Analog optical colorimeter is used to calibrate correcting filter so as to make it meet Luther condition. However, the calibration precision of the filter is influenced by many factors.
光学模拟测色仪采用校正滤色器使仪器满足卢瑟条件，校正滤色器的精度受多种因素的影响。
Aiming at the noise jamming problems in acquisition of small current signals, an isolation and acquisition board for current signal is designed based on HCNR201 high-linearity analog optical coupler.
针对电流小信号采集中存在噪声干扰的问题，采用高线性度模拟光耦hcnr 201设计了电流信号隔离采集板。
The design method, debug method and the method of enhancing degree of linearity are researched in the constituting of analog signal isolating circuit with linear optical couplers.
研究了应用线性光耦合器组成模拟信号隔离电路的设计方法、调试方法以及提高线性度的方法。
MD system has the advantages of both the analog cassette tape and the optical disk medium.
MD系统兼有模拟盒式录音带和光盘介质的主要优点。
Introduce MAXIM's fiber optic device and surround analog device be use to optical module. There are several ways to keep laser temperature constant to avoid wavelength shift.
介绍MAXIM的光器件和用于光模块的周边模拟器件，以及保证激光二极管温度恒定以防止波长偏移的几种方法。
And the concept of the company was that we would leap-frog past the analog processes of optical printers and so on, and we would go right to digital production.
这家公司的概念是-我们会跳跃过类比式光学冲印，直接进入数位制作。
The recorder features XLR balanced and RCA unbalanced analog inputs and outputs, as well as coaxial and optical digital ins and outs.
该录音机的特点是：XLR平衡和RCA不平衡模拟输入输出，以及同轴和光纤数字输入输出。
An optical pulse splitting-delaying device based on optical fiber was proposed for the replication of a high-speed analog pulse in the measurement system for high-speed optical pulses.
针对高速光脉冲测量系统提出了一种用于高速模拟脉冲信号复制的光纤光脉冲分路延迟器结构。
This paper presents the composition and the principle of optical fibre liquidometer. It is composed of analog—to—digital converter, a pair of optical fibres and digital display circuit.
本文对光纤液位计的组成和原理作了介绍，光纤液位计由模数转换装置、光导纤维对及逻辑数字显示电路组成。
Analog—to—digital converter is non—electrical transform. A pair of optical fibres can transmit signal to digital instrument to a great distance away.
模数转换装置为非电量转换，光导纤维对把该信息远距离传送给数字显示仪表，它能用数字量连续显示液位的变化。
All-optical sampling is a fundamental part in the structure of the analog-to-digital conversion (ADC) processing, which is necessary for digital signal processing.
信号采样是模拟信号向数字信号转换的第一步，为数字信号处理奠定基础。
All-optical sampling is a fundamental part in the structure of the analog-to-digital conversion (ADC) processing, which is necessary for digital signal processing.
信号采样是模拟信号向数字信号转换的第一步，为数字信号处理奠定基础。
应用推荐