Simultaneous interpretation system with relay expansion

The utility model discloses a simultaneous interpretation system with relay expansion. The simultaneous interpretation system comprises a first simultaneous interpretation control host, a second simultaneous interpretation control host, a plurality of simultaneous interpretation units and a plurality of repeaters, wherein the first simultaneous interpretation control host and the second simultaneous interpretation control host are respectively in communication connection with the repeater, and the repeater is in communication connection with the simultaneous interpretation unit. The beneficial effects of the utility model lie in that after the repeater is connected in series, the length of the extension line can be increased by 80 meters when one repeater is added, thereby ensuring the stable operation of a remote system, and ensuring the stable development of a conference on the premise of ensuring the scale of the conference. 本实用新型公开了一种具有中继扩展的同声传译的系统，包括有第一同声传译控制主机、第二同声传译控制主机、若干同声传译单元和若干中继器；其中，所述第一同声传译控制主机、第