Error detection and correction, of digital data over unreliable communication channels
Soft error | Forward error correction | Xero Error | United States housing market correction | Inborn error of metabolism | Error detection and correction | Anomaly detection | Source-monitoring error | scrivener's error | Round-off error | Postage stamp design error | postage stamp design error | On the Detection and Overthrow of the So-Called Gnosis | One error and its catastrophic results: ''Napoleon's invasion of Russia#Retreat | Off-by-one error | Observational error | North Carolina Department of Correction | Network intrusion detection system | Middlesex House of Correction (Westminster, London) | Middlesex House of Correction | Margin of Error (The Wire episode) | Margin of Error | Intrusion Detection System | Intrusion detection system | intrusion detection system | Human error assessment and reduction technique | Fraternal correction | error function | error detection and correction | Erotic target location error |
In coding theory, a constant-weight code, also called an m of n code, is an error detection and correction code where all codewords share the same Hamming weight.
Physical sectors are actually larger than 512 bytes, as in addition to the 512 byte data field they include a sector identifier field, CRC bytes (in some cases error correction bytes) and gaps between the fields.