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Error-Correcting Codes

How can a message arrive intact despite bits damaged along the way? From the simple parity bit to the Hamming code that corrects itself, by way of CRC and the idea behind QR codes.

Intermediate 55 min 18 viewsinformatiquecodageerreurssupérieur
Start the course— The parity bit and Hamming distance

Table of contents

  1. 01

    Detecting errors

  2. 02

    Correcting errors