Why do we communicate data using digital signals that are non-periodic as opposed to analogue signals that are periodic?
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Why do we communicate data using digital signals that are non-periodic as opposed to analogue signals that are periodic?
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- Why do we send data using digital signals that are non-periodic but analog signals that are periodically sent?Why do we use both periodic analog signals and non-periodic digital signals to transmit information?A binary signal is transmitted using Angle modulation. You are located at the receiver and you observe the modulated signal using an oscilloscope. Can you identify if Frequency Modulation (FM) or Phase modulation (PM) is used? Explain how.
- Why do we transmit data using digital signals, which are non-periodic, rather than analogue signals, which are periodic?The transmission of data makes use of both periodic analogue signals and non-periodic digital signals; why is this the case?The transmission of data makes use of both periodic analog signals and non-periodic digital signals; why is this the case?
- What is the difference between multiplexing and demultiplexing?An analog signal has a bit rate of 6000 bps and a baud rate of 2000 baud. How many data elements are carried by each signal element?The differences between Frequency Division Multiplexing (FDM) and Time Division Multiplexing (TDM) are very important to comprehend, and it is necessary that a clear understanding be established between the two. Could you kindly provide me with a report that is just one page long?