why we are going for coding in communication signals?

Categories >> Engineering >> Electronics Communications
Suggest New Category

Question Posted / amirtha

6 Answers
7457 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

why we are going for coding in communication signals?..

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

why we are going for coding in communication signals?..

Answer / lakkup

it is done so that the original information is converted to
a code ,so during transmission there is no possibility of
retrieving the original information i.e.,security based and
at the receiver side the code is converted to original
information

Is This Answer Correct ?

4 Yes

0 No

why we are going for coding in communication signals?..

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

why we are going for coding in communication signals?..

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

why we are going for coding in communication signals?..

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

why we are going for coding in communication signals?..

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

Post New Answer

More Electronics Communications Interview Questions

If an op-amp comparator has a gain of 100,000, an input difference of 0.2 mV above reference, and a supply of 12 V, the output will be a. 10 V b. 20 V c. 12V d. 15V

1 Answers

fullform for ISA

15 Answers

please send the model written test papers to pandu476@rediffmail.com for ET

0 Answers Bhel,

A FIU19(E) units Flexbus LED is flashing. What is the meaning?

0 Answers NSN,

What is memristor? How many modes it works? What is its advantage?

0 Answers

which ip version we are using at present?

3 Answers NSN,

What is transistor biasing?

0 Answers

Which device produces voltage variable capacitor?

0 Answers

wat power transmitter we use in radar n explain its principle??

0 Answers BEL,

what is sdh?

11 Answers Bhel,

when the generator running trip by earth current even though engine all so shut down the problem showing gcs waring and emergency trip there after starting always gcs locked out what is the problem [this is cummins qsk 23 electronic controle module governer

0 Answers

Where will be the actual address of the subroutine is placed for vectored interrupts?

1 Answers Cisco,

For more Electronics Communications Interview Questions Click Here