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TWO-DAY COMPLETE DIGITAL SIGNAL TRANSMISSION COPPLING
TWO-DAY COMPLETE DIGITAL SIGNAL TRANSMISSION COPPLING
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机译:两天全数字信号传输耦合
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摘要
The hybrid includes a control circuit which automatically matches the impedance of the balancing network to the input impedance of the two-wire line connected to the hybrid. For control, rectified voltages present on the two-wire side and across the balancing network are averaged over time and the mean time values are compared.
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