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प्रश्न
Write the functions of the following in communication systems:
Demodulator
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उत्तर
Demodulator is important components of communication systems. Its functions are as follows:
Demodulator: A demodulator demodulates the modulated signal, i.e. it separates the low frequency message signal that has been superimposed on high frequency carrier wave and retrieves the information from the carrier wave at the receiver.
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