Reed-Solomon error correction

Reed-Solomon error correction is a method used to detect and fix errors in digital data, such as those in CDs, DVDs, or data transmission. It works by adding extra, redundant information to the original data before transmission or storage. If some parts of the data get damaged or lost, this redundant information helps reconstruct the corrupted parts accurately. Think of it like a puzzle with extra pieces: if some pieces go missing or are damaged, the missing parts can still be completed using the extra pieces, ensuring the original message remains intact.