更新時(shí)間：2023-05-20
文章來(lái)源：http://www.djfrj.net.cn/
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系統設計中，配備1幅投影幕布、1臺高清智能投影機、2只會(huì )議音箱、10只手拉手麥克風(fēng)、1臺高清攝像頭以及其他周邊設備。
In the system design, 1 projection screen, 1 HD intelligent projector, 2 professional conference speakers, 10 hand held microphones, 1 HD camera and other peripheral equipment are equipped.
視頻顯示系統主要是結合音響系統，以大屏幕顯示圖像和文字信息等內容，配以音頻擴聲以及聲像處理等方式，以滿(mǎn)足現代會(huì )議越來(lái)越高的視聽(tīng)要求，同時(shí)也滿(mǎn)足對會(huì )議中的視頻、音頻信號和計算機動(dòng)態(tài)屏幕信號進(jìn)行同步組合錄制并實(shí)現直播的功能需求。
The video display system mainly combines with the audio system to display images and text information on a large screen, combined with audio amplification and audio-visual processing methods to meet the increasingly high audio-visual requirements of modern conferences. At the same time, it also meets the functional requirements of synchronous combination recording and live streaming of video, audio signals, and computer dynamic screen signals in conferences.
系統設計方案結合現場(chǎng)情況，使方案具有覆蓋、高亮度、高分辨率、畫(huà)面清晰、動(dòng)態(tài)切換、容易控制、操作簡(jiǎn)單等特點(diǎn)。
The system design scheme combines the on-site situation, making it characterized by comprehensive coverage, high brightness, high resolution, clear image, dynamic switching, easy control, and simple operation.
會(huì )議室音響擴聲系統的主要目的是清楚地傳送會(huì )議時(shí)的語(yǔ)言信息，兼顧多媒體播放的高質(zhì)量音樂(lè )擴聲。
The main purpose of a conference room sound reinforcement system is to clearly transmit language information during meetings, while also providing high-quality music reinforcement for multimedia playback.
開(kāi)會(huì )時(shí)，要求將清晰可懂的語(yǔ)音內容傳輸給聽(tīng)者。在這場(chǎng)合聲音的清晰可懂遠比音質(zhì)更重要，因此在系統設計方面我們將解決語(yǔ)言清晰度和可懂度作為語(yǔ)言擴聲的首要原則。整個(gè)系統追求頻域寬、頻響特性平直、失真小。
During meetings, it is required to transmit clear and understandable voice content to the listener. In this situation, clear and understandable sound is far more important than sound quality. Therefore, in terms of system design, we will address language clarity and intelligibility as the primary principles of language reinforcement. The entire system pursues wide frequency domain, flat frequency response characteristics, and low distortion.
會(huì )議室跟辦公室一樣，使用頻率越來(lái)越高，在我們日常生活中扮演著(zhù)關(guān)重要的角色。
Meeting rooms, like offices, are increasingly used and play a crucial role in our daily lives.
不過(guò)，隨著(zhù)時(shí)間的推移，經(jīng)濟的發(fā)展，人類(lèi)逐步研制出了一套單電纜連接的音頻會(huì )議系統，所有話(huà)筒之間都用專(zhuān)用線(xiàn)串聯(lián)起來(lái)，到會(huì )議主機，像手拉手，故名“手拉手會(huì )議討論系統”，這種會(huì )議系統的好處在于用來(lái)進(jìn)行中大型團體會(huì )議交流時(shí)，不會(huì )因為會(huì )議發(fā)言者眾多而顯得混亂。
However, with the passage of time and the development of the economy, humans have gradually developed a professional audio conference system with a single cable connection. All microphones are connected in series with dedicated cables, and finally reach the conference host, like a hand in hand conference discussion system, hence the name "hand in hand conference discussion system". The advantage of this conference system is that when used for communication in large and medium-sized group meetings, it will not appear chaotic due to the large number of conference speakers.
手拉手會(huì )議討論系統中，會(huì )議主持人配備的是享有優(yōu)先權的“主席單元”，隨時(shí)可關(guān)閉其他“代表單元”的傳聲器，以控制會(huì )議程序，其突出的優(yōu)點(diǎn)是：即使會(huì )議室的建聲條件較差，與會(huì )者仍能聽(tīng)清面前揚聲器發(fā)出的直達聲。
In the hand in hand conference discussion system, the conference host is equipped with a priority "chairman unit", and the microphone of other "representative units" can be turned off at any time to control the conference process. Its prominent advantage is that even if the sound construction conditions in the conference room are poor, participants can still hear the direct sound emitted by the speakers in front of them.
手拉手會(huì )議討論系統一般含有如下幾個(gè)設備：
The hand in hand conference discussion system generally includes the following devices:
主席發(fā)言機：具有優(yōu)先發(fā)言權、控制發(fā)言權、系統設置權；每個(gè)系統設置一個(gè)主席機；
Chairman's speaker: has priority speaking rights, control speaking rights, and system setting rights; Each system is equipped with a chairman machine;
代表發(fā)言機：具有申請發(fā)言、發(fā)言排隊、聽(tīng)取發(fā)言功能；每個(gè)系統可設置多個(gè)發(fā)言代表機。
Representative speaking machine: with functions of applying for speaking, queuing up for speaking, and listening to speaking; Each system can set up multiple speaking representative machines.
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