目录第一章项目概述......................................................................................31.1概述...................................................................................................31.2系统设计技术标准及规范...............................................................31.3系统设计原则...................................................................................41.4用户需求...........................................................................................51.4.1配置要求....................................................................................51.4.2模拟调音台要求.........................................................................61.4.3数字处理器要求.........................................................................61.4.4导线的选择.................................................................................6第二章解决方案......................................................................................72.1系统的组成及产品功能特点...........................................................72.2大屏显示系统...................................................................................72.3会议讨论发言/智能视像跟踪系统..................................................92.4中央控制设备...................................................................................92.5音响扩音系统.................................................................................102.5.1扩音系统的选型原则..............................................................102.5.2扩音系统的设计依据..............................................................102.5.3音箱的选择..............................................................................112.5.4功放的选择..............................................................................122.6视频信号存储系统.........................................................................13第三章设备配置及设计说明................................................................143.1系统总体拓扑结构图.....................................................................143.2主要设备选型及技术参数............