1) What do you mean by prefix code? Explain it with suitable example.
2) Explain information rate in detail.
3) What is channel capacity of binary synchronous channel with error probability of 0.2?
4) Explain channel coding theorem in detail with suitable example.
5) Define entropy for a discrete memory less source.
6) What do you understand code redundancy?
7) Write down the formula for the mutual information.
8) Write down the name of the source coding techniques.
9) What do you mean by Data compaction?
10) Write the expression for code efficiency in terms of entropy.