| 摘要 |
PURPOSE:To simplify the system constitution, by using the edit section making edit through the replacement of time slot of time sharing multiplex signals and the communication unit among many points having communication line set section among many points making the branch of line. CONSTITUTION:Multiplex signal inputs 10-1-10-3 are input to the line edit device 11 and the signals a, f of the inputs 10-1 and 1-3 are multiplexed, then the signals a, f are fed to the communication unit among many points 13 via the output 12 for many point communication. This unit 13 branches the signals a, f to the signals a-1, a-2 and f-1, f-2, which are input to the unit 11 via the inputs 14-1 and 14-2. Further, the time slot among signals a-1, f-1 and a-2, f-2 input and branched 10-1- 10-3 to the unit 11 is replaced to edit the signals b, 3-1, f-1 and f-2, c, e, and to output multiplex signal outputs 15-1, 15-2, 15-3. |
