Hamming code - Hamming codes provide a great improvement in the reliability of data from distant space probes, where it is impractical, because of the long transmission delay, to correct errors by requesting retransmission.
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дс тдрлими цюлютдажкию дроемжки аиакиохдйис лидр
http://foldoc.doc.ic.ac.uk/foldoc/foldoc.cgi;