Part A
In your paper, you will compare and contrast analog and digital signals to determine which is more reliable for encoding and transmitting information. You’ll compare these features:

signal shape
numerical values for signal measurements
amount of data that can be transmitted
energy requirements
privacy and security (ability of the signal to be encoded in a secret code)
clarity of signal
In the space provided, write down what you already know about any of these features. If you’re not sure, write down questions you might have about the features.