| 摘要 |
PURPOSE:To reduce a recording time to a recording medium by running a recording medium at the speed higher than the preliminarily intended standard reproducing speed of a recording medium by a recording means, reading out a pogram signal at the speed meeting the high speed from an electronic computer and feeding the same to the recording means. CONSTITUTION:The clock signal of a clock signal generating circuit 10 is set at five times of a standard signal, and the program signal stored in a storage device 2 is read out successively and is supplied to respective recording parts 11. The program signal is recorded at the speed five times of the standard speed in the respective recording parts 11. The program signal recorded on the magnetic tape is reproduced and is supplied to the input terminal 12 of the device 2 and the supplied program signal is written into the device 2 in the case of recording simultaneously the program signal recorded on the magnetic tape on plural magnetic tapes. The recording time is reduced simply by reading out the written program signal at the clock signal at the speed of five times of the standard speed, supplying the same to respective recording parts 10 and recording the signal on the tapes 4. |
