Signal reproducing apparatus.

摘要

A signal reproducing apparatus realizes an auto- tracking in reproducing a plurality of recorded signals simultaneously with a simple construction. The signal reproducing apparatus is featured by comprising a plurality of reproducing circuits for reproducing a plurality of recorded signals from a plurality of tracks TQ1, TQ2, TP1, TP2, TA1 and TA2 formed on a recording medium, a plurality of amplitude level detection circuits for detecting amplitudes of at least two of output signals of the reproducing circuits and an operation circuit for generating a tracking control signal from a signal obtained by processing the amplitude level detection signals from the amplitude level detection circuits in a predetermined manner. <IMAGE>