Data transmission cct. - has central timing generator repeatedly delivering period of any time function and spacing

摘要

The data transmission circuit has a central timing generator repeatedly delivering a period of any time function and a spacing. The spacings are of equal widths with the pulses delivered to the transmission-reception line. Several transmit-receive stations are connected to the above line. Senders in the stations deliver to the line in accordance with the information to be sent, a time function delayed in the delay line by one period. Receivers in the stations separate any timing generator time functions from the phase shifted signal functions from the senders, and apply them to corresponding evaluating devices. The time functions used for data transmission are free from d.c.