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what is the use of digital communication in today,s day to day life
sanchayita
on 2011-08-29 09:30:00The advantage of digital communication over analog communication is noise immunity. Digital pulses are less susceptible than analog signals to variations caused by noise. Digital signals are better suited to processing and multiplexing than analog signals. Digital transmission systems are more noise resistant than the analog transmission systems. Digital systems are better suited to evaluate error performance.
bikash
on 2011-09-26 09:30:00not satisfied