話音傳數據 的英文怎麼說
中文拼音 [huàyīnzhuànshǔjù]
話音傳數據
英文
dov data over voice- 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
- 音 : 名詞1. (聲音) sound 2. (消息) news; tidings 3. [物理學] (音質) tone 4. (姓氏) a surname
- 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)...
- 數 : 數副詞(屢次) frequently; repeatedly
- 據 : 據Ⅰ動詞1 (占據) occupy; seize 2 (憑借; 依靠) rely on; depend on Ⅱ介詞(按照; 依據) according...
- 話音 : 1. (說話的聲音) one's voice in speech2. [口語] (言外之意) tone; implication
- 數據 : data; record; information
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To ensure the reliable transmission of voice and data, the channel encoding method which the digital trunking communication system uses is crc ( circle redundant code ) & rcpc ( rate - compatible punctured convolution code ) & interleave
為了保障話音和數據的可靠傳輸,數字集群系統採用的通道編碼方案為crc + rcpc +交織。The multiplexer which is used to multiplex and demultiplex the digital tone and low speed data in a channel is the key transitting e - quipment in the electric power transitting system
實現數字話音和低速遠動數據二者在一條通信通道上的多路復用和解復用器,是電力通信傳輸系統中的一項關鍵設備。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。The videos, voices, data combined traffic and high speed data are becoming more and more predominent in the future, and how to efficiently transfer this multi - medium integrated - data is one of the researcher ' s interesting field. the cdma system, which has striking advantages of anti - multipath fading, soft capacities and large capacities over fdma and tdma systems, has been focused by all of the countries
未來信息社會中,圖象,話音,數據相結合的多媒體業務和高速數據業務量越來越佔主要地位,如何有效地傳輸這種多媒體數據,已經成為移動通信中的研究熱點之一。擴頻技術由於具有抗多徑,軟容量和時分多址與頻分多址更大的容量和優勢,而受到各國研究者的重視。Using ordinary modem, the data transmission speed under the current existing twisted pair access copper telephone lines network for voice communication is limited to 56kb s, which is totally inadequate for high volume data transmission. even using the adsl technology, the maximum transmission speed can only be increased up 6mb s. to surmount this problem by providing optical network access directly to all users ? home and offices not only involve very high cost but also extremely time consuming engineering work
現存原來用作話音通訊的雙絞銅線電話固網,在利用現時普通的modem情況下,數據傳送速度僅為56kb s即使利用較先進的adsl技術,其最高速率亦只有6mb s ,不足以應付高容量資訊的傳輸然而要做到光纖入戶,不但成本高昂,而且工程所需之時間漫長。Using ordinary modem, the data transmission speed under the current existing twisted pair access copper telephone lines network for voice communication is limited to 56kbs, which is totally inadequate for high volume data transmission. even using the adsl technology, the maximum transmission speed can only be increased up 6mbs. to surmount this problem by providing optical network access directly to all users ? home and offices not only involve very high cost but also extremely time consuming engineering work
現存原來用作話音通訊的雙絞銅線電話固網,在利用現時普通的modem情況下,數據傳送速度僅為56kbs ;即使利用較先進的adsl技術,其最高速率亦只有6mbs ,不足以應付高容量資訊的傳輸;然而要做到光纖入戶,不但成本高昂,而且工程所需之時間漫長。This telephone communication system can use the computer network to transmit and switch the data stream for the telephone subscriber in a high speed. in this paper the telephone termination of the telephone communication system which adopts the technic of the computer, electronic and communication is designed
本文提出了利用計算機網路來實現電話用戶音頻數據流的高速傳輸及交換的計算機網路電話通信系統,從而研製了基於計算機技術、電子技術和通信技術的計算機網路電話通信系統的用戶終端。The information superhighway system is referred to a new multimedium communication system which integrates computers, vidieo - audio equipment, television, radio, fax, telephone into one network using optic - fiber cables, connecting households, schools, hospitals, airports, offices, enterprise, etc, transmitting sounds, data, graphics, etc
信息高速公路是指,將計算機、音像設備、電視、傳真和電話用光纖集成為一個網路;連接家庭、學校、醫院、機場、辦公室和企業並傳輸聲音、數據和圖象等。Over the transfer network, which serves as a common transfer platform for different telecommunications services, the growth of services, including voice, data, multimedia, leased lines and broadband service, and the development of the support networks such as the signaling network, the clock transfer network and the nm liaison network have made demand for transmission circuits
傳送網作為各種電信業務的公共傳送平臺,包括話音、數據和多媒體、專線、寬帶業務等在內的各類業務的增長,以及信令、時鐘傳送、網管聯絡等支撐網的增長,均對傳輸電路提出需求。Next generation voice networks combine voice and data on a single transmission facility using packet - switched technologies
下一代話音網路利用分組交換技術,將話音與數據合併在同一鏈路上傳輸。Finally the software of all the modules was give. experiment in pc demonstrates this designed software can accomplish the basic function of ip phone such as creating the connection by session initiation protocol, negotiating the media by session description protocol, transporting the stream of data by rtp / udp / ip
最後在pc上進行了實驗,結果顯示本課題所設計的軟體可以完成ip電話的功能,使用sip信令建立連接、使用sdp信息進行媒體流協商和使用rtp / udp / ip傳輸音頻數據流。By working together, dvn and motorola will be able to capitalize on each company s respective strengths, and hence accelerate the deployment of digital home terminals ( also known as set top boxes ) in china. " with video, data, and voice beginning to converge around the world, motorola with its strengths in broadband and hardware ; and dvn with its presence in china and strengths in application software for the china market, will be able to provide the technology to facilitate this convergence in china
透過雙方攜手,天地數碼與摩托羅拉將可充份利用彼此的優勢,加快家居數碼廣播接收機(又稱機頂盒)在中國的普及應用。全球的影像、數據及話音傳輸日趨整合,憑藉摩托羅拉在寬頻技術及硬體上的優勢,加上天地數碼在國內市場的地位,以及在應用軟體方面的資深經驗,將可為中國在這個通訊整合的大趨勢下,提供所需之技術。With video, data, and voice beginning to converge around the world, motorola with its strengths in broadband and hardware ; and dvn with its presence in china and strengths in application software for the china market, will be able to provide the technology to facilitate this convergence in china
全球的影像數據及話音傳輸日趨整合,憑藉摩托羅拉在寬頻技術及硬體上的優勢,加上天地數碼在國內市場的地位,以及在應用軟體方面的資深經驗,將可為中國在這個通訊整合的大趨勢下,提供所需之技術。Internet phone realizes the high - speed transmission and exchange of telephone subscriber ' s audio frequency dataflow by utilizing the existing computer network to make up the communication network of the telephone
Ip電話是利用現有的計算機網路組成電話通信網路,實現電話用戶音頻數據流的高速傳輸及交換。Exchange of information with data messages has advantage over voice communication
交換資料時,使用數據信息較話音傳達優勝。There are a lot of signals transmitted in the optic fiber communication system, such as : video, audio, data, telephone or other user - defined signals. if one fiber transmites one signal, it will take a lot of money. it is necessary to take multiplexing in order to make use of optic fiber effectively and reduce the cost
在光纖通信系統中要傳輸的信號有許多種,如視頻圖象、音頻、數據、電話或其他用戶自定義的信號,每種信號分別用一條光纖線路來傳輸,必然價格昂貴,所以為了提高光纖的利用率,降低成本,必須將各種信號進行復用。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。Audio text allows voice and data to travel over the same plain old telephone service phone line during the same call
聲音文本允許在同一通話期間,聲音與數據通過普通的舊有電話服務的同一線路上進行傳輸。Cc iii will be built with a fully digital tetra radio platform and state - of - the - art communication and computer technologies to provide both voice and data transmission for emergency services
這個系統適用於緊急服務,並設有完全加密數碼的全歐集群無線電標準系統平臺,採用尖端通訊及電腦科技傳送話音及數據。These include isdn and adsl technologies that allow high speed voice and data transmission over standard phone lines
這些包括isdn和adsl技術,它們允許在普通電話線上實現高速語音和數據傳輸。分享友人