signal conversion

Each signal has its rising edge, timing discriminator generate a timing signal by detecting the rising edge. By analyzing the two timing signal by the TDC after the time-to-digital conversion between these two physical events can determine the time difference.

每一个信号都有其上升沿，定时甄别器通过检测上升沿来产生定时信号，确定信号的出现时刻。

In data security, the conversion of a clear text signal to a coded form for security reasons.

在数据保安技术中，为保密起见将明文信号转换为编码的形式。同encipher。

Temperature and humidity sensor signal to temperature and humidity signals into electrical signals, after signal conditioning and AD conversion, and finally obtain the corresponding concentration value.

温湿度传感器通过把温度信号和湿度信号转换成电信号，经过信号调理和AD转换，最后得到相应的浓度值。

This paper analyzes the application prospects of VGA signal real time conversion system, and gives the basic skeleton diagram of the system's hardware structure.

文章分析了VGA信号实时转换系统的应用前景，给出了该系统硬件结构的基本框图。

The data is sent to A/ D through conditioning circuit, and then it is sent into PC by FIFO buffer through EZ-USB. After algorithm conversion, the D/ A conversion outputs analog signal to carry out real-time control.

采集的数据经调理电路送A/D模数转换，再由FIFO缓存器经EZ-USB送上位机处理。经算法变换后的数据，由D/A转换输出模拟信号，实现实时控制。

Because of the capacitance bottom plate sampling and fully differential structure, the charge injection effect of switched-MOSFET and the clock feed-through effect induced signal error are eliminated. The linearity, signal to noise ratio ( SNR) and conversion-speed of the ADC are improved.

由于采用了电容下极板采样和全差分结构，能够有效地消除开关管的电荷注入效应和时钟馈通效应引起的采样信号的误差，提高模数转换器的线型度、信噪比和转换速度。

In the light of problems existed in carbonate analysis and measurements, JYC carbonate Analyzer is designed and developed, based on the principles of the relationships between gas and pressure; pressure and electric signal conversion.

针对目前碳酸盐分析测定中存在的问题，作者根据气体与压力关系，压力与电信号转换关系等原理，自行设计和研制了JYC碳酸盐测定仪。

Research of PDP TV Multi-standard Video Signal Conversion

PDP电视机多制式数字视频信号转换电路的研究

It can not only realize signal conversion, measure control, date analyze and display function, but also improve system stability and anti-jamming for using watch dog.

该模型能实现信号转换、测量控制、数据分析处理、显示等功能，并采用“看门狗”提高了系统稳定性和抗干扰能力。

The system is composed of three parts: the host ARM control site and the slaver DSP algorithm processing site as well as the signal sampling and A/ D conversion site.

嵌入式轴承检测系统从功能上大体分为三部分：上位机ARM控制端、下位机DSP算法处理端和信号采样端。

It is usually to go through the digital time conversion signal by performing a digital-to-analog converter for generating sine wave.

它一般是要经过数字式的时间转换信号再通过执行数模转换产生正弦波。

By peak value sampling the information of baseband signal can be obtained from an AM signal directly. By frequency conversion sampling the carrier wave's frequency of a PSK signal can be cut down.

对AM信号进行峰值采样可以直接获得基带信号的信息，对PSK信号进行变频采样可以降低其载波频率。

Development and Application of a Pulse Block in Coulometric Signal Conversion Device in a Power Plant

发电厂电量信号转换装置脉冲块的研制与应用

We make the servo interface board for signal conversion between DSP Control Card and Servo Drivers.

研制了DSP运动控制卡与伺服驱动器进行连接的伺服接口板，以实现两者之间信号的转接。

By this mapping method, the real time coordinate conversion and processing of the echo signal become possible to perform for an ordinary PC.

采用该映射方法，在普通的PC机上即可完成实时坐标变换及对回波采样数据的进一步处理。

In this paper, a experiment about PDP multi-standard video signal conversion is presented.

本文介绍了PDP电视机中 多制式 数字视频信号转换电路的设计方案.