数字信号

The first step is the conversion of that analog signal is to convert it to a digital format.

模拟信号的第一步转换是转换成数字格式。

With the progress of science and technology, TV is changed from analog signals TV to digital TV.

随着科技的进步，电视正在由传统的模拟信号电视向数字电视过渡。

When analog signal is converted to digital form, it must have a quantization process.

模拟信号转换成数字形式，必须要经过量化才能实现。

Europe, Japan, South Korea and other countries also plan at some point stopped analog signal to digital television transition.

欧洲、日本、韩国和其它国家也都计划在一定时候停播模拟信号，向数字电视过渡。

With the advancement of fiber optics, lesser time is required to convert analog signals to digital format.

与提高光纤，较少需要一段时间，才能转换成模拟信号以数字格式。

The Analog-to-Digital Converter has a typical nonlinear feature and its output noise relies on the input signal.

模拟数字转化器具有典型的非线性特性，其输出噪声对输入信号存在着依赖关系。

Voice Over IP is a method for turning analogue audio signals into digital data that can be transferred over the internet.

IP语音是一种将模拟音频信号转成数字数据，可在网上。

The article introduced one kind using the matlab signal processing toolbox the fast effective design the conventional analogue filter design method which is composed by the software.

该文介绍了一种利用matlab信号处理工具箱快速有效的设计由软件组成的常规数字滤波器的设计方法。

After the first analogue consoles, Lawo developed the hybrid PTR, analogue signal processing with digital control.

在起初的模拟调音台之后，朗沃采用模拟信号处理和数字控制技术开发了模数混合型调音台。

Many set-top boxes at current market can only output analogue signal, but can not realize high definition function, so the advan...

但是对于目前绝大多数的机顶盒而言，只能输出模拟信号，无法实现高清化，使得数字电视的优点被削弱。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。