What are the advantages of digital modulation?
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The signal is sent from the transmitter through a channel to the receiver. Receiver de-crypt the digital signal and produces useful output that is original information signal. Advantages of Digital Communication Over Analog Modulation: There are many advantages of using Digital Communication over analog communication.
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Digital modulation is used to transfer a digital bit stream over an analog channel at a high frequency. This enables us to transmit signals generated in a digital circuit across a physical medium. This is because digital signals can be handled with higher security and digital systems are readily and widely available.
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