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- ASC(analog signal converter) 模拟信号转换器
- analog signal converter 模拟信号变换器
- Analog signal processing for Microprocessor based ? 微机控制仪表的模拟信号处理
- Stabilizing the MDAC’s analog signal is critical. 稳定MDAC的模拟信号是关键。
- The ideal mathematics formula of A/D converter between its output value and input analog signal isn't yet tenable because of environment influence. 摘要由于数据采集通道受外界环境因素的影响,A/D转换器输出数值与输入模拟信号之间对应的理想数学关系式不再成立;
- Conversion of an analog signal to a digital signal, with steps between specified levels. 利用规定量化间隔,把模拟信号转化成数字信号。参阅quantization。
- For example, an input sensor may be feeding an accurate analog reading to a signal converter, but a faulty signal converter may be sending the CPU an inappropriate digital signal. 例如,输入传感器向信号转换器输入一个正确的模拟信号,但是错误的信号转换可能向CPU输入错误的数字信号。
- How to convert the RF analog signal to the base-band digital signal is one of the keyproblems of the new wireless communication systems. 在无线通信系统的硬件实现上,如何将接收到的无线射频(RF)模拟信号转换为基带数字信号以便进行包括自适应滤波在内的数字信号处理(DSP)是新一代无线通信讨论的关键之一。
- The purpose of CP is to convert the logic states of the PFD into analog signal suitable for controlling the follow circuit. 为了改善传统鉴相器捕获范围小、捕获时间长的问题,本文介绍一种增加频率检测的鉴相器及电荷泵的设计方法。
- A method of sampling and encoding analog signal to create a digital signal. 一种将模拟信号取样和编码从而产生数字信号的方法。
- The AC converter changes AC signals to DC, while the ohms con verter provides a DC analog signal for resistance measurements. 交流变换器将交流信号变换成直流信号,而欧姆变换器则给出直流模拟信号以进行电阻测量。
- If it is a low frequency sound, it is processed as an analog signal. 对低频声进行传统的处理。
- 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。
- Pulse width modulation (PWM) is an analog signal level for digital encoding. 脉冲宽度调制(PWM)是一种对模拟信号电平进行数字编码的方法。
- The analog signals are transmitted over common wire to the demodulator, which convert them into digital signals. 模拟信号通过普通电话线传送到解调器上;解调器又将其转换成数字信号.
- As for hardware design, in signal converter, in order to improve sensitivity, the parameter of signal converter is gotten through math illation. 在硬件设计方面:为了提高灵敏度,通过数学推导设计传感器信号变换电路中的各个参数,并给出了各参数的求取公式。
- Rubber ball glowing two stage of grating tyre crystal yuan of pulse signal converter of tube and photosensitive audion of conducting transporting. 橡胶球传运之光栅轮带发光二级管及光敏三极管之晶元脉冲信号转换器。
- The basic concept of class D amplifier is to convert the input analog signal into a pulse width modulated signal (PWM signal), then the PWM signal is demodulated to reconstruct the analog signal. 类功率放大器的基本概念就是将欲放大的信号转化为脉宽调制信号,用来驱动开关逆变器。
- Sampling time for all digital and analog signals is 10 msec. 采样时间为所有数字和模拟信号是10毫秒。
- A twisted pair has a bandwidth of up to 250 kHz for analog signals. 双扭线对于模拟信号可有高达250赫兹的带宽。