Error detection and correction: Difference between revisions

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Applications where the transmitter immediately forgets the information as soon as it is sent (such as most television cameras) cannot use ARQ; they must use FEC because when an error occurs, the original data is no longer available.
 
Applications that use ARQ must have a [[return channel]]; applications having no return channel cannot use ARQ. Applications that require extremely low error rates (such as digital money transfers) must use ARQ due to the possibility of uncorrectable errors with FEC.
 
Reliability and inspection engineering also make use of the theory of error-correcting codes.<ref>{{cite journal |url=http://www.eng.tau.ac.il/~bengal/SCI_paper.pdf|journal=IIE Transactions |title=Self-correcting inspection procedure under inspection errors |author1=Ben-Gal I. |author2=Herer Y. |author3=Raz T. |publisher=IIE Transactions on Quality and Reliability, 34(6), pp. 529-540. |year=2003 |access-date=2014-01-10 |archive-url=https://web.archive.org/web/20131013171945/http://www.eng.tau.ac.il/~bengal/SCI_paper.pdf |archive-date=2013-10-13 |url-status=dead }}</ref>, as well as natural language<ref name="DOI10.7275/bjvb-2n37">
Applications that require extremely low error rates (such as digital money transfers) must use ARQ due to the possibility of uncorrectable errors with FEC.
{{cite journal
 
| author = Yvo Meeres, Tommi A. Pirinen
Reliability and inspection engineering also make use of the theory of error-correcting codes.<ref>{{cite journal |url=http://www.eng.tau.ac.il/~bengal/SCI_paper.pdf|journal=IIE Transactions |title=Self-correcting inspection procedure under inspection errors |author1=Ben-Gal I. |author2=Herer Y. |author3=Raz T. |publisher=IIE Transactions on Quality and Reliability, 34(6), pp. 529-540. |year=2003 |access-date=2014-01-10 |archive-url=https://web.archive.org/web/20131013171945/http://www.eng.tau.ac.il/~bengal/SCI_paper.pdf |archive-date=2013-10-13 |url-status=dead }}</ref>
| authorlink =
| year = 2021
| month = 01
| day = 01
| title = Vowel Harmony Viewed as Error-Correcting Code
| journal = Proceedings of the Society for Computation in Linguistics
| volume = 4
| issue = 1
| pages = 313–322
| doi = 10.7275/bjvb-2n37
| pmid =
}}
</ref>.
 
=== Internet ===