Build a Receiver Af Noise Limiter For Low-Level Signals Circuit Diagram

Build a Receiver Af Noise Limiter For Low-Level Signals Circuit Diagram. A preamplifier in the audio frequency range amplifies a noisy audio signal to drive a diode clipper.Suitable audio input levels would be in the 10-mV to 1-V range. 

Receiver Af Noise Limiter For Low-Level Signals Circuit Diagram