An analog signal is composed of four basic components: DC and AC magnitudes, frequency, and phase.
模拟信号由直流和交流分量、频率和相位四部分组成。
A device that senses and stores the instantaneous value of an analog signal.
一种检测和存储模拟信号瞬时值的设备。
Carrier waves are a form of analog signal that is used to encode information.
载波是一种模拟信号，用于将信息译码。
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。
Digital signal processing and analog signal processing is a subset of signal processing.
数字信号处理与模拟信号处理是信号处理的子集。
The two digital and three analog signal types are unique in the information each conveys.
这两类数字信号和三类模拟信号各自传递着独一无二的信号。
Sensor module is composed of sensor circuit, modulation circuit and analog signal switch.
传感模块由传感器电路、调制电路和模拟信号开关组成。
Assembly language prepared by the analog signal to digital signal conversion, testing success.
汇编语言编写的模拟信号到数字信号的转换程序，测试成功。
Before acting as the input signal of panel monitor, the analog signal must be processed by AD conversion.
这种模拟视频信号必须要经过AD转换后，才能成为平板显示器的输入信号。
The resolution in the horizontal direction is limited by how rapidly the analog signal is allowed to change.
水平的方向被限制类比信号有多快的速度决定了其是否允许被改变。
If it's really an analog signal with an impulse of such magnitude, it might contain information of importance.
如果这真是个类比讯号，又有这么强大的脉冲，很可能其中有什么重要的讯息。
A timing circuit is designed to reduce the effect of digital noise on analog signal in CMOS image sensor (CIS).
设计了一种可以降低CMOS图像传感器(CIS)中数字噪声对模拟信号影响的时序。
The three analog signal types are the DC signal, the time domain (or AC) signal, and the frequency domain signal.
三种模拟信号分别为DC信号，时域(或ac)信号，以及频域信号。
So digitalizing analog signal is the trend of information technology, in which A/D and D/A plays an important role.
所以模拟信号数字化是信息技术的发展趋势，而A／D和D／A转换器在其中扮演着重要角色。
The analog signal of inertia measurement unit (IMU) is analyzed through digital voltmeter and digital oscilloscope.
分析了数字电压表和数字示波器对惯性测量装置(IMU)模拟输出的测量数据。
"Full scale" refers to the converter could reach the "digital overload" maximum before the encoding analog signal levels.
“满刻度”是指转换器可能达到“数字过载”之前的最大可编码模拟信号电平。
As a new current-mode technique, switched current has been in a forward position of current-mode analog signal processing.
开关电流作为一种新的电流模式技术已经成为电流模式信号处理的前沿课题。
Usually the analog signal and digital signal will be transferred through different wireless channel in firepower control system.
传统的模拟指令和数字指令的无线传输采用不同的信道机分别传输。
Electronic flaws, called noise, that invade an analog signal are sometimes nearly impossible to differentiate from the signal itself.
电子的缺点，也就是干扰模拟信号的杂音，有时几乎不可能同信号本身加以区分。
Analog signal is converted to a digital signal and compressed using DVD compression standards, then stored for transfer onto the DVD.
拟信号被转换为数字信号，并用DVD压缩标准压缩，然后传递到DVD上储存起来。
A preprocessing circuit is designed for analog signal transformation because of large inner impedance of biosensor and bipolar signal.
针对采用的生物传感器内阻高、信号弱、双极性等特点，用预处理电路对模拟信号进行了变换。
With the use of KingView communication with single-chip, this design measures the analog signal and finally displays vivid image in PC.
利用组态王和单片机通信进行模拟量的测量，在PC上应用生动形象的画面进行显示；
This signal spectrum analysis system realizes the data acquisition of analog signal, and the processing of the signal through the computer.
该系统实现了对模拟信号的采集，并通过计算机完成对信号的分析处理。
The front end in a digital broadcasting receiver means the part of circuit that converting RF analog signal to baseband digital data stream.
数字广播接收机前端电路指接收机中完成从射频到基带转换的部分，是决定接收机性能指标的关键部分。
A new approach to realizing the analog signal source for digital phase modulation, or the approach to storing PSK signal waves, is described.
本文介绍了一种实现数字调相系统模拟信号源的新方法，即PS K信号波形存贮法。
The first generation of mobile communication (1G) is cellular mobile communication based on analog signal, and it mainly provides voice service.
第一代移动通信系统（1G）是模拟制式的蜂窝移动通信系统，主要提供话音服务。
Based on PLC and PLC's Programmed instruction, a practical software method filtering out some complicated disturbance from analog signal is presented.
提出了一种基于PLC及其编程指令从模拟信号中滤除复杂干扰的实用软件方法。
This device is constituted by CMOS transmission and CMOS shift register and is able to apply to the digital signal and analog signal at the same time.
该数据选通器主要由CMOS传输门和CMOS移位寄存器构成，能同时适用于数字信号与模拟信号。
This device is constituted by CMOS transmission and CMOS shift register and is able to apply to the digital signal and analog signal at the same time.
该数据选通器主要由CMOS传输门和CMOS移位寄存器构成，能同时适用于数字信号与模拟信号。
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