数字信号: digital signal链路: chain circuit; periodic line ...信号链路: signal link; signaling link信号链路码: signaling link code信号链路群: signaling link group备用信号链路: reserve signaling link工作信号链路: working signaling link信号链路复原: signaling link restoration信号链路功能: signaling link function信号链路故障: signaling link failure信号链路管理: signaling link management信号链路启用: signaling link activation信号链路选择: signaling link selection信号链路阻塞: signaling link blocking数字信道链路: dcl digital channel link数字信号: digit signal; digital signals; ds digital signal; numeral signal; numerary signal; numerical signal数字信号谱: digital signal spectrum数字信号图: digital signaling diagram信号链路阻断消除: signaling link unblocking等时数字信号: isochronous digital signal调角数字信号: angle-modulated digital signal基带数字信号: baseband digital signal进制数字信号: n-ary digital system rs冗余数字信号: redundant digital signal数字信号标准: digital signal standards
