音控話音傳輸 的英文怎麼說
中文拼音 [yīnkònghuàyīnzhuànshū]
音控話音傳輸
英文
antivox- 音 : 名詞1. (聲音) sound 2. (消息) news; tidings 3. [物理學] (音質) tone 4. (姓氏) a surname
- 控 : 動詞1 (告發;控告) accuse; charge 2 (控制) control; dominate 3 (使容器口兒朝下 讓裏面的液體慢...
- 話 : Ⅰ名詞(說出來的能夠表達思想的聲音, 或者把這種聲音記錄下來的文字) word; talk Ⅱ動詞(說; 談) talk about; speak about
- 傳 : 傳名詞1 (解釋經文的著作) commentaries on classics 2 (傳記) biography 3 (敘述歷史故事的作品)...
- 輸 : Ⅰ動詞1 (運輸; 運送) transport; convey 2 [書面語] (捐獻) contribute money; donate 3 (失敗) l...
- 話音 : 1. (說話的聲音) one's voice in speech2. [口語] (言外之意) tone; implication
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Ip voice gateway is a node between the communication control unit and the server of trunking system in trunking system network. its duty is digital compress coding and packetization of the voice in trunking system. it located on the edge of the network and accessed the trunking system into ip network from the kernel network angle
語音網關作為集群通信系統ip聯網的關鍵設備,它處于集群系統話路控制單元和集群系統服務器之間,起著語音壓縮、分組傳輸的重要作用;從網路的角度來看,它處于ip網路和集群無線通信系統之間,把集群通信系統接入ip網路。It can provide many functions : the conversion between transfer formats, the conversion between communication protocols, the conversion between analog signals and digital signals, the conversion of control commands, real time audio code / decode, ip call control, control of rtp / rtcp, call detail logs, accounting and some of gatekeeper ' s functions such as address tansfer / search.
它提供以下功能:傳輸格式間的轉換,通信規程間的轉換,音頻、數據格式轉換,呼叫控制信令的轉換,對pstn的呼叫控制功能, pstn電路交換功能,實時語音處理語音壓縮功能, ip網路呼叫控制功能,對實時對話協議rtp rtcp的控制功能,呼叫日誌,計費功能,還包括關守的地址翻譯搜索等功能。It must be appreciated and accepted in telecom market, due to its advanced technology reliable performance and high cost performance. a series of technical key problems have been solved, mainly f an overal exhaustive design of the 128k switching network system was presented based on 4k net - chips, with our own intellectual property a 3 level 64k switching net was successfully designed, in which the tlevel consists of l6 4k net - chips and the s - level consists of a self designed single vlsi fpga chip with 560 pins. an optical net interface and an optical multiplexer were designed to carry out the voice transmission and distribution of l28, 000 users
在研究開發過程中,解決了一系列的技術關鍵問題,主要有:提出了基於有自主知識產權的4k網片的128k網路系統的總體設計方案;研究設計了tst三級結構64k交換網,其中t級含有16片4k網片, s級由自行設計的、 560pins的、單片大規模fpga實現;研究設計了雙機雙網雙余度的通信控制處理器系統,實現了對用戶呼叫、 tst各級網路的控制、報警等各種功能;研究設計了光網介面oni和光復用器omux ,實現了12 . 8萬用戶話音的傳輸分配。Company produce the high quality remote controls and also produce other electronic products such as amplifier, filter, usb remote and receiver set, telephone amplifier, video transceiver and so on. the factory adopts a high standard control management and is supported by a world - class research team
除萬能遙控器外本公司也生產多項電子產品:擴大機電視訊號濾波器聲音無線傳輸電話擴音器電子安定器人體感應器發射接收器設計製造生產等。In this situation, the cpu module provides for automatic routing of console transmit audio and keying information to the proper remote transmitter site
在此狀況下, cpu模塊提供控制臺傳輸話音和語音鍵控信息給合適的遠端發射機的自動路由。For the image acquisition of optical scan mode, normally, ccd image sensor is used to capture image, but in our system, due to the system request of micromation and high integration, cmos image sensor is adopted as the image collection device, and then the thesis gives a interface circuit between the chip and dsp and a control solution of image collection ; toward the information storage in our solution, dsp is directly linked to usb host chip and it is the dsp that accomplishes the processing of usb protocol and interface control so as to reduce the cost, minimize product cubage and consequently meet the requirement of system micromation ; at the same time, the thesis probes preliminarily into usb otg ( on - the - go ) technology, which offers an approach between embedded machines including pda, mobile phone, printer, digital camera and so on ; in addition, some attempts on the other application area with tms320vc5402 which was commonly used to voice processing and static image processing are done, for example, to arrange the chip to control lcd module directly
在圖像的光電掃描輸入上,傳統方案大部分採用ccd型圖像傳感器,而在本方案中,根據系統微型化、高集成的特點,使用了cmos圖像傳感器作為攝像器件,並且設計了該晶元與dsp的一種介面電路以及圖像採集控制方案;在信息存儲上,本方案採用dsp直接與usbhost晶元連接,由dsp處理usb協議和介面信息,從而降低了系統成本、縮小了產品體積,滿足了系統微型化的要求;同時本論文也對usb - otg技術進行了初步探討,利用此項技術,不再需要計算機作為主機,就能實現在pda 、移動電話、印表機、數碼相機等嵌入式應用之間直接互聯通信;另外也對廣泛用於語音處理和靜態圖像處理的tms320vc5402其它方面的應用進行了嘗試,比如直接控制液晶顯示器等。The proposed system is an integrated system. it can realize the integrated services including audio, data, and video. it could satisfy the requirements of the railway emergency for multiple services, and it can be still used for monitoring of the railway station, goods yard, and other industries
鐵路應急通信綜合傳輸系統是一個綜合的應急通信系統,該系統可實現話音、數據、靜圖、動圖及視頻等綜合業務,滿足了鐵路應急搶險對多業務的需求,並且還可適用於站場、貨場及其它行業的監控。It has put forward a kind of method of self - adaptation based on motion characteristic to correcting error code. finally, based on the rtp protocol, real - time transmission of video and audio data is realized with software, and a bandwidth control algorithm based on rtp is introduced. the research results of this paper can be used in the long - distance education, video conference, videophone, video real - time control, and various kinds of communication systems
接著討論了糾錯編碼,採用rs編碼作為前向糾錯碼,提出了一種基於運動特徵的自適應誤碼掩蓋方法,並採用rtp協議進行視音頻數據的實時傳輸及帶寬控制,本文的研究成果可以直接用於遠程教育、視頻會議、可視電話、視頻監控等各種通信系統,具有較大的研究價值及廣泛的實用價值。分享友人