Digital Communication has so many advantages over Analog
communication then why do we use Analog Communication
Answer Posted / vivek
because all real time systems are analog and use of digital
increases the circuit cost because of the use encoder ,
decoder , comparators etc. receiver will be high if use
digital communication and for example in the case of fm
transmission the no of users are large so the receiver
should be in such a way that it is affordable by all.
Hence analog is used
| Is This Answer Correct ? | 59 Yes | 11 No |
Post New Answer View All Answers
temperature transmitter range o to 100c over range set value 21.6ma if you give source on the field transmitter showing iop out put also 21.6ma but dcs not showing iop samething if you simulat from hart 21.6ma in dcs showing iop how its possible?
How to convert a jk flip flop into sr flip flop and vice versa, a sr flip flop into d or t flip flop and vice versa?
what is the difference between three point staret &four point starter
Define hold time?
Why are the coupling capacitors required?
Why fet is known as voltage control device?
convert d flip flop to jk flip flop using mux
Tell me how many mosfet switches are there in dynamic ram?
The linearity error for a digital input is indicated by what???
what are all the requirements to build a small robot,which can work to certain distance? (please give a detailed requirement)
What are the active wastes in nuclear submarrine and how they disposed or dump?
What is meant by fm control in a dc chopper?
What is the function of BB2F card?
What is edison effect?
which kind of job we can get in usa after comlete electronics and telecommunication