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- scanning signal input 扫描信号输入
- Said microcontrol device is connected with a signal input device. 将该微控制装置与一讯号输入装置连接。
- Used in TV frequency channel conversion and weak signal input loop circuits. 适用于电视频道转换或小信号输入回路。
- A new scanning signal generator with multifunction for electronic beam welder (EBW) is reported in this paper . 介绍了一种新型的电子束焊机用多功能数字扫描信号发生器。
- A scanning signal from vibroseis is correlated with reference one to give rise to a correlation record. 可控震源激发的地震波是一个扫描信号,将此扫描信号与参考扫描作互相关得到相关记录。
- The controller adopts the photo electric separated technology that is suitable for contact signal input. 输入端都采用光电隔离技术,适合触点信号输入。
- The features of back scanning signal curve using OTDR are analyzed when locating fiber cable trouble accurately and the classification of fiber cable troubles is deduced. 分析了OTDR进行各种故障准确定位时所得后向散射信号曲线的特征,推断出与之对应的光缆故障种类,如断纤故障和光损增大敌障;
- Connected audio signal input lines of satellite speakers to the PC or MP3 audio output jacks. 分别将卫星音箱信号输入线接到PC或MP3等音频的输出插孔。
- The PLL part, made of PD, Loop Filter, Voltage Control Oscillator, is the key circuit of the system to produce steady and continuous frequency scanning signal. PLL锁相环路部分主要由鉴相器、环路滤波器、电压控制振荡器构成,产生稳定连续的频率扫描信号,它是本系统的关键电路。
- The AIC is a programmable TLC320AD50 analog-to-digital and digital-to-analog chip which deals speech signal input and output. 其中语音输入输出模块实现了语音的输入和输出,采用的芯片为TI公司的TLC320AD50。
- The system is simulated and tested with typical signal input via a single neuron adaptive controller based on the established state equation. 采用单神经元自适应控制器,根据所建立的状态方程进行了系统的控制仿真,并进行了典型信号的跟踪试验。
- A balanced differential line receiver senses the voltage state of the transmission line across two signal input lines, A and B. 译为:“平衡差分线路接收器感测的是通过两个信号输入线A和B的传输线上的电压状态”?
- AIN1 acquisition and AIN0 signal, through an adjustable resistor, so that the analog signal input to change, to carry out A / D conversion. 采集AIN0和AIN1的信号,通过可调电阻,使输入的模拟信号发生改变,来进行A/D转换。
- In this technique,the spot size is updated by an electric pulse which synchronizes the frequencies of the scanning signal and the main power so that influence of the electric and/or magnetic stray field can be considerably reduced. 它采用脉冲方法刷新光点 ,并且刷新频率和电源频率保持同步 ,从而避免了扫描及视频方法引起的测量误差 ,同时避免了散逸电磁场的影响 ; 并克服了采用扫描光栅、通过信号发生器或者测试软件产生测试信号来进行测试的系统存在的问题。
- A balanced differential l receiver senses the voltage state of the transmission line across two signal input lines, A and B. 译为:“平衡差分线路接收器感测的是通过两个信号输入线A和B的传输线上的电压状态”?
- Controls seven sections of digital tubes to glitter in turn and along with the different signal input demonstration different result DSP source program. 控制七段数码管交替闪烁及随不同信号输入显示不同结果的DSP源程序。
- Each input port all have function of universal signal input and single channel input, and each channel can input the different type signal at the same time. 可同时对两路信号分别进行显示及控制,两路输入信号亦可为不同类型的信号。
- Scanning signal source of EAS based on DSP and DDS 基于DSP和DDS的商品防窃监视器扫频信号源
- Full remote control function the input signals switch by Relay (five Analog channels, one optical and one coaxial signal input). 全功能遥控,继电器输入信号切换(五路模拟、一路光纤、一路同轴信号输入)
- CRT display use lum signal to control the electron gun eradiating electrons, use two scan signals to control the electrons shooting the given dot of the screen, so that a picture forms. CRT显示器是利用亮度信号控制阴极射线管的电子枪发射电子,利用两路偏转信号控制阴极射线管的偏转电极产生偏转场使电子在偏转场的控制下击中荧光屏上特定的点而发光来形成图像的。