Question

For a particular binary system, data are available in the form of 1's and 0's. The data is to be transmitted over a noisy channel. Which of the following coding schemes would be most suitable to ensure reliable transmission?

1) Hamming code
2) Gray code
3) ASCII code
4) Baudot code

Answer 1

Hamming code is the most suitable coding scheme to ensure reliable transmission of binary data over a noisy channel.

Step-by-step explanation:

The most suitable coding scheme to ensure reliable transmission of binary data over a noisy channel is Hamming code.

Hamming code is an error-detection and error-correction code that can detect and correct single-bit errors. It does this by adding extra bits to the original data to create a code word with a specific pattern. If any errors occur during transmission, the receiver can use the pattern of the received code word to detect and correct the errors.

Other coding schemes like Gray code, ASCII code, and Baudot code do not provide error detection or correction capabilities and are not specifically designed for reliable transmission over a noisy channel.