COMPENSATING SYSTEM OF RECORDING TIMING

摘要

PURPOSE:To avoid the timing shift when a data is reproduced, by feeding a code word obtained by converting the data word which is used for the magnetic recording to a recording timing compensating circuit containing a shift register and a timing compensating means. CONSTITUTION:A data input 4 is obtained by converting a data word into a code word through a code converting circuit and has at least two bits ''0'' between a bit ''1'' and the next bit ''1''. Such data input is set at a flip-flop (FF) 19 with the timing of the clock 3 and then transferred successively to FF16- FF11. Then a data output 5 which is compensated for the timing through the delaying circuits 21-24, AND circuits 25-33 and an OR circuit 34 in accordance with the states of the FF19-FF11.