An ISDN echo-cancelling transceiver chip set for 2B1Q coded U-interface.

Fri, 01 Dec 1989 00:00:00 +0100

Yutaka Takahashi, Masahiro Takahara, Takayoshi Makabe, Daijiro Inami, Masahiko Ohno, Fujio Nakagawa, Tetsu Koyama, Akihiko Sugiyama, Masao Chatani, Renya Ikeda:
An ISDN echo-cancelling transceiver chip set for 2B1Q coded U-interface. IEEE J. Solid State Circuits 24(6): 1598-1604 (1989)