Hearing Aid

The hearing aid is a medical device helping to improve your hearing by making sound audible to a person with hearing loss. It comes with three working parts consisting of a microphone, amplifier, and speaker. A microphone receives the sounds from the computer chip with an amplifier that converts the incoming sound into an electric signal. The amplifier converts it into an electric signal, analyses and adjusts the sound based on your hearing capability and listening needs. Then the amplified electrical signals are converted back into sound waves and sent through speakers, sometimes called receivers. Hearing aids vary significantly in price, size, special features, and the way they’re placed in your ear