| 摘要 |
FIELD: communication equipment. ^ SUBSTANCE: gear has transceiver, operator's desk, and communication channels to transmit signals of pulse-code modulation. Each channel incorporates line regenerators connected by proper communication line. Gear is supplemented with converter of emergency messages, units of control and signaling for input of mixed code words to signals of pulse-code modulation transmitted over communication channel and for isolation of mixed code words from these signals of pulse-code modulation and unit to reconstruct signals of isolated messages. ^ EFFECT: widened capabilities thanks to provision for transmission of any signals. ^ 4 cl, 2 dwg |
