How Hearing Aid Works: DIY Hearing Aid Techs Science

How Hearing Aid Works. A listening to assist is a tool designed to enhance listening to by making sound audible to an individual with listening to loss.It really works the identical as sound systemThe primary parts are Microphone,Amplifier & Speaker How Hearing Aid Works The best way to make amplifier https://www.youtube.com/watch?v=LvSLhEIw9yo&t=17s Laser safety alarm https://www.youtube.com/watch?v=f_SGsHRfoO8 … Read more