digital data communication[通信] 数字数据通信;数字式数据通信
digital wireless communication数字无线通信
Cellular Digital Packet Communication蜂窝数字分组通信
Digital Design Communication数字设计交流
digital selector communication[通信] 数字选择通信
digital dispatching communication数字调度通信
digital trunked communication system数字集群通信系统
digital secure communication数字保密通信
digital microwave communication数字微波通信系统;数字微波通信
Speech Coding is of great importance in digital communication systems.
语音编码技术在数字通信系统中起着重要的作用。
Based on previous works, this dissertation focus on some of the new problems in modulation recognition of digital communication signals.
本文在前人工作的基础上,以无线通信环境中的数字调制信号为对象,应用假设检验和模式识别方法,重点针对这些较新的部分问题做了一些研究。
参考来源 - 基于OFDM的水声数字语音通讯系统设计Finally,we conclude with a brief discussion on a few key techniques and challenges of employing chaos-based digital communication systems in the future.
最后总结和讨论了未来混沌数字通信研究的几个关键技术和方向。
The strategy of data transmitting from monitoring spot to control center is compressing and coding the analog signals into digital signals, then transmitting the digital signals in the available digital communication circuit.
从监控现场到服务器的数据传输策略制定为：将模拟音视频信号数字化并压缩编码，然后再在可利用的数字通讯线路上传输。
参考来源 - 音视频远程监控系统的研制与实现