@inproceedings{oai:kanazawa-u.repo.nii.ac.jp:00007638,
 author = {Nakayama, Kenji and Takahashi, Yutaka and Satoh, Yayoi and Naka, Masahiro and Nukada, Yasuaki},
 book = {ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings},
 month = {Apr},
 note = {The authors present a single-chip switched capacitor (SC) line equalizer system which can be applied to full duplex digital transmission. Adaptive SC filters, constructed with programmable capacitor arrays (PCAs), usually cause undesired responses, such as spike noise and transient response, which degrade data transmission quality. To avoid these phenomena, a duplex SC equalizer which has the same circuits in parallel is introduced. The PCAs in one duplex equalizer, whose output is not transferred, are varied. After the undesired phenomena vanish, the output is alternated. The equalizer system can be applied at several different bit rates by changing the external control signals. Algorithms and circuit realizations for a bridged tap echo canceller and a dc offset canceller are further improved.},
 pages = {1521--1524},
 publisher = {IEEE(Institute of Electrical and Electronics Engineers)},
 title = {A single-chip SC line equalizer system for full duplex multi-bit rate digital transmission},
 volume = {1986},
 year = {1986}
}