Avoid crossover of digital and analog signals.
应避免数字信号与模拟信号交叠。
TLC320AC01 is used to realize the interface of DSP and analog signals.
采用TLC320AC01音频级模拟接口芯片实现了DSP与模拟信号的接口。
The analog signals of ultrasonic fault detector are digitalized successfully.
成功地将超声探伤仪输出的模拟信号数字化。
Analog signals vary continuously; an example of an analog signal is a sound wave.
模拟信号是连续变化的；声波就是模拟信号的一个例子。
The hardware part mainly implement acquiring and conditioning of the analog signals.
硬件部分主要完成模拟信号的调理及采集。
The voltage of the analog signals in control and protection circuits are all below DC 24V.
控制和保护回路模拟信号的电压都低于24V直流。
The encoded digital signals are better than the analog signals in the communication quality.
经过编码后的数字信号在通信质量方面比模拟对信号要好。
The analog signals must be converted to voltage signals suitable for conversion to digital form.
模拟信号须转换成适合于变换到数字形式的电压信号。
Engineers often classify digital signals into two more types and analog signals into three more types.
工程师们通常把数字信号分为两类，模拟电路则分为三类。
In industry control system, the transmission and collection of analog signals are easy to be disturbed.
在工业控制系统中，模拟信号的传送及采集过程容易受电磁干扰。
Dithering, which adds white noise to the input analog signals, may be used to reduce quantization noise.
在输入模拟信号中加入白噪声，即抖动，可以降低量化噪声。
The sampling and filtering methods with PLC for digital and analog signals are described in the article.
介绍PLC对数字量信号和模拟量信号的采样和滤波处理方法。
This system extended the function of micro-computer and it can be used to sample analog signals and display data.
本系统实现了微机功能的扩展，可以实现对模拟信号的采集和数据显示等。
You usually need to perform some type of signal conditioning on analog signals that represent physical phenomena.
通常需要对某些表示物理现象的模拟信号进行信号调节。
And some in rural areas could not receive digital signals as effectively as analog signals for technical reasons.
由于技术原因，一些农村地区并不能像接受模拟信号那样有效地接收到数字信号。
While most radio technologies have used analog signals, modern wireless telecommunications are using digital transmissions.
多数无线电技术使用模拟信号，而现代无线远程通讯使用数字传输。
A data acquisition board is introduced in which analog signals from sensor is converted to 12-bit digital signals via.
介绍一种将来自传感器模拟信号转换为12位数字量的数据采集模板。
Modem enables the mutual conversion of analog signals and digital signals. Dial up connection is impossible without medom.
调制解调器是实现模拟信号和数字信号互相转变的设备，通过它用户的电脑才可连接因特网。
What the ATA does, is turn the analog signals your phone sends out into digital signals that can be sent over the Internet.
什么阿富汗那样就是把你的电话传送模拟信号为数字信号，可以在互联网上传送。
The inputs of the analog signals of AD7730 with the double channels of whole difference is directly linked to output of sensor.
AD7730双通道全差分模拟输入可直接和传感器输入信号相连。
Based on principles of conversion, designed and worked out charts of SCH and PCB of analog signals output and input circuit boards.
根据数据转换原理设计并绘制模拟量输出卡和输入卡的原理图和PCB制版图。
And it has functions of outputting different analog signals, impulse signal with different frequency, amplitude and different wave form.
同时具有输出各种模拟信号、不同频率和幅值的脉冲信号及各种波形信号的信号源功能。
Described in this paper is how to carry out the sampling and processing to the analog signals of four channels on CROMEMCO microcomputer.
本文提出一种在CROMEMCO微型计算机上实现四通道模拟信号的采集与处理方法。
Though the computer can process the digital signals, the analog signals to be processed by computer must be converted into the digital ones.
计算机可直接对数字量进行处理，对于模拟量需将其转换为数字量后才能被计算机接受。
It not only can measure the discretionary low frequency analog signals exactly, but also can simultaneously show their virtual values and decibels.
它能精确测量任意波形的低频模拟周期信号并同时显示其有效值和分贝值。
On the core of 80C196KC, the single-chip-computer is extended for program store, data store, I/O interface circuit and analog signals amplifier etc.
下位机以80C196KC为核心，外扩程序存储器、数据存储器、I/O接口电路和模拟信号放大器等电路。
The function of CCT (Computer Compatible Tape) conversion record apparatus is to convert multichannel analog signals into digital ones at high speed.
计算机兼容数字磁带(CCT)转换记录装置的功能是把多通道模拟信号高速地转换为数字信号。
Summarily, they include various analog signals, digital signals, signals defined in IEC 61162 series, pulse signals, audio signals and video signals.
概括起来就是各种模拟量信号、开关量信号、61162格式的串口信号、脉冲信号以及音频信号和视频信号。
The system can be used to analog signals of frequency, voltage, current simultaneously etc. Meanwhile it can be used to detect precision of the meters.
该系统能够同时模拟频率类、电压类、电流类等多种信号，还能同时检测电子仪表的精度。
The changed delay for analog signals is obtained continuously with the charge coupled devices in this paper. The CCD's correlation-detection system is made.
本文采用电荷耦合器件（CCD）获得了对模拟信号的连续可变延迟，并以CCD为中心部件构成了相关检测系统。
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