| 摘要 |
<p>PURPOSE:To simplify a system constitution, and to improve a convenience by generating inside reference voltage data corresponding to the phase difference of a time code, and directly driving and controlling a capstan motor based on data. CONSTITUTION:A servo controlling CPU 15 is equipped with a phase running-in data table corresponding to a phase difference count value between a master time code S1 and a reproducing time code S11. The servo controlling CPU 15 reads out the inside reference voltage data corresponding to the phase difference count value at the time of an inside reference voltage controlling mode, and supplies the data through a D/A converting circuit 18A and a mode switching circuit 19 to a capstan servo part 21, so that the phase running-in by a bit unit and the setting of an offset can be executed in a short time based on only the time code data, and a digital audio recorder whose system constitution is simple is obtained.</p> |
