| 摘要 |
PURPOSE:To immunize from noise with an inexpensive equipment by generating a pulse having different length in response to the state of an information signal and transmitting information as a pulse train of pulses with different lengths. CONSTITUTION:The multiplex communication equipment is provided with information pulse generators IP1-IPn to which an information signal from n-set of information sources is inputted, and after the information signal is stored once by latches R1-Rn, the result is inputted to the information pulse generators IP1-IPn. The information pulse generators IP1-IPn output an information pulse having a length in response to the length of the signal inputted to an input terminal in2, the pulse generators are connected sequentially in series via one of partition pulse generators PP1-PPn, and the information pulse generators IP1, IPn are connected via a start pulse generator BP thereby constituting a closed loop. A pulse from an output terminal of the information pulse generator IPn is led as an output. |
