In other words, pulse width modulation is a modulation technique for generating variable width pulses to represent the amplitude of an input analog signal or wave.
或者换句话说，脉宽调制是一种调制技术，为发电可变脉冲宽度为代表的幅值输入模拟信号或波。
There are two kinds of input signals in this encoder: analog audio signal input and serial digital audio signal input.
该编码器的信号输入包括两种类型，模拟音频信号的输入和串行数字音频信号的输入。
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。
According to the high-speed development of electronic technology, the adjust circuit of analog signal can be accomplished by the over quantization input signal and using DSP for gain and offset.
随着电子技术的飞速发展，模拟信号的调整电路可以通过超量化输入信号，并且利用DSP调整增益和偏置的方法来实现。
By analyzing the characteristics of input signal, the threshold is determined, and PID algorithm to simulate the operating characteristic of analog AGC is employed.
通过对输入信号特性的分析，确定控制门限，采用PID控制算法模拟常规模拟agc的工作特性，经实验室测试，验证了该方案的有效性。
HCU's input and output signal is mainly analog or on-off quantity.
HCU的输入输出信号主要是模拟量和开关量。
This paper presented an analog to digital convert system based on AD1674, and introduced the hardware and software of the analog input channel, signal process and data display.
本文详细介绍了基于AD 1674的数据采集系统，对系统中的信号输入通道、信号处理、数据显示等从硬件和软件两个方面进行了阐述。
The first problem was that an analog input signal had to be represented as a sequence of samples of the signal, which were then converted to the computer's numerical representation.
第一个问题是一个输入的模拟信号必须被重新表达为信号取样的序列，然后这些序列被转换成计算机的数字表达式。
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。
The AD10465 also offers the user a choice of Analog Input signal ranges to further minimize additional external signal conditioning, while still remaining general-purpose.
AD 10465还允许用户选择模拟输入信号范围，从而最大程度地减少额外的外部信号调理，同时仍然保持通用性。
The input signal is applied to a proprietary programmable gain front end based around an analog modulator.
输入信号作用于一个以模拟调制器为基础的专有可编程增益前端。
There is a four-way signal input on the signal acquisition circuit board, which implements signal conditioning and analog-digital conversion.
信号采集板有四路信号输入，完成信号调理以及模数转换功能；
When the input signal has a wide dynamic range, the system throughput is limited by the conversion rate of the high-resolution analog-to-digital converters (ADC).
当输入信号动态范围比较大时，系统性能通常被高精度模数转换器(adc)所限制。
When the input signal has a wide dynamic range, the system throughput is limited by the conversion rate of the high-resolution analog-to-digital converters (ADC).
当输入信号动态范围比较大时，系统性能通常被高精度模数转换器(adc)所限制。
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