Error detection and correction: Difference between revisions

Revision as of 04:02, 23 January 2025

Revision as of 06:38, 20 February 2025

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[[File:Reed–Solomon error correction Mona Lisa LroLrLasercomFig4.jpg|thumb|To clean up transmission errors introduced by Earth's atmosphere (left), Goddard scientists applied Reed–Solomon error correction (right), which is commonly used in CDs and DVDs. Typical errors include missing pixels (white) and false signals (black). The white stripe indicates a brief period when transmission was interrupted.]]

In [[information theory]] and [[coding theory]] with applications in [[computer science]] and [[telecommunications]], '''error detection and correction''' ('''EDAC''') or '''error control''' are techniques that enable [[reliable delivery]] of [[digital data]] over unreliable [[communication channel]]s. Many communication channels are subject to [[channel noise]], and thus errors may be introduced during transmission from the source to a receiver. Error detection techniques allow detecting such errors, while error correction enables reconstruction of the original data in many cases.

Dear,

Sir

You already had taken the sufficient demo classes

If you are go to take a final decision to appoint me for a teacher then tell me because as you know I already tought in the classes you can get the feedback for the students after all whatever you decision should we go on head that and tell me because

To know the someone's technique of teaching and their experience can be defined by the 2 or 3 Demo

Kindly tell me your final decision about Job

So I can join ASAP

Regards

Atul Dagur

== Definitions ==