原文 stringlengths 1 149 ⌀ | 译文 stringlengths 1 99 |
|---|---|
demodulation | 解调 |
detection | 检波 |
carrier [wave] | 载波 |
amplitude modulation | 调幅 |
frequency modulation | 调频 |
phase modulation | 调相 |
impulse or pulse | 脉冲 |
delta modulation | 增量调制 |
pulse code modulation | 脉冲编码调制 |
differential pulse-code modulation | 差分脉码调制 |
network | 网络 |
level | 电平 |
gain | 增益 |
attenuation | 衰减 |
loss | 损耗 |
sensitivity | 灵敏度 |
selectivity | 选择性 |
automatic gain control | 自动增益控制 |
noise | 噪声 |
crosstalk | 串音 |
near-end crosstalk | 近端串音 |
far-end crosstalk | 远端串音 |
crosstalk meter | 串音测试器 |
disturbance or interference | 干扰 |
signal to noise ratio | 信噪比 |
decibel | 分贝 |
bit | 比特 |
bit rate | 比特率 |
baud | 波特 |
rectifier | 整流器 |
inverter | 逆变器 |
voltage stabilizer | 稳压器 |
choke | 扼流圈 |
amplifier | 放大器 |
frequency converter | 变频器 |
mixer | 混频器 |
oscillator | 振荡器 |
detecter | 检波器 |
filter | 滤波器 |
transmission | 传输线 |
communication network | 通信网 |
digital telephone network | 数字电话网 |
data communication network | 数据通信网 |
private communication network | 专用通信网 |
telephone | 电话 |
videophone | 可视电话 |
video conference | 电视会议 |
still picture videophone | 静止图像可视电话 |
loudness | 响度 |
peak speech power | 峰值话音功率 |
volume | 音量 |
transmitter | 送话器 |
receiver | 受话器 |
earphone | 耳机 |
loud-speaker | 扬声器 |
handset | 手机 |
induction coil | 感应线圈 |
anti-sidetone device | 消侧音器 |
signaling circuit | 信令电路 |
hook switch | 叉簧 |
signal generator | 信号发生器 |
magneto | 磁石发电机 |
tone and ringing generator | 信号铃流发生器 |
alarm circuit | 告警信号电路 |
dial | 拨号盘 |
rotary dial | 旋转式拨号盘 |
key pad | 按键式拨号盘 |
signaling current | 信令电流 |
feeding current | 馈电电流 |
central battery | 中央电池 |
local battery | 本地电池 |
telephone set | 电话机 |
magneto telephone set | 磁石电话机 |
common battery telephone set | 共电电话机 |
automatic telephone set | 自动电话机 |
rotary dial telephone set | 旋转号盘电话机 |
key pad telephone set | 按键电话机 |
videophone set | 可视电话机 |
portable telephone set | 携带电话机 |
recording phone set | 录音电话机 |
loud speaking telephone set | 扬声电话机 |
head set | 头戴送受话器 |
plug | 插塞 |
jack | 插孔 or 插座 |
jack strip | 插孔排 |
signal lamp | 信号灯 |
message register | 通话计数器 or 电磁计数器 |
telephone network | 电话网 |
public telephone network | 公用电话网 |
private telephone network | 专用电话网 |
public switched telephone network | 公用电话交换网 |
circuit | 电路 |
leased circuit | 租用电路 |
private circuit | 专用电路 |
subscriber | 用户 |
calling party | 主叫用户 |
called party | 被叫用户 |
connection | 连接 |
hanging up | 挂断 |
off-hook | 摘机状态 |
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