to consider when choosing an instrument, and how they can help you best.

What is a Hearing Instrument ?

A hearing instrument is an electronic, battery - operated device. Hearing Aid pickup sound, makes it louder and sends it into the ear. A Hearing Aid has three basic parts, a microphone, an amplifier and a loudspeaker (called a receiver in Hearing Aid).

Microphone - Picks up sound waves and converts them into electronic signals. Amplifier - Increases the loudness of the signal. Loudspeaker - Reconverts the amplified signals into sounds.

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