| 摘要 |
PURPOSE:To interpolate a required time between data which is lost in the process of multiplication, to guarantee the output of correct data and to improve the efficiency of transmission by providing an interpolation means for interpolating the time interval of repeating data from a trunk line on the receiving side. CONSTITUTION:Multiplex data D from the trunk line A are distributed into respective channels CH1-CHn by a concentrator/alloter part 2'. When a character code I1 and a character CR are received as the data of the 1st printing line L1 by a buffer B3, the data in the printing line L1 are read out by a reading part 5 in a read/write control part 10, written in an interface part 7 by a writing part 6 and sent to a typewriter Z3 through a slow writing circuit C3. A restration line feed character CR in the data of the printing line L1 is detected by a control part 8 and the time data corresponding to the character CR are taken out and stored. The time interval of the repeating data from the trunk line is interpolated by the receiving side to interpolate the required time of data losed in the process of multiplication and print out correct data.
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