능동소자로 구성한 2선식-4선식 접속회로

Transistorized Two-line Four-line Connecting Network

2선식-4선식 접속을 위한 새로운 회로구성을 제안하였다. 이 회로구성은 현재까지 알려져 있는 회로구성과는 달라 전화기잡음방지회로 뿐만 아니라, 전화전송계의 임의의 중계장치에 이용될 수 있다. 이것은 또 IC화한 형태로 실현될 수 있다. In this paper a new network configuration for two-line four-line connection in telephone transmission system is proposed. It is proved that this network configuration is useful not only in an anti-sidatone circuit for telephone substation but also in a repeater station in the telephone system. It can ba realized in an integrated circuit.

In this paper a new network configuration for two-line four-line connection in telephone transmission system is proposed. It is proved that this network configuration is useful not only in an anti-sidatone circuit for telephone substation but also in a repeater station in the telephone system. It can ba realized in an integrated circuit.