Digital and Analog Communication Systems By B.P.Lathi :
Engineers who are interested in creating a new communication system should understand the difference. Which is better, analog or digital What is the difference? What are the pros and cons of each ?,This chapter will look at the answers to some of these questions .Digital and analog Communication Systems .
Analog Signals are Continuous in both time and value.Analog Signals are used in many systems ,although the use of analog signals has declined with the advent of Cheap digital signal.All natural Signals are analog in nature.
Digital
Digital Signal are discrete in time and value .Digital Signals are Signals that are represented by binary number ,"1" or " 0".The 1 and 0 values can correspond to Different Discrete Voltage values,and any Signal that does`t quite fit into the Scheme just get rounded off
Modern Digital and Analog Communication Systems :
Solution Manual For Signal Processing and Linear Systems:
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