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1. Analog signals can be converted into digital signals by using a modem.
2. Digital signals use binary values to send and receive data between computers.
3. Digital signals are easier and more reliable to transmit with fewer errors.
4. Analog signal are replicas of sound waves that can be distorted with noise and drop the quality of transmission.
5. Digital data has a faster rate of transmission when compared to analog, and gives better productivity.
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