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- In voice transmission,to compress the signal amplitude into a narrow range be cause the amplifiers are linear over wide ranges. 在话音通信中,因放大器的线性范围有限,把信号幅度压缩到一个较小范围的处理。
- In voice transmission, to compress the signal amplitude into a narrow range be cause the amplifiers are linear over wide ranges. 在话音通信中,因放大器的线性范围有限,把信号幅度压缩到一个较小范围的处理。
- Multi-level RLL is a new alternative scheme for optical recording,which uses multi-level RLL code to record information in both the length and the signal amplitude of the recorded marks. 新型多阶RLL光存储采用多阶RLL编码方案,将信息同时记录在信息符的长度和信号幅值中,从而大幅度地提高了光盘的容量。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- The signal was picked up by a downrange radar station. 该信号被试验飞行方向之内的雷达站收到了。
- Everyone uncovered when the signal sounded. 信号响时,人人脱帽致敬。
- The train must stop when the signal's red. 信号机是红色时,火车必须停驶。
- The President's arrival was the signal for an outburst of cheering. 总统来到爆发一阵欢呼声。
- The equipment picked up the signal from the satellite. 这设备收到了卫星发出的信号。
- Her plea was that she did not see the signal. 她的辩解是说她没看见信号。
- Is this announcement the signal of better times ahead? 宣布的这件事是否预示往後日子越过越好了?
- System One. The output signal amplitude is measured at a given frequency (e. G. 输出信号的振幅在一个给定的频率(例如,1千赫兹)下测得。
- The signal flamed out on the hilltop. 山顶上突然冒出火焰作信号。
- The signals go to and fro at a very high but almost constant speed. 那些信号用非常快但几乎不变的速度来回传送。
- The signal pistol went off with a bang. 信号枪砰的一声响了。
- They beamed the signal to the satellite. 他们向卫星定向发出无线电信号。
- Results show that the saw-tooth signal amplitude oscillate within small amplitude through the calibration. 通过校准,锯齿波的幅值变化量可控制在很小范围内。
- He stopped the car at the signal. 看到信号,他把车停了下来。
- The signal is at red so we have to stop. 红灯后了,我们只好停下。
- A graph of frequency response with signal amplitude or gain plotted against frequency. 一张频率响应图,带有与频率相对应的信号幅度或者增加。