Error Control Coding » Exercise – 1
5. One of the major characteristics of linear block codes and conventional codes is :
(a) both of them have memory
(b) none of them have memory
(c) only linear block codes has memory
(d) only conventional block codes has memory
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- Error Control Coding » Exercise - 1 1. Redundancy in communication system : (a) Reduces efficiency of communication (b) Helps to detect errors (c) Helps to correct errors (d) All of the above
- Error Control Coding » Exercise - 1 3. The hamming code is : (a) An error detection code system (b) An error correct code system (c) An error analyse code system (d) None of these
- Error Control Coding » Exercise - 1 2. The main purpose of coding is : (a) To improve the SNR (b) To improve the bit-error rate (c) To improve the selectivity (d) To improve the linearity