視頻線路 的英文怎麼說
中文拼音 [shìbīnxiànlù]
視頻線路
英文
video line- 視 : Ⅰ動詞1. (看) look at 2. (看待) regard; look upon 3. (考察) inspect; watch Ⅱ名詞(姓氏) a surname
- 頻 : Ⅰ形容詞(次數多) frequent Ⅱ副詞(屢次) frequently; repeatedly Ⅲ名詞1 [物理學] (物體每秒鐘振動...
- 線 : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
- 路 : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
- 視頻 : [物理學] video frequency (v f ); vision frequency; visual frequency; video視頻變頻器[變換器] vi...
- 線路 : 1. [電學] circuit; line 2. [交通運輸] line; route
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At present, the remote education is developed vigorously in overseas especially in the usa, demonstrated by the new report of idc, it ' s accepted by the american colleges rapidly, the american institution nearly 90 percent will provide " on _ line learning " chances, the contemporaneity distance education network platform is formed roughly, which based on the cernet and satellite video system builded in 1994
目前,遠程教育在國外特別是在美國得到了蓬勃發展。據美國國際數據公司( idc )的一份最新調查報告,遠程教育迅速為美國大專院校所接受,到2005年,近90的美國高等教育機構將提供「在線學習」的機會; 1994年開始建設的以中國教育科研網( cernet )和衛星視頻系統為基礎的現代遠程教育網路平臺已初步形成。Users could incept real time video stream with pda through gprs anytime and anywhere, which validate the possibility of video transmission under the third mobile communication systems
用戶可以利用手持式設備- - - pda在任何時間,任何地點通過無線gprs網路實時接收視頻流;從而驗證了第三代移動通信系統中進行視頻通信的可行性。Cas ( communication automation system ) includes cabling system, broadband netw - ork system, mobile phone coverage system, cable tv and digital communication system
Cas通信自動化系統,綜合布線、寬頻網路、移動電話樓內覆蓋系統、有線電視及數字程式控制電話系統。Thus, we propose a multi - channel real - time video surveillant system based on pci bus
基於上述原因,我們開發了一個基於pci總線的多路視頻實時監控系統。In this paper, based on the study of vga graphic displaying theory and the theory of synchronizing display between led large - screen display system and crt image, a method, bit plane addressing method which has good effect -. high ratio of performance to price and can be implemented easily in circuits is discussed. and the principle and the implementation of the multi - gray led display system with programmable logic devices cpld and fpga are analyzed in detail
本文在分析vga圖象顯示原理和led大屏幕與crt視頻圖像同步顯示原理的基礎上,論述了一種顯示效果較好、性能價格比高、電路上易於實現的方法? ?位平面尋址法實現多灰度圖象,並詳細分析了應用復雜可編程邏輯器件cpld和在線可編程邏輯器件fpga實現多灰度彩色led大屏幕圖像顯示的原理及電路實現。The maturity of stream media and cdn technologies will surely give a revolutionary impetus to broadband content and even to the entire broadband industry. they will provide end users with internet - based information services such as multimedia news release, on - line direct broadcast, network - based advertisement, e - commerce, vod, distance education, remote medicine, internet - based radio station and videoconferencing, and yield a comfortable profit to the value chain of the broadband industry, including operators, icps and isps. 2
流媒體技術的發展和內容分發平臺的成熟,必將為寬帶內容提供革命性的推動力,必將喚醒整個寬帶產業,為最終用戶帶來網際網路多媒體新聞發布、在線直播、網路廣告、電子商務、視頻點播、遠程教育、遠程醫療、網路電臺、實時視頻會議等網際網路的信息服務,給運營商、內容提供商、服務提供商等整個寬帶產業價值鏈帶來豐厚的利潤。Company now have independence develop ten many china patent and many independence intellectual property ' s software copyright ' s product ; company major product : cable television consumer management control system ( but look for address 2 - 8 branches allot style, 8 - 32 gather line style ) ; shoot frequently plus unfasten harass system ( crowd plus crowd unfasten, cent two sections, point channel shan unfasten ) ; video frequency number subsections plus unfasten harass system ; cable television network burglarproof sow system ; number cable television product is with number mmds ( microwave ) systematically ; general purpose type prevent thunder supply electric appliances, shoot frequently automate supply electric appliances, but look for address control supply electric appliances ; power supply prevents thunder protection product ; pass flow branch, dispenser, split utensil, cavernous wave utensil, power supply inserts utensil, but transfer attenuator, but transfer equalizer wait for
目前擁有十多項中國專利和多個自主知識產權的軟體版權的產品;公司主要產品:有線電視用戶管理控制系統(可尋址2 - 8戶分支分配式、 8 - 32戶集線式) ;射頻加解擾系統(群加群解、分兩段、按頻道單解) ;視頻數字分段加解擾系統;有線電視網路防盜播系統;數字有線電視產品與數字mmds (微波)系統;通用型防雷供電器,射頻自動控制供電器,可尋址控制供電器;電源防雷保護產品;過流分支、分配器,分流器、陷波器、電源插入器,衰減器、均衡器等。Sunevision also provides broadband connectivity, communal aerial broadcast distribution satellite master antenna television and surveillance systems through its subsidiaries super e - technology and super e - network
此外,新意網亦透過旗下新意網科技及super e - network ,提供寬頻網路電視天線系統衛星電視共用天線系統及保安監察系統。Though wide - band has been used widely, it ' s not wide enough to watch high - quality real - time video. futhermore, wiless communicaton has become a hot technology, it has limited band and unstable communication channel which result in high percentage of errorness in this situation, if people want to watch realtime video, it has high demand that video producer compress the video as small as possible when quality is good enough and receiver have ability of error resilience
另外,無線通信已經成為當前it領域的一個大熱點,對無線通信來說,帶寬就更加有限,並且傳輸線路不穩定,錯誤率高,在這種情況下,如果想通過無線網路在線觀看視頻,必然需要視頻發送端在保證質量的情況下對視頻進行盡可能的壓縮,同時提供強大的糾錯和抗錯能力。Electronic engineering limited shanghai inge computer network department is a professional development network of high - performance video products, wireless mobile data products and provide e - commerce, enterprise information platform solutions high - tech enterprises
上海英奇電腦電子工程有限公司網路部,是一家專業開發高性能視頻網路產品、無線移動數據產品並提供電子商務、企業信息平臺解決方案的高科技企業。This paper focus on the principles of the outer code and implementation in asic ( application specific integrated circuits ) of dvb - c ( digital vision broadcasting - cable ) channel receiver
本文著重於有線視頻廣播系統( dvb - c )傳輸系統中外碼原理及其在專用集成電路晶元( asic )上的實現。This thesis deals with the algorithm of synchronization and its dvb - c ( digital vision broadcasting - cable ) implementation. the synchronization is used in the dvb receiver of hdtv cable broadcasting transmission system
本文著重於有線視頻廣播系統( dvb - c )傳輸系統中符號的同步定時原理及其在專用集成電路晶元( asic )上的實現。The multi - service platform ( msp ) is a key component of the network. presently, at & t is providing sundry leased - line, internet, voice, data and video services in more than 40 cities, which in turn substantially enhanced the corporate competitiveness in those market niches
多業務平臺( msp )是該網路的重要組成部分。 at & t公司現已通過該平臺在40多個城市內提供各種新型專線、網際網路、語音、數據和視頻等業務,極大地增強了企業在這些業務市場中的競爭能力。Analog and digital satellite tv signal will be modulated and transmitted to the vod box and tv set through cable network
衛星電視接收系統先對模擬和數字衛星電視信號進行調制,並通過有線電視網路,將調制后的信號傳送到視頻點播機和電視機。Internet is coming into our life more and more deeply, it ' s content has changed from " text " to " multimedia ", today, streaming multimedia become a new application and has a bright future
因特網的應用越來越廣泛,網民的需要也已經從最初的文字到如今的網路多媒體的轉變,能夠實時觀看在線視頻成了目前最迫切的需要。Firstly, this paper makes a detailed study on the field control bus system ( pcs ), including the characters of pcs by comparing fcs and dcs, model networking of pcs and several popular field bus, then put forward a question for discussion combining embeded internet technology and field bus and measure and control networking model based embeded internet technology is constructed. secondly, it studies embeded system including the core of hardware ? mbeded microprocessor and real time operation system. thirdly, the method of realizing embeded internet is discussed for emphasis, and difficulty of ehernet application in industry measure & control system is analysed. an instance of measure & control networking system based embedded ip is given. finally, the author designed a networked remote video surveillance system based embedded web server, c / os - ii is sacled and ported into the embedded microprocessor at89c51. based on the c / os - ii rtos, tcp / ip protocol suite and application program is designed in detail. the system w orks well that improves that the embedded internet technology will be widely used in modern measure & control networking system and has extend values
本文首先分析了現場總線系統( fcs )與傳統集散控制系統( dcs )相比具有的特點、 fcs的網路體系結構,介紹了幾種流行的現場總線,提出了將嵌入式internet技術結合現場總線構建現代測控網路的課題;在此基礎上,構建了基於嵌入式internet技術的測控網路結構模型;深入研究了嵌入式系統的核心硬體?嵌入式微處理器,通過對比普通操作系統,描述了嵌入式實時操作系統的特點;重點研究了實現嵌入式internet的四種實現方法,並分析了以太網在工業測控系統中應用的難點,給出了一個基於嵌入式ip的網路測控系統實例;最後,研究與設計了一個基於嵌入式web服務器的遠程網路視頻監控系統,該嵌入式web服務器利用目前成熟的嵌入式實時操作系統c / os - ,通過對c / os -進行適當的裁剪、修改與移植,在at89c51嵌入式微處理器上實現了tcp / ip協議棧及應用程序,系統的成功運行證明了本文研究成果的有效性,也表明嵌入式internet技術在現代測控網路系統中具有廣闊的應用前景和推廣價值。Our company specializes in manufacturing and selling cca and cps, which are widely used in catv, radio communication, coaxial cable of catv, flexible coaxial radio frequency cable, audio frequency, video wire, data transmission cable, car signal cable, network connecting cable and other signal transmission cable and applications
公司的主營業務為銅包鋁線( cca )和銅包鋼線( cps )的製造和銷售,主導產品廣泛用於: catv 、無線電通訊、柔型同軸射頻電纜、音頻、視頻線、數據傳輸線纜、車輛信號線纜、網路連接線纜、其它信號傳輸線纜和其它領域。Other enhancements include the addition of a color zoom camera, adoption of a different frequency band for the control / video link, a new antenna, a more ergonomic handheld controller, a daylight - readable display
其它改進包括:增加一套彩色變焦距攝像機;控制、視頻迴路分別採用不同頻帶;新型天線;更符合人機工程的手動控制器以及白天易讀的顯示器。Adopt the ds18b20 ' s figure temperature sensor, take the online measure to the key eq uipment of the system ; as to the video signal in the monitoring system, since the fact that video wire is tiny, and the connector is great, especially to those relative and removable video signal, the video wire is easy to break down, such as short circuit and so on, along with the video device is over a long period of time being in the circular telegram running state, also easily running into trouble, hence, valid means to be take adopt to the video signal
本故障分析儀採用了ds18b20數字溫度傳感器,對關鍵設備的機溫進行實時在線監測;對于監控系統中的視頻信號,由於其線路長、線徑細、轉接頭較多,尤其是那些可旋轉、移動的視頻信號,易發生視頻線斷線、短路等情況,再加上視頻設備是長期處于通電運行狀態,也易發生故障情況。因此應採用有效的方式對視頻信號進行監控。The format allows streaming of video ( on - line video, internet tv ) with low bandwidths. because of the low bandwidth priority, quality is often reduced
這個格式支持低帶寬的流媒體(在線視頻、網路電視) 。由於它可以滿足低帶寬的用戶,質量通常不盡人意。分享友人