The figure presented above is a complete circuit diagram of a Hearing Aid device. This diagram illustrates an overview of how the wiring configuration is done and the functionality of the Hearing Aid. The central component of the circuit is the Dual audio amplifier, surrounded by a combination of transistors and resistors. We can see in this Hearing Aid Circuit that the dual audio amplifier plays a pivotal role in amplifying the incoming sound signals, ensuring they are of sufficient strength to drive the hearing aid speaker. You can understand how the Hearing Aid Circuit receives and processes sound signals and does conditioning through the amplifier.
