Digital Communication has so many advantages over Analog
communication then why do we use Analog Communication
Answer Posted / muhammad husnain
because all real time systems are analogue and use of
digital increases the circuit cost because of use of the
encoder,decoder,comperators etc.Receiver will be high if
use digital communication and e.g in case of fm.it is
reliable and easy to use.
Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
1.Explain 3D radar. 2.Method of mobile signal jamming. 3.Frequency hopping spread spectrum. 4.How does op-amp works in common mode? 5.Which flip flop is known as universal flip flop and why?
Mention some of the applications of controlled rectifier?
Plot the pixel histogram( take any image) – count of values versus pixel intensity 0 to 255. You must write this from first principles – do not use the MATLAB hist command (although you may use it for comparison and checking your algorithm’s correctness). Plot the cumulative histogram. Do not use the cumsum function in MATLAB (write your own function to achieve this).
xplain clearly each layer of osi and tcp reference modle
why is the plastic dip ic package most widely used?
I am importing dc-dc converters from singapore to india. how much tax will be applicable towards Custom duty.and the rates of the custom duty.
What is an analogue circuit? Explain with an example.
what are the Technical Specifications of D/240PCI-T1
What is WPS?
Explain why does all cellular networks have same shape of sim?
What are the KPI that decides the capacity expansion of GGSN/xGW?
I have applied for the post of Assistant Instrumentation Engneer in IOCL and need urgently IOCL sample paper please help me.
What is meant by forced commutation?
Explain the difference between fixed-bias circuit & self-bias circuit?
Can anyone send me question papers for section engineer for railways and send me on my id- abhay_jg@yahoo.com