舞台式：
Stage style:
通常大中型会议室音响系统形式，一般是台上主席团，台下是与会代表。
Usually, the sound system of large and medium-sized conference rooms is in the form of presidium on the stage and delegates under the stage.
(2)圆桌式：
(2) Round table:
通常中小型会议室音响系统形式，一般是中间一圈主席团，周围是列席代表。
Usually, the sound system of small and medium-sized conference rooms is in the form of a circle of presidium in the middle, surrounded by non voting delegates.
(3)指挥式：
(3) Command type:
指挥式主席图在前，代表在后(或操作员在前，主席团在后)，全体面对大屏幕，通常是用于指挥中心，电视电话分会场(此时，一般主席团方向可变
The commanding chairman chart is in the front, the representative is in the back (or the operator is in the front, and the presidium is in the back). All face the large screen, which is usually used for the command center, TV and telephone branch venue (at this time, the direction of the presidium is generally variable)
(4)复合式：
(4) Compound:
现代会议室音响系统的系统组成
System composition of modern conference room sound system
完整的现代电子会议室 音响 系统厅应包括下面各子系统，而这些子系统也是相辅相成的、有机联系的。
A complete modern electronic conference room sound system hall should include the following subsystems, which are complementary and organically linked.
(1)数字会议室音响系统系统(发言、表决、同传等
(1) digital conference room sound system system (speaking, voting, simultaneous interpreting, etc.)
(2)会议室音响系统场扩音系统(会议室音响系统扩音、多动能扩音
(2) Conference room sound system field public address system (conference room sound system public address, multi kinetic energy public address)
(3)灯光舞台系统(环境灯光、摄像灯光、舞台灯光、舞台机械
(3) Lighting stage system (environment lighting, camera lighting, stage lighting, stage machinery)
(4)显示系统(投影、液晶、等
(4) Display system (projection, LCD, etc.)
(5)摄录编播系统(监控摄像、会议室音响系统摄像、广播摄像，录像及处理
(5) Video recording, editing and broadcasting system (surveillance camera, conference room sound system camera, broadcast camera, video recording and processing)
(6)信号处理系统(信号的分配、切换、传输、转化，图像处理等
(6) Signal processing system (signal distribution, switching, transmission, conversion, image processing, etc.)
(7)集制系统(AV 中心智能化联动控制系统
(7) Centralized control system (AV center intelligent linkage control system)
(8)会议室音响系统支撑系统(机房、网络、远程会议室音响系统等
(8) Conference room sound system support system (computer room, network, remote conference room sound system, etc.)
(9)数字音视布线系统。
(9) Digital audio-visual professional wiring system.
几乎所有现代电子会议室音响系统厅都包括这些子系统，区别也仅仅是系统的简繁，配置的高低，系统的规模而已，系统的投资也从几万到几十万几百万甚上千万不等。不同的会议室音响系统应用对各个子系统的要求和侧不同。如指挥型会议室音响系统、电视电话会议室音响系统要求显示系统配置高，国际会议室音响系统中心和人大会议室音响系统侧重数字会议室音响系统系统，对功能礼堂音响系统配置高。
Almost all modern electronic conference room sound system halls include these subsystems. The difference is only the simplicity of the system, the level of configuration and the scale of the system. The investment of the system ranges from tens of thousands to hundreds of millions or even tens of millions. Different meeting room audio system applications have different requirements and focus on each subsystem. For example, the audio system of command conference room and television and telephone conference room requires high configuration of display system. The audio system of international conference room and National People's Congress conference room focuses on the audio system of digital conference room, and the audio system of functional auditorium is highly configured.
