話音通信系統 的英文怎麼說

中文拼音 [huàyīntōngxìnxìtǒng]
話音通信系統 英文
voice communication system
  • 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
  • 通 : 通量詞（用於動作）
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 統 : Ⅰ名詞1 （事物間連續的關系） interconnected system 2 （衣服等的筒狀部分） any tube shaped part of ...
  • 話音 : 1. （說話的聲音） one's voice in speech2. [口語] （言外之意） tone; implication
  • 通信 : communication; communicate by letter; correspond
  • 系統 : 1. （按一定關系組成的同類事物） system 2. （有條理的;有系統的） systematic
  1. It is expected to be used for 3g personal handy - phone system as standard algorithms which encode speech signals and decode it. additionally, this kind of algorithms which own excellent quality can be application in viewphone and video order programme etc. the thesis introducethe algorithm structure of g. 729

    該協議在可預見的將來可能應用於三代移動通信系統中作為語音編解碼演算法。另外，由於其良好的性能也可應用在多媒體系統中如：可視電話，視頻點播等。本論文概要介紹了g . 729協議的演算法結構。
  2. 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。
  3. The gsm - r system supports functions of function number address, location decide address, vbs and vgcs. because of these functions, the gsm - r system can support the normal voice communication and specific communicaton for railway application

    通過gsm - r系統的功能尋址、基於位置尋址、組呼叫、廣播呼叫等功能，可以提供鐵路運輸指揮話音通信業務，也可提供站場、應急、施工養護和道口等專用通信。
  4. So acoustic echo cancellation ( aec ) technique has become a hotspot of competition in famous communicaton company all over the world. however, it is not always easy to implement acoustic equipments for communication system with satisfactory speech quality

    回波消除技術能有效地解決長距離電話網路、 ip電話、免提電話和視頻會議等通信系統中的回波問題，很好地改善了語音通信質量，具有廣闊的市場前景。
  5. 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。
  6. In order to ensure the normal operation of airplane navigation and communication system, you are kindly requested not to use your callularphone / cd player / fm receiver

    為確保飛行和通信系統的正常操作，請您不要使用手提電話/激光唱機/調頻收音機。
  7. Carrier communication over high voltage power line has been developing for near one hundred years. it has many applications for voice communication in power distribution, data collection from tele - control instrumentation, and so on. however, using power line within one transformer area to provide internet access is a just recent development

    高壓電力線載波通信已有近百年的歷史，它在電力調度話音通信、電力系統遠動裝置數據採集等方面取得了卓有成效的應用，但是利用一個臺區的低壓電力線建立internet接入網是近幾年來國際上剛剛興起的技術。
  8. A voice system should ensure high quality voice first. meanwhile, the net bandwidth is very finite and precious resource

    語音通信系統首先必須保證良好的話音質量，而網路帶寬又是非常有限和寶貴的資源。
  9. Voice communication system

    話音通信系統
  10. Based on the intelligent non - central - switching amplifying call and telephone talk system, the ky - 2 - type non - central - switching factory communication telephone system is developed in this paper. the system is suitable for the large - scaled and strong - noised working space, is developed by using the techniques of the computer, the electronics and the communication

    本文在原有智能型無主機擴音對講電話系統的基礎上，研製了符合大范圍、強噪聲的生產場所通信要求的ky - 2型無主機工廠通信系統。
  11. With the booming of the third generation mobile telecommunication, the variable rate speech coding technology, which is the core of it, has been widely studied during recent years

    隨著第三代移動通信系統的迅猛發展，作為其話音業務的核心技術，變速率語音編碼技術在近年來得到了廣泛的研究。
  12. Unlike the second generation mobile communications system ( 2g ), the third mobile communications system ( 3g ) is mainly serviced as satisfying people " s traffic demand at any moment and everywhere

    不同於二代系統， 3g主要是為了解決人們隨時隨地話音通信的需求， 3g具有支持不同媒體業務的能力。
  13. Because ip telephone systems employ the packet switching technology, the echo signals generated by the hybrid due to the impedance mismatch usually experience longer transmitting delay, which significantly decrease the speech communication quality

    對于ip電話系統而言，由於採用了分組交換技術，由2 / 4線轉換器阻抗不匹配而產生的回波在系統中傳輸的時延較長，這將加重回波對語音通信的影響。
  14. However, there are some questions about instant messenger : firstly, instant messengers existed ca n ' t support to draw instantly graphs for communicating with others because there is no environment to draw graphs in the local computer in instant messengers. secondly, or can do it, but for transferring too large picture encode data, the instant messengers are only running in local area networks, not in internet

    現有的即時通信系統在支持圖形即時雙向交互方面還存在著如下問題： （ 1 ）不能支持基於圖形的即時通信，在即時通信系統中缺少即時繪制圖形的環境，只支持基於文字、文件、語音和視頻的通信； （ 2 ）部分支持基於圖形的即時會話的系統，傳輸的數據是圖像壓縮數據，單位時間內傳輸的數據量大，不適合在開放網際網路上廣泛使用。
  15. 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。
  16. 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。
  17. We have to keep the balance of these two factors. research of voip include : voice compression, system delaying, voice activation and voice priority. voip has to face another problem : system securities

    目前，網路語音通信技術的研究內容主要包括音頻壓縮編碼技術、系統延遲問題研究、靜音抑止技術、抖動補償技術和話音優先級技術等方面。
  18. To meet the needs of the third mobile communication system for higher speech quality and greater system capacity, the cdma systems employ variable rate speech coding technologies, which select the encode rate dynamically according to the signal energy and background noise. this method insures the speech quality as well as reduces, the average encode rate, so the system capacity is increased

    為了滿足第三代移動通信系統對高質量語音和大容量系統的需要，在cdma系統中普遍採用了變速率語音編碼技術，根據話音的信號能量和背景噪聲動態地決定編碼速率，這種方法既保證了話音的質量，又降低了平均編碼速率，從而增加了系統容量。
  19. 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。
  20. The third generation ( 3g ) communication system is a brand new system which can meet the standard of imt - 2000 / fplmts put forwarded by itu. it is required that 3g system have a good net compatible ability and can realize the worldwide roam. it can offer the users not only the low - rate services but also the extensive multimedia services

    第三代移動通信系統是能夠滿足國際電聯提出的imt - 2000 fplmts系統標準的新一代移動通信系統，要求具有很好的網路兼容性，能夠實現全球范圍內多個不同系統間的漫遊，不僅要為移動用戶提供話音及低速率數據業務，而且要提供廣泛的多媒體業務。
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