An apparatus for recording digital signals.

摘要

Means for substituting recording heads (E1, E2, F1, F2) frame after frame so as to eliminate that the data at the same point on a scope are always recorded by the same head. As a result, even if the output of a certain reproducing head is lowered and correct data cannot be reproduced for many hours with respect to that head, a record pattern capable of interpolating those non-reproducible data by using correlation between frames of a video is generated. <IMAGE>