Method and a device for reading out optically recorded data from an optical recording medium having data recording regions defined by reference lines in stripe and plural data tracks arranged in parallel to each other and perpendicular to said reference lines. According to the present inventions, a drastic...http://www.google.es/patents/US4855981?utm_source=gb-gplus-sharePatente US4855981 - Method and device for reading out optically recorded data and compensating for a drastic change in the position of a line to be read
Method and device for reading out optically recorded data and compensating ...
