However, digital systems also have some limitations:
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This section focuses on the digitization and transmission of data. It is equally effective for regular coursework and
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Choosing the right communication paradigm requires balancing several engineering tradeoffs: Analog Communication Digital Communication Continuous wave Discrete pulses Noise Vulnerability High (noise gets amplified with the signal) Low (signals can be regenerated) Bandwidth Requires less bandwidth Requires higher bandwidth System Complexity Simpler hardware design Complex digital signal processors (DSP) Data Security Difficult to secure Highly secure via encryption
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