Information signal recording and/or reproducing apparatus for correcting time variations

摘要

An information recording apparatus for correcting the synchronization portion of a luminance signal and the pedestal portion of a chrominance signal and recording the corrected luminance and chrominance signals. An information reproducing apparatus is provided for reading the corrected luminance signal and chrominance signal and producing a luminance and chrominance signal having the time base variations that occur in the signal removed.