1会议系统的现状会议系统组成就目前来看,基本上包括了“会议室”声学环境;“传声器”语音拾取设备;“扬声器系统”扩声设备;“声频功率放大器”放大设备;“处理器”声音的处理设备。这五个基本设备在没有组成系统之前都是可以单独使用的设备,是可以配合组成另外系统的通用设备。这些设备在我们以前使用的会议室系统中为什么会有很多问题?在大大小小会议室开会的时候,我们会很容易地发现如下一些问题:(1)会议室非常安静,很容易 1 The status quo of the conference system The conference system is basically composed of “conference room” acoustic environment; “microphone” voice pick-up device; “speaker system” sound reinforcement device; “audio power amplifier ”Enlarge equipment; “ processor ”sound processing equipment. These five basic devices are stand-alone devices that are not part of the system before, and are common devices that can be combined to form another system. Why do these devices have a lot of problems in the conference room system we used to use? When meeting in large and small conference rooms, we can easily find the following problems: (1) The conference room is very quiet and easy