What is a positive clipper?

Answer 1

A positive clipper is an electronic circuit that limits the positive amplitude of a signal to a specified level, preventing it from exceeding this threshold. It typically uses diodes to "clip" or cut off the peaks of the waveform that exceed the set voltage level, effectively shaping the signal without altering its lower values. This technique is often employed in audio processing and signal conditioning to avoid distortion and protect downstream components from high voltage levels.