Question

Demodulation is an essential feature of

Answer 1

One essential element of using amplitude modulated signals is the process of demodulation or detection. Demodulation is a key process in the reception of any amplitude modulated signals.

Answer 2

Demodulation is an essential feature of mainly, radio receivers. Several other systems like modems etc. use demodulators.

Extraction of original information from signals coming from a carrier wave, is known as Demodulation. Electronic circuits or software programs, which are used to recover the information from modulated carrier waves are called Demodulators. The output from a Demodulator may include images, sounds, digital signals etc.