IGNOU PHE 16 2026 - Explain, how digital coding can help in overcoming the burst error noi

Question

Explain, how digital coding can help in overcoming the burst error noise in signal transmission.

28 Jan 2026

Answer :

Word Count : 266

In digital communication systems, burst error noise refers to the occurrence of a group of consecutive bit errors caused by sudden disturbances such as impulse noise, fading, or switching transients in the channel. Digital coding techniques play a crucial role in overcoming the adverse effects of such noise and improving the reliability of signal transmission. One of the most effective methods is the use of error control coding, which adds controlled redundancy to the transmitted data. This redundancy enables the receiver to detect and correct errors without the need for retransmission. Block codes

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