查询词典 digital coding

The speech signal is a analog one, and we can perform its digital transmission by sampling, quantizing and coding.

话音信号是一个模拟信号，通过采样、量化和编码，我们可以实现话音信号的数字传输。

The speech signal is a analog one, and we can perform its digital transmission by sampling, quantizing and coding.

话音信号是一个模拟信号，通过采样，量化和编码，话音信号是一个模拟信号，通过采样，量化和编码，我们可以实现话音信号的数字传输。

A method for variable length coding an ordered series of digital signals, e.g., of quantized transform coefficients of a block of image data with a most likely-to-occur amplitude, e.g., 0, and at least one other amplitude, e.g., 1, to form a set of codewords.

本发明提供了一种对数字信号例如具有最可能出现的幅度(例如0和至少一个其它幅度(例如1)的图像数据块的量化变换系数的有序系列进行可变长度编码以形成一组码字的方法。

Imbursed by the sub-item"Research on System Framework of Joint Source-Channel Coding under Wireless Circumstance"of national high-tech research and development plan(863 plan)"Digital Audio, Video Encoding, Transmission, Testing and Applying Model"(No.2002AA119010), and the great item"Research of Future Communication System Fundamental Theory and Technology (No.60496315)", the dissertation studies several key techniques of Low-Density Parity-Check Codes that were considered much in error correction codes field.

本文正是在国家高技术研究发展计划(863计划)&数字音视频编码、传输、测试与应用示范&(No.2002AA119010)的子课题&基于无线环境的联合信源信道系统框架研究&、国家自然科学基金重大项目&未来移动通信系统基础理论与技术研究(No.60496315)&等研究项目的资助下，对近年来在纠错码领域表现抢眼的低密度校验码(Low-Density Parity-Check Codes，LDPC)的若干关键技术展开了研究。

The paper probe into the realization of digital-coding emission of B-mode Ultrasound Scanner . The work is based on in-deep study about theory of BMUS and circuit theory.

本文对B超仪数字编码发射进行了探索性研究，在深入研究B超理论基础、电路原理的前提下，结合目前广泛应用的FPGA技术，设计了数字编码发射系统方案，并整合到了B超前端电路板上。

Highlights of the new unit include digital control of counter units for fast reinstatement of format-dependent positions, the teach-in system for different leaflet lengths and the integration of laser and inkjet coding systems.

新单位的重点包孕数字节制的方法迅速规复柜依靠职位，体系传授差此外单张长度和激光和喷墨编码体系的集成。

Terrestrial digital multimedia/television broadcasting system is presented by Tsinghua University. Reed-Solomon code is one of the most powerful and widely used coding schemes for FEC.

在这样的背景下，清华大学吸取了国内外在地面数字电视广播上的研究成果，提出了富有创新性的一种地面数字电视传输标准：DMB-T传输系统。

Then the digital audio signal is set into segments and DWT is performed. Finally the modulated signal is embedded in the coefficients with relatively large absolute value on middle frequency range detail signal adaptively. The original digital audio signal is necessary when detecting the watermark.

在应用扩频技术的算法中，首先将视觉上可辨的二值水印图像降维为一维序列，再将一维水印序列伪随机排序并与m序列作扩频调制，最后对数字音频信号进行分段离散小波变换，把经过调制的水印信息自适应地嵌入到原音频信号小波分解中等尺度绝对值较大的分量上。

The article describes the defects and shortage of quality management in traditional hospital, forwards the principles of establishing the quality management system in digital hospital. Also, the article discusses the feasibility of absorbing ISO9000 standards to set up the quality management system in digital hospital as well as its steps.

分析了传统医院质量管理体系中的缺陷与不足，提出设计数字化医院质量管理体系时应遵循的指导思想，讨论了采用ISO9000质量管理体系标准建立数字化医院质量管理体系的可行性，并探讨了建立数字化医院质量管理体系的具体阶段和步骤。

The company's new Cinema Experience line of products, featuring the Acheron loudspeaker, have been installed in the Bay Area's Skywalker Sound, ImageMovers Digital, and American Zoetrope, as well as USC School of Cinematic Arts and the Digital Cinema Auditorium at University of California, San Diego.

Meyer Sound公司的影院体验系列产品，以Acheron为特色的扬声器，已经应用到港湾区的Skywalker Sound天行者音效公司，ImageMovers Digital罗勃辛密克斯制片公司和American Zoetrope美国西洋镜电影公司，以及加利福尼亚大学圣地亚哥分校的电影艺术学院和数字化影剧院。

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