| 摘要 |
PURPOSE:To solve the irrationality in terms of a tape pattern in plural divided channels, by using a delaying device to compensate a time shift produced between channels in a recording time. CONSTITUTION:Analog signals are reproduced through heads A1 and A2 in a reproduction time and sent to analog processing circuit 22 and 23 through head amplifiers 20 and 21 to be converted into digital signals. These digital signals are sent to digital processing circuits 24 and 25 and pass through a delaying device 26 which has a delay degree almost equal to a delaying device 12 by an extent equivalent to the channel signal at the side of the head A1. Then two channel signals are sent to a mixer 27 to be turned into one signal and then sent to next block. In such a way, all cases have non-segment to solve the irrationality in terms of a tape pattern in plural divided channels. |
