同步传输

基于AVS的嵌入式音视频同步传输系统设计

Design of Synchronous Transmission System of AVS-Based Video Embedded by Audio

来自所有摄像机的图像数据通过USB2.0总线采用同步传输模式传送到PC进行存储。

The image data from all cameras are transmitted to PC through USB2.0 bus in synchronous transmission mode for storing .

对异步Web服务操作的支持既可以用同步传输协议，也可以用异步传输协议来实现。

The support of asynchronous web service operations can be implemented using both synchronous and asynchronous transport protocols .

本文给出了用LED作光源时通用异步数字传输系统的光纤和接收机带宽的计算方法。它有别于一般文献中介绍的固定速率的同步传输系统的计算方法。

This paper describes the calculating method for the optical fiber and receiver band -

USB支持控制传输、同步传输、块传输、中断传输四种数据传输类型。

The USB defines four transfer types : Control Transfers ? Isochronous Transfers ?

USB同步传输方式在多路实时数据采集中的应用

The Application of the USB Multi-Channel Real-Time Collecting Data Using the Synchronal Transfer

而且，由于它和Windows相关软件相容的特性，可以和个人电脑同步传输并加以编辑。

Furthermore , because its software is compatible with PC Windows , PDA and PC can realize synchronous data transmission .

动态同步传输模式（DTM）建立在ATM协议的基础上，能更好地为Internet上的TCP/IP协议提供支持。

Dynamic synchronous Transfer Mode ( DTM ) which based on ATM protocol , can support TCP / IP over Internet friendly .

为了简化数字卫星码流转发器的设计和降低其物理成本，提出了一种基于FPGA实现同步传输流转化为异步串行流的设计方案。

In order to simplify the satellite digital TV code stream transmitter ′ s design and descend its cost , a system design based on FPGA is proposed .

文章介绍了一种基于SDH同步传输网络，为高速公路收费设计的计算机管理及监控系统。系统分收费中心、收费站两级管理。

A kind of the computer net and CATV system for tolling based on SDH at the expressway is introduced in this paper .

BPS的束团同步传输方法

Synchronous transfer of beam in the BPS

在Visualc++6.0平台上开发视频和音频实时传输和回放，对视频音频数据实时同步传输策略和算法进行探索与实现。

Real time transmission and playback of Audio and Video are developed base on Visual C + + 6.0 . Strategy and algorithm of real time synchronism transmission of Audio and Video data are studied and realized .

通信系统主要包括综合业务接入网、光同步传输系统（SDH）、程控交换机系统、传输时钟、UPS通信电源等。

Communication systems include access network , synchronous optical transmission systems ( SDH ), program-controlled switching system , transmission clock , UPS power supply and so on .

在同步传输时（非DMA），设备可以正确的知道在什么时候帧已经上传到NIC设备中。

With synchronous transmissions ( no DMA ), the driver knows right away when the frame has been uploaded on the NIC .

其次，有一项几家瑞典公司提出的技术，叫动态同步传输模式（DTM）。

Then there 's a technology proposed by several Swedish companies , called Dynamic synchronous Transfer Mode ( DTM ) .

介绍了BESⅢ改造工程中主触发系统与飞行时间计数器电子学系统之间的控制命令以及状态信号的远距离同步传输问题的解决方案。

This article introduces a design of digital signals communication between the trigger system and the TOF system of BES ⅲ .

DIGIBOM数字遥控爆炸系统高质量数据同步传输和高精度同步技术的实现

Realization of high-quality data synchronous transmission and high-precision synchronous technique for DIGI BOM digital remote blaster system

在应用层对USB同步传输的实时数据进行管理，难在接收并正确甄别。

When the management for real-time data which are transmitted synchronously in USB devices is processed on USB application layer , questions remain in how to receive and how to recognize these data correctly .

而SDH同步传输体系是一种非常成熟并且应用广泛的通信技术，SDH技术实现了对电信传输网的高效管理，提高了网络资源利用率。

SDH synchronous transmission system is a very maturely and widely used communication technology . SDH telecommunications technology implies the efficient management of transmission network and improve network resource utilization .

接下来详细讲述了USB的通信传输基础，两种通信方式，控制传输、中断传输、批量传输、同步传输四种传输类型以及USB设备的枚举过程。

Thirdly , introduced the transferring base of the USB communication , two communication modes , control transfers , interrupt transfers , bulk transfers , synchronous transfers and so on and described also enumeration process of USB ;

目的设计并开发基于医学影像存储与传输系统（PACS）的结构化报告模块，应用计算机生成图文并茂的诊断报告并实现诊断报告与图像的同步传输。

Objective To design and explore structured report module based on PACS , and to make diagnostic reports with pictures and words in application of computer implementing synchronous transmission of reports and pictures .

SERCOS接口采用光缆将控制部件连接在一起，构成一个封闭的环路。它可以完成数据的严格实时同步传输，确保系统的同步运行和控制精度。

So SERCOS interface can realize real-time and synchronous data transformation , and ensure synchronous motion and control precision of system .

由于Directshow能让复杂的数据流在不同硬件上同步传输变得简单有效，保证了后续图像检测的实时性。

The DirectShow could make complex data stream transport easy and effective on multi-hardware platforms , it can ensure the real-time performance of the following detecting operations . 2 .

在文中给出了硬件实现电路并简单介绍了ZR36060芯片的特点、EZ-USB芯片的功能及其同步传输模式。

The paper gives the hardware circuits , also briefly introduces ZR36060 , EZ-USB and the isochronous transfers mode .

这些特点使得USB接口总线满足各类产品的需要，适用于媒体处理器中进行快速、有效的批量数据的异步传输和实时的音视、频数据的同步传输等。

USB not only can transfer the bulk data quickly and effectively by asynchronous pipes , but also the real-time audio and video data by isochronous pipes . All of these characteristics make USB bus interface suitable for many products , especially for media processor .

主要是采用RS-485总线标准作为接口技术，以半双工的通信方式，通过一根同轴电缆作为数据和电源信号同步传输的介质，实现了水下长距离、高速率的数据传输。

It utilizes chiefly RS-485 bus standard as interface and half-duplex communication mode . In a coaxial-cable , which becomes communication medium for data and power signal to transmit synchronously , we achieved long distance and high speed underwater data transmission .

介绍了前馈神经网络的特点和基于递推预报误差（RPE）的训练算法，利用前馈神经网络对某航向同步传输系统的磁航向误差进行了校正，并给出了实验结果。

The characteristic of the feed forward neural network and training algorithm based on the recursive prediction error are introduced . The magnetic course error of a certain course synchronous transmission system is revised by use of the feed forward neural network and the experimental result is given .

在相同的事务量的情形下，MTURS模型可以减少同步传输的数据量，进而提高移动数据库对无线链路资源的使用效率。

Some appropriate optimization strategies are used to improve the transmission efficiency . Affairs in the same volume of cases , MTURS model can reduce the amount of data synchronization .

USB1.1协议标准包含低速（1.5Mbps）和全速（12Mbps）两种方式，协议支持四种传输类型：控制传输、批传输、中断传输和同步传输。

USB 1.1 specification includes two kinds of speed mode : low speed ( 1.5Mbps ) and full speed ( 12Mbps ) . What 's more , the USB protocol supports the four types of transfer : control , bulk , interrupt , and isochronous .

医学声像示教实时双向同步传输系统的研制

Development on real-time bi-directional synchronous transmission system for medical demonstration and teaching