Question:
The process of retrieval of information from the carrier wave
The process of retrieval of information from the carrier wave
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Demodulation is essential in communication systems for extracting the original signal from a modulated carrier wave.
Updated On: May 15, 2025
- Amplification
- Attenuation
- Modulation
- Demodulation
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The Correct Option is D
Solution and Explanation
The process of retrieving the original message signal from a modulated carrier wave is called demodulation. In communication systems, modulation is used to encode the information on the carrier wave, and demodulation is the process of decoding that information from the carrier. Amplification refers to increasing the signal strength, while attenuation refers to signal weakening. Thus, demodulation is the correct process for retrieving information.
Thus, the correct answer is \( \boxed{\text{Demodulation}} \).
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