Home » Modulation and Demodulation
Demodulation is the process of recovering the audio signal from the modulated wave. Demodulation is also known as detection in communication systems.
Why Demodulation is needed in Telecommunication Systems
Amplitude modulated wave consists of carrier and sideband frequencies. The audio … Read more
Introduction
Modulation is the process of changing some characteristics (e.g. Amplitude, Frequency, or Phase) of a carrier wave in accordance with the intensity of the message signal.
Modulation means to ‘’change’’. In Modulation, some characteristics of the carrier wave … Read more