The document discusses the differences between analog and digital systems, highlighting that analog signals are continuous while digital signals are discrete. It emphasizes the advantages of digital circuits over analog ones, noting flexibility and the ability to sample analog waveforms. Examples of analog include human voice and analog devices, whereas digital examples include computers and CDs.

1. Discuss the difference between analog and digital systems and give some examples of both that
you encounter in your life every day. Be creative
Discuss the advantage of digital circuits over their analog counterparts. Provide specific
examples of real-world digital systems in which the advantage of using digital circuits over
analog is evident. Be creative
Solution
Answer :-
difference between analog and digital systems :analog systemdigital system1) Analog signal is a
continuous signal which represents physical measurements.1) Digital signals are discrete time
signals generated by digital modulation.2) Uses continuous range of values to represent
information2) Uses discrete or discontinuous values to represent information3) Human voice in
air, analog electronic devices.3) Computers, CDs, DVDs and other digital electronic devices.4)
Analog technology records waveforms.4) Samples analog waveforms into a limited set of
numbers .5) Analog hardware is not flexible.5) Digital hardware is flexible in implementation.