查询词典 digital coding

August 2000, to carry out the reorganization of assets, and increase the development of new technologies, human resources and capital input, independently developed and mass production of the application of soft coding soft decoding technology, the dual-card machines, coding and data-replication of Three-card, IC card and magnetic card portfolio of dual-channel, bank notes data-processing equipment, computer peripherals and software, the company's products to the professionalism, diversity, the direction of series development, scientific and technological content of products has been growing quickly.

2000年8月，公司进行资产重组，加大了新技术开发、人力资源及资金的投入，自主研制并批量生产了应用软编码软解码技术的双道磁卡机、零道编码数据反复制功能的三道磁卡机、IC卡与双道磁卡组合机、银行票据数据处理设备、计算机外部设备及软件等，公司产品向专业化、多样化、系列化方向发展，产品科技含量得到了迅速提高。

The design of H.264/AVC is based on conventional block-based motion-compensated hybrid video coding concepts, but with some important differences relative to prior standards: enhanced motion-prediction capability; a small block-size exact-match transform; adaptive in-loop deblocking filter; enhanced entropy coding methods.

H.264/AVC仍基于以前视频编码标准的运动补偿混合编码方案，主要不同有：增强的运动预测能力；准确匹配的较小块变换；自适应环内滤波器；增强的熵编码。

Also, the Visual Pattern Image Coding method, which is based on the directionality of high-frequency band in wavelet image, is proposed to improve coding efficiency.

同时，根据小波图像的方向性特点，采用了视觉模式图像编码方法，以提高编码效率。

Familiar with Electrical or Electronic IndustryHave the experience of Developing Embedded System, or Automatic Control Facilities, e.i. Coding Embedded System, Drawing Schematic and PCB; or Coding PLC and Integrated Control System

熟悉电子、电工领域（有嵌入式系统、工控设备/仪器的研发经验：能够编写软件代码、能够绘制电路原理图和PCB版图；或具有PLC编程以及工业控制系统的集成经验

Then the digital signal is processed in digital field. At last DPTV converts the digital signal into analog signal and display.

数字处理电视是在模拟广播电视传输体制下，将接收到的模拟电视信号转换成数字信号，经过数字处理后再转换为模拟信号并显示输出。

To keep away from digital distortion caused by analog conversion,"Boutique Recording" applies APOGEE Analog to Digital Converter System in pre-recording, adopts Hi-End Prism Sound Digital to Analog Converter System during post mix and master disposal processes. In a word,"Boutique Recording" minimizes the distortion rate, and maintains the unique spirit of analog music.

为避免后期缩混时过多数字设备所造成的数码味，录音师坚持在前期录音与母带处理过程中使用传奇的模拟设备，在现场录音的同时进行立体声混音工作，为了避免模数转换时所造成的数字失真，达人艺典在前期录音中采用APOGEE模数转换系统，后期缩混及母带制作采用顶级HI-END厂牌Prism Sound数模转换系统，将失真率减到最低，保持独有的模拟音乐味道。

With the explosive development of communication and digital signal processing technology, an analog-to-digital converter, as an interface between analog signal and digital signal is necessary.

随着通信技术和数字信号处理技术的快速发展，作为模拟信号与数字信号界面的模数转换器得到了越来越广泛的应用。

Digital signal processor with high speed arithmetic and logic operation is the base for its digital realization. In this paper, it introduces the principle of direct torque control and the character of TMS320LF2407 digital signal processor. At the same time, it gives the software and hardware design of direct torque control system for asynchronous-motor based on the TMS320LF2407 DSP.

本文介绍了直接转矩控制的基本原理及TMS320LF2407 DSP的特点，给出了以TMS320LF2407 DSP为核心的异步电动机直接转矩控制系统的设计方案及软硬件的实现，同时对直接转矩控制系统进行了实验和仿真，验证了直接转矩控制技术的优良性能。

The method includes steps: digital watermark technique is adopted to hide information of key data in not key data codes of compressed image; under protection of digital watermark, using protective backup for key data detects whether normal transmitted key data is correct or not so as to detect error code; carrying out cyclic mutual backup by using macro blocks in same positions in front and back macro block set; embedding coded motion vector in form of digital watermark to DCT transformation coefficient, and ensuring that video data are not influenced as best as one can; when error code occurs, if key data backup is correct, then the backup replaces former key data; otherwise, using mean value of key data in adjacent macro blocks within same frame to replace former key data approximately.

本发明中，采用数字水印技术在压缩图像的非关键数据编码中隐藏关键数据信息；通过数字水印保护下的关键数据保护备份来检测正常传输的关键数据是否正确，由此来检测传输误码；用前后宏块组中相同位置的宏块进行循环相互备份；对运动向量进行编码，然后以数字水印的形式嵌入到相对不重要的DCT变换系数中，同时保证视频数据尽量不受影响；在误码发生时，如果关键数据备份正确，则直接替代原关键数据，否则用同一帧内相邻宏块的关键数据的平均值近似替代原关键数据。

Digital audio - Digital input-output interfacing - Transmission of digital audio over asynchronous transfer mode networks

数字音频。数字输入输出接口。异步传输模式网络上的数字音频传输

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样