| acknowledge signal | 肯定信号 |
| alerting signal | 报警信号 |
| analog signal | 模拟信号 |
| analytic signal | 解析信号 |
| attention signal | 注意信号 |
| audible signal | 声频信号 |
| audio signal | 声频信号 |
| aural signal | 声响信号 |
| autoalarm signal | 自动报警信号 |
| available signal poker | 可用信号功率 |
| background signal | 本底信号 |
| band-limited signal | 有限带宽信号 |
| bandpass signal | 带通信号 |
| baseplate signal | 基座信号 |
| binary coded signal | 二进制编码信号 |
| biphase modulator signal | 两相调制器信号 |
| bus grant signal | 总线批准信号 |
| call signal | 呼号 |
| carry-gate signal | 进位门信号 |
| caution signal | 注意信号 |
| clipped signal | 限幅信号 |
| clock signal generator | 时钟脉冲发生器 |
| clock signal | 时钟信号 |
| coax signal cable | 同轴信号电缆 |
| code signal | 编码信号 |
| coded signal | 编码信号 |
| coherent signal | 相干信号 |
| colour light signal | 色灯信号 |
| compensating signal | 补偿信号 |
| composite video signal | 复合视频信号 |
| conductivity signal | 电导率信号 |
| continuous signal vibrator | 连续信号振动器 |
| continuous signal | 连续信号 |
| control signal | 控制信号 |
| dark spot signal | 黑点信号 |
| delay-modulated signal | 延迟调制信号 |
| demodulated signal | 已解调信号 |
| desired signal | 期望信号 |
| detectable signal | 可检测信号 |
| detector signal | 检波器信号 |
| detonator signal | 爆炸信号 |
| digital signal processing | 数字信号处理 |
| digital signal | 数字信号 |
| digitized signal | 数字化信号 |
| direct signal | 直达信号 |
| discrete reflected signal | 不连续反射信号 |
| discrete signal | 离散信号 |
| discrete-time signal | 离散时间信号 |
| distant signal | 远距信号 |
| distinguishable signal | 可鉴别信号 |
| distinguishing signal | 鉴别信号 |
| distress signal | 遇险信号 |
| dotting signal | 点信号 |
| downgoing signal | 下行信号 |
| echoed signal | 回波信号 |
| electric signal | 电信号 |
| electrical output signal | 输出电信号 |
| emergency signal | 危急信号 |
| enabling signal | 启动信号 |
| erasure signal | 消除信号 |
| error signal | 误差信号 |
| extraction of signal | 分出信号 |
| facsimile signal | 传真信号 |
| feeble signal | 微弱信号 |
| feedback signal | 反馈信号 |
| first signal amplifier | 前置信号放大器 |
| flag signal | 旗语 |
| flash signal | 闪烁信号 |
| flashing signal | 闪光信号 |
| formation signal | 地层信号 |
| frequency signal | 频率信号 |
| full wave rectified signal | 全波整流信号 |
| gate control signal | 栅控信号 |
| geophone signal | 检波器信号 |
| go-devil signaler | 清管信号装置 |
| hi-lo signal alarm | 高低位报警 |
| high-frequency signal | 高频信号 |
| holding signal | 保持信号 |
| hydraulic pressure signal | 液压信号 |
| incoherent signal | 非相干信号 |
| incoming signal | 输入信号 |
| indicator signal | 指示信号 |
| infrared signal | 红外信号 |
| initial signal | 起始信号 |
| initiating signal | 起始信号 |
| input signal | 输入信号 |
| instantaneous signal | 瞬时信号 |
| interfering signal | 干扰信号 |
| interrogating signal | 询问信号 |
| interrogation signal | 访问信号 |
| jam-to-signal | 干扰信号比 |
| main signal | 主控信号 |
| master sync signal | 主同步信号 |
| measured signal | 被测信号 |
| mechanical signal | 机械信号 |
| modulated signal | 已调信号 |
| modulation signal | 调制信号 |
| momentary signal | 瞬时信号 |
| multi-dimensional signal | 多维信号 |
| multiburst signal | 多频率正弦波群信号 |
| multipath signal propagation | 多路径信号传播 |
| negative signal | 负信号 |
| noise signal | 噪音信号 |
| noncausal signal | 非因果信号 |
| noncoherent signal | 非相干信号 |
| nonperiodic signal | 非周期信号 |
| nonrepeated signal | 非重复信号 |
| optimum signal level | 最佳信号电平 |
| original signal | 原始信号 |
| orthogonal signal set | 正交信号集 |
| orthogonal signal | 正交信号 |
| out-of-band-signal | 带外信号 |
| outgoing signal | 发出信号 |
| output signal | 输出信号 |
| parachute distress rocket signal | 降落伞遇险火箭信号 |
| parachute signal | 降落伞信号 |
| parallel output signal | 并行输出信号 |
| parasitic signal | 寄生信号 |
| pig signaller | 清管器通过标牌 |
| pilot signal | 导频信号 |
| positioning signal | 定位信号 |
| power-on-signal | 电流接通信号 |
| print signal | 打印信号 |
| protective pressure signaling unit | 保护性压力信号装置 |
| pseudo random signal generator | 伪随机信号发生器 |
| pseudo random signal | 伪随机信号 |
| pulse signal | 脉冲信号 |
| R-signal | 电阻性信号 |
| radio-frequency signal | 高频率信号 |
| random injected signal | 随机注入信号 |
| random signal | 随机信号 |
| reactive signal | 电抗性信号 |
| reference signal | 参考信号 |
| reflected signal | 反射信号 |
| regular time signal | 正则时信号 |
| remote signal digitization | 遥控信号数字化 |
| remote signal | 遥控信号 |
| reproducing seismic signal | 回放地震信号 |
| residual signal | 剩余信号 |
| resistive signal | 电阻性信号 |
| restricted speed signal | 警戒信号 |
| return signal | 返回信号 |
| sampled signal | 采样信号 |
| scraper signaller | 清管器信号装置 |
| sealing signal | 密封信号 |
| seismic signal coherence | 地震信号相干 |
| seismic signal | 地震信号 |
| sequenced signal | 有时序的信号 |
| signal amplification | 信号放大 |
| signal attenuation | 信号衰减 |
| signal averager | 信号平均器 |
| signal bias | 信号偏压 |
| signal cable | 信号电缆 |
| signal common | 信号共用 |
| signal compression | 信号压缩 |
| signal conditioner | 信号调整器 |
| signal conditioning package | 信息处理装置 |
| signal conductor | 信号导线 |
| signal content | 信号成分 |
| signal converter | 信号转换器 |
| signal decomposition | 信号分解 |
| signal delay time | 信号延迟时间 |
| signal discrimination | 信号区别能力 |
| signal distortion | 信号畸变 |
| signal dropout | 信号衰落 |
| signal emission | 信号发射 |
| signal enhancement | 信号强化 |
| signal extraction | 信号提取 |
| signal film | 信号胶片 |
| signal flare | 信号灯 |
| signal flow | 信号流 |
| signal format | 信号格式 |
| signal frequency shift | 信号频率偏移 |
| signal gate | 信号门 |
| signal gating | 信号选通 |
| signal generator | 信号发生器 |
| signal identification | 信号识别 |
| signal intensity | 信号强度 |
| signal interpretation | 信号解释 |
| signal lamp | 标灯 |
| signal level | 信号电平 |
| signal light | 信号灯 |
| signal path | 信号通路 |
| signal penetration | 信号渗透 |
| signal period | 信号周期 |
| signal pickup assembly | 信号采集装置 |
| signal preamplifier | 前置信号放大器 |
| signal processing seismograph | 信号处理地震仪 |
| signal processor | 信号处理机 |
| signal quality | 信号品质 |
| signal recovery | 信号恢复 |
| signal restoration | 信号恢复 |
| signal simulator | 信号模拟器 |
| signal source | 信号源 |
| signal space | 信号空间 |
| signal spectrum | 信号谱 |
| signal to noise performance | 信噪比 |
| signal tracing | 用信号寻找线路故障 |
| signal transmission | 信号传递 |
| signal | 信号 |
| signal-line | 信号线 |
| signal-radiation | 信号发射 |
| signal-to-deviation ratio | 信号-偏差比 |
| signal-to-noise improvement factor | 信噪比改善系数 |
| signal-to-noise | 信噪比 |
| signal-wire | 信号线 |
| signaler | 信号手；通信兵；信号装置 |
| signalling device | 信号装置 |
| signalling oil | 信号油；照明油 |
| signalling pig | 发信穿管器 |
| signalling | 信号装置；发信号 |
| signalnoise ratio | 信噪比 |
| simplified signal generator | 简易信号发生器 |
| simulating signal | 模拟信号 |
| slave sync signal | 从属同步信号 |
| slowness-time semblance signal | 相似时差信号 |
| smoke distress signal | 烟雾呼救信号 |
| solid-state signal generator | 固体信号发生器 |
| sonar signal processing | 声呐信号处理 |
| sound signal | 音频信号 |
| source signal | 震源信号 |
| spark signal | 电火花信号 |
| spur signal | 寄生信号 |
| standard signal | 标准信号 |
| start signal | 起始信号 |
| stop signal | 停止信号 |
| strong response signal | 强响应信号 |
| surface signal interface | 地面信号接口 |
| survey signal | 测量觇标 |
| sweep signal | 扫描信号 |
| synchronizing signal | 同步信号 |
| synthesized signal generator | 合成信号发生器 |
| telemetered signal | 遥测信号 |
| telemetry signal | 遥测信号 |
| telesignalisation | 遥测信号 |
| test signal | 试验信号 |
| time signal | 时间信号 |
| timing line signal | 记时线信号 |
| timing signal | 计时信号 |
| touch-tone signalling | 按键式信号发送 |
| transducer signal input | 传感器讯号输入 |
| underwater signal | 水下信号 |
| undesired signal | 干扰信号 |
| urgent signal | 紧急信号 |
| victim signal | 被压制信号 |
| Video-signal | 视频信号 |
| visible signal | 可见信号 |
| vision signal | 视频信号 |
| wanted signal | 期望信号 |
| warning signal | 预报信号 |
| write signal | 写入信号 |
| zero signal input | 零信号输入 |