语音编码是实现语音数字化传输和存储的基础。
Speech coding is the foundation of digital transmission and storage of speech.
对数字化资料进行编码，是通过光盘记录层面上的凹坑来实现的。
Digital data are encoded by means of pits on the recording layer of the disc.
由SFCD WARE软件、SS2000D编码器和数字化警报控制器组成的联邦指挥能够确保社区保护功能以更加简单的方式实现。
Consisting of the SFCDWARE software, SS2000D encoder and the Digital Siren Controllers, the Federal Commander makes protecting communities simpler.
语音数字化以后，码率大幅度上升，给系统的数据传输造成了很大的压力，因此进行语音压缩编码是非常必要的。
However, the digital speech needs much higher code rate than analogue signals resulting in high pressure on data transmission.
二进制数字化编码是信息科学最基本的编码方式。
Binary digital coding is the most fundamental coding in information science.
首先简要介绍了在三维显示的应用中计算全息的编码原理，以及全息图数字化再现的几种算法。
Firstly, the coding principle of computer-generated holography (CGH) in applications of 3d display and arithmetic of the digital reconstruction of holograms is introduced briefly.
经分析，要构建一个网络数字电视系统，其关键技术主要集中在音视频信号数字化编码、音视频信号在IP网络有质量的传输、数字版权管理系统等方面。
The key technology of a IPTV system includes audio and video encode, QoS of audio and video transfers over IP network and digital right management system.
采用方向滤波编码法压缩数字化天气雷达回波的原始资料。
In this paper, the directional filtering method is used for compressing the primitive data of the digital weather radar echoes.
采用方向滤波编码法压缩数字化天气雷达回波的原始资料。
In this paper, the directional filtering method is used for compressing the primitive data of the digital weather radar echoes.
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