| 摘要 |
In a command transmission system, a maximum of n independent commands are supplied to a transmitter and are converted into different signals which are transmitted in series over a transmission line. When no command is present, a no-command signal is formed for transmission over the transmission line. When simultaneous commands are present, only command-associated signals are transmitted, cyclically and sequentially, over the transmission line, as long input commands are pending. At the receiving end of the transmission line, the signals are decoded and converted into signals which are manifested simultaneously on a plurality of output terminals.
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