why we are going for coding in communication signals?
Answers were Sorted based on User's Feedback
Answer / chethan
To improve the range of communication by preventing the
signal getting distorted. and for providing security.
Is This Answer Correct ? | 6 Yes | 1 No |
Answer / asrar
For digital transmission we need to code the signal.further
to provide high fidelity for long transmission and reduce
the distortion to minimum levels
Is This Answer Correct ? | 3 Yes | 2 No |
Answer / sudeep
it is to reduce the channel errors in the transmission, it
will reduce the BER,
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / karan bhardwaj
It Is Done So Becuse Due To Codding We Secure The Data And
Only The perticular Receiver Who Know The Code Of Sender
Can Receive The Code By Decoding The Message. This is
Mainly Used In The Army Purposes Where We Need Very Much
Security.
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / anamika pandey
We are moving towards coding so as to:-
1)Use same same frequency and time repetedly by changing
coding technique.
2)For security purpose.
3)To minimize distortion of signal,crosstalk etc.
4)To increase capacity.
Is This Answer Correct ? | 0 Yes | 0 No |
I've finished b tech in electronics and communication engg.Can i appaer for the nic exam
what is beamwidth in case of antenna system
why we use asynchronous communication in microcontroller.but synchronous is high speed communication than asynchronous.
What are the applications of v-i and i-v converters?
wat book i can refer to succeed in isro exam ...and where i can get the last 5 years questions
Draw the circuits of cb, ce and cc configurations using npn transistor.
What is input offset voltage?
what is multiibrator.What is the function of multivibrator,and also application.
What is harmonic distortion?how it minimise?
Explain why is the diffusion technique of formation of resistor most widely used?
xplain clearly each layer of osi and tcp reference modle
Compare and Contrast- Diffusion and Drift Mechanisms