Physics, asked by aman52380, 5 months ago

Define modulation. Write its types.​


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Answers

Answered by thanushreeprathap1
2

Answer:

Modulation is the process of converting data into radio waves by adding information to an electronic or optical carrier signal. ... Modulation is usually applied to electromagnetic signals: radio waves, lasers/optics and computer networks.

There are 3 basic types of modulation: Amplitude modulation, Frequency modulation, and Phase modulation. ... a type of modulation where the frequency of the carrier signal is modulated (changed) in proportion to the message signal while the amplitude and phase are kept constant.

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Answered by Anonymous
7

There are 3 basic types of modulation: Amplitude modulation, Frequency modulation, and Phase modulation. ... a type of modulation where the frequency of the carrier signal is modulated (changed) in proportion to the message signal while the amplitude and phase are kept constant.

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