By monitoring system as example, Ann based on Ethernet defend the system, Ann defends the audio frequency and video information in the system to transmit the comprehensive wiring network.
本文以安防监控系统为例，提出一个建立在以太网上的安防系统，用综合布线网络传输安防系统中的音视频信息。
The system covers not only collection, compression, transfer and replay of video and audio signals, but also the transmission module of network data.
该系统包括对视频、音频信号的采集、压缩、传输和回放以及网络数据传输模块。
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.
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 ultrasound devices have been widely applied in hospitals. The audio & video teaching system for ultrasonic diagnosis based on network was built for training ultrasonic diagnosis skill.
超声诊断设备已在医院得到了广泛应用，建立基于网络的超声诊断视音频教学系统，为超声诊断技能培训提供了先进的教学手段。
Network video conference system is the communication system, where participants of the conference can transfer video, audio and words through Internet.
网络视频会议系统是多个与会者通过网络传输图像、声音、文字等信息，来实现异地会议的一种通信系统。
Following the hardware design the main function of the system including CPU module, audio and video, the bus network, was discussed in detail from the chip selection to the circuit design.
继而从芯片选型到电路设计详细论述了系统CPU模块、音视频、总线网络等主要功能部分的硬件设计。
Following the hardware design the main function of the system including CPU module, audio and video, the bus network, was discussed in detail from the chip selection to the circuit design.
继而从芯片选型到电路设计详细论述了系统CPU模块、音视频、总线网络等主要功能部分的硬件设计。
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