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會議室音視頻系統的結構組成
更新時間:2021-12-30
文章來源:http://www.zkvd.cn/
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音響擴聲系統
Sound reinforcement system
多功能會議室的音響效果需滿足廳堂擴聲系統設計的聲學特性指標標準。在建筑聲學配合的基礎上,一般還需要通過使用擴聲設備進行音效補償,主要實現音頻信號的還原、放大。 多媒體顯示系統
The sound effect of the multi-functional conference room shall meet the acoustic characteristic index standard of the national hall sound reinforcement system design. On the basis of building acoustic coordination, it is generally necessary to compensate the sound effect by using sound reinforcement equipment, mainly to realize the restoration and amplification of audio signal. Multimedia display system
多媒體視頻系統主要包括投影系統,輔助液晶顯示系統,實物展示系統,智能電子白板等,以滿足現代化信息交流的需要。通過它可以把電視、DVD、電腦、攝像球、錄象機、遠程會議圖象等視頻信號進行還原和展示。
Multimedia video system mainly includes projection system, auxiliary liquid crystal display system, physical display system, intelligent electronic whiteboard, etc. to meet the needs of modern information exchange. It can restore and display video signals such as TV, DVD, computer, camera ball, video recorder, remote conference image and so on.
會議討論系統
Conference discussion system
主要包括會議系統主機、主席單元和議席單元。通過會議討論系統在進行中大型團體會議交流時,可滿足眾多會議發言者,保證每個人發言很方便,同時又便于會議管理。可實現優先發言、申請發言、輪流發言、排隊發言、控制發言權等多種會議討論模式。
It mainly includes conference system host, chairman unit and seat unit. The conference discussion system can meet the needs of many conference speakers during the communication of medium and large-scale group meetings, so as to ensure that everyone can speak conveniently and facilitate conference management at the same time. It can realize a variety of conference discussion modes, such as giving priority to speaking, applying for speaking, speaking in turn, queuing to speak, controlling the right to speak, etc.
多媒體會議音響
自動跟蹤攝像系統
Automatic tracking camera system
自動跟蹤攝像系統可為會議提供高質量的現場視頻圖像信號資源。它能通過數字發言系統,在無人操作的情況下準確、快速地對發言人進行特寫拍攝。將采集到的視頻信號輸出給顯示系統及遠程視頻會議系統。
The automatic tracking camera system can provide high-quality on-site video image signal resources for the conference. It can be activated by the digital speech system to accurately and quickly close-up the speaker without human operation. Output the collected video signal to the display system and remote video conference system.
投票表決系統
voting system 
在會議討論系統的每臺設備上增加投票表決功能,用來進行選舉及投票會議。其主要功能是確認代表身份,讓參會代表進行表決投票,顯示會議議程、會議背景資料和表決結果。
The voting function is added on each device of the conference discussion system to conduct elections and voting meetings. Its main function is to confirm the identity of Representatives, let the representatives participate in the meeting vote, and display the meeting agenda, meeting background information and voting results.
同聲傳譯系統
Simultaneous interpretation system 
用來進行國際間會議交流。使用多語種的參會代表一起開會的過程中,當使用任意一語種的代表發言時,由同聲翻譯員即時翻譯成其它語種,通過語言分配系統送達每一個參會代表前,使其可以選聽自己所懂的語言,達到多語言交流的目的。
Used for international meetings and exchanges. In the process of meeting with representatives of multiple languages, when representatives of any language speak, the simultaneous interpreter will immediately translate them into other languages. Before they are delivered to each representative through the language distribution system, they can choose to listen to their own language to achieve the purpose of multilingual communication.
遠程視頻會議系統
Remote video conference system
遠程視頻會議系統利用通信線路實時傳送兩地或多個會議地點與會者的形象、聲音、以及會議資料圖表和相關實物的圖像等, 使身居不同地點的與會者互相可以聞聲見影, 如同坐在同一間會議室中開會一樣。
The remote video conference system uses the communication line to transmit the image and sound of the participants in two or more conference places, as well as the images of conference materials, charts and related physical objects, so that the participants in different places can hear and see each other, just like sitting in the same conference room.
集中控制系統
Central control system
會議音響系統效果圖
Renderings of conference sound system
控制系統集中了燈光、機械、投影及視音頻控制手段于一體,為使用者提供簡單、直接的控制方案,令使用者能方便地掌握整個空間環境音響設備的狀態及功能。本系統可對會議室內各種音視頻設備及燈光、電動窗簾、電動投影幕、電動升降吊架等設備采用集中控制方式,以方便操作和使用。包括數字會議發言、討論設備開啟、關閉;攝像球的轉動、鏡頭控制;會議廳音響系統的開啟、關閉、音量調節;會議廳投影機、液晶顯示器的開啟、關閉;視頻矩陣的切換、選擇;會議廳照明燈光的明暗調整;液晶顯示器升降控制等。
The central control system integrates lighting, machinery, projection and video and audio control means to provide users with a simple and direct control scheme, so that users can easily master the state and function of sound equipment in the whole space environment. The system can adopt centralized control mode for various audio and video equipment and lighting, electric curtain, electric projection screen, electric lifting hanger and other equipment in the conference room, so as to facilitate operation and use. Including digital conference speech, discussion equipment on and off; Camera ball rotation and lens control; Opening, closing and volume adjustment of the sound system in the conference hall; Opening and closing of projector and LCD in conference hall; Switching and selection of video matrix; Light and shade adjustment of conference hall lighting; LCD lifting control, etc.

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