Error-correcting apparatus and method for detecting and correcting a burst error affecting a plurality of reproduced signals representing adjacent data words groups the signals, calculates syndromes, determines the positions of errors in the reproduced signals and detects burst errors. ...http://www.google.fr/patents/US5781567?utm_source=gb-gplus-shareBrevet US5781567 - Digital coding method and apparatus for the correction of burst errors
Digital coding method and apparatus for the correction of burst errors