語音通道 的英文怎麼說

中文拼音 [yǔyīntōngdào]
語音通道 英文
vc voice channel
  • 語 : 語動詞[書面語] （告訴） tell; inform
  • 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）
  • 道 : Ⅰ名詞（道路） road; way; route; path 2 （水流通過的途徑） channel; course 3 （方向; 方法; 道理） ...
  • 語音 : speech sounds; pronunciation; voice
  • 通道 : thoroughfare; passageway; pass; enterclose; gallery; drong; tunnel; avenue; alure; way; row; key ...
  1. Digital speech technology has been widely used in many fields of communications in recent years, but it is just at beginning to use acoustical wave to implement underwater digital speech communications, which mainly results from the bandwidth - limited underwater acoustic communications channel and its high temporal and spatial variability

    目前，數字語音技術已廣泛應用於許多通信領域，但是在水下利用聲波進行數字語音通信卻是剛剛起步的新技術，這主要是由於水聲通道有限的通信帶寬及其時變、空變等特性所決定的。
  2. Each channelized voice t1 / e1 line terminated into a voice gateway supports approximately 24 simultaneous phone calls

    每個終止於語音網關的通道化語音t1 / e1線可支持約24個同時進行的電話呼叫。
  3. The paper, which is based on the " research and development of the speed - up train ' s manipulation of optimization and train simulator " project, concerns the sound system in the train simulator. in the paper, the sound system includes two parts contents : firstly, improving the sound effect of the sound simulation system in the train simulator and enhancing 3d sound effect, such as sense of distance, sense of orientation, doppler effect etc, to make the sound of training environment more verisimilar ; secondly, realization of the speech communication in network between teacher and student in the train simulator

    本文是以鐵道部科技發展項目「提速列車優化操縱與機車模擬器研究開發」為依託，對機車模擬器的聲音系統進行研究：第一，對機車模擬器中聲音模擬系統的音效進行改進，增加3d音效，如聲音的距離感、方位感、多普勒效應等，使得訓練環境音響更加逼真；第二，實現機車模擬器中教員與學員間的語音網路通訊。
  4. It offers true multi - channel access to any application with virtually any device, including voice, and is the fastest, most cost - efficient way to start streamlining mobile business processes

    該產品可通過任意設備（包括語音）對幾乎任意應用程序提供真正的多渠道訪問，是當今簡化移動商務過程的最快和最具低成本高效益特點的方法。
  5. Some pedagogical methods are therefore proposed, such as emphasizing phonetic rules in memorizing new words ; accumulating more words in accordance to word formation rules ; enhancing the input of authentic english to reduce the negative effect of interlingual transfer ; teaching learners to lead them to collocate words consciously ; comparing the differences between mother tongue and target language

    同時提出了解決詞匯誤用問題的教學策略：加強語音教學，重視發音規則的傳授；加強構詞法教學，注意符合規則詞匯的歸納積累；增加地道英文輸入，降低語際負遷移的影響；傳授搭配知識，引導學生自主學習詞匯搭配；通過語言對比進行詞匯教學。
  6. The work comprises of : traffic control detection system ; cctv surveillance system ; radio communication system ; voice communication system ; speed enforcement system ; and associated traffic field equipment such as fully variable message signs

    此系統包括交通控制及偵察系統，閉路電視監察系統，無線電通話系統，語音通訊系統，超速檢控攝影系統及相關的實地交通設備，提供可更新交通訊息的道路指示牌。
  7. The book analyzes the difference of pronunciations between chinese and korean, helping korean students to know clearly and correct rapidly the mistakes in pronouncing chinese while avoiding rigidly memorizing the pronunciations of initial consonants or simple or compound vowels of chinese, laying a solid foundation for further learning

    本書通過分析漢韓兩種語言語音的差異，讓留學生明了自己的發音錯誤，並知道自己錯在哪裡，不必囫圇吞棗地死記一些聲韻母的發音，使他們快而順利地改正自己的發音錯誤，為說地道的漢語打下良好的基礎。
  8. The algorithm have the good one - way property, high sensitivity to initial values and good security due to the intrinsic characteristic of chaotic system and rijndael algorithm. the simulation experiment demonstrates the convenience and good hash performance ; 3 ) a new scheme of digital voice secure communication was proposed based on chaotic modulation without additional synchronization. the modulation sequence generated by chaotic logical mapping was used to encrypt the digital voice signal

    混沌系統和rijndael演算法的固有特點使該演算法具有較好的安全性、對初值有高度的敏感性以及較好的單向性能，並且易於實現，是一種有效的單向hash函數； 3 ）研究了一種無需同步的基於混沌調制的數字語音保密通信系統的方案，利用邏輯映射產生混沌調制序列，以該序列作為密碼對數字語音進行加密處理，為了更好的隱匿信號特徵，混沌調制在小波分解的基礎上，對不同的通道使用不同的參數進行，並借鑒混沌掩蓋對信息信號進行了限幅處理，使密文完全隨機化。
  9. Robust speaker verification in low bit rate channels the influence of speech coding on text - independent speaker verification was studied

    研究了多種低速率通道環境下，語音編碼對與文本無關說話人確認的影響。
  10. This article describes the plc ’ s using enviroment and the users ’ needs in details, and then tells the differences between the dplc and the troditional plc. it also describes how to decimation and compress the tele - voice, how to deal with the data tunnels, and the multiplex data through the the line which ’ s bandwidth is changeable between 10. 8bps and 28. 8kbps this project uses the programmable vopp chips, the cpld for bus controlling, the fpga and the mcu with high processing ability. all of these ensure the high ability to process the signals and the operations

    本文詳細介紹了高壓電力線載波機的使用環境和用戶需求，全數字電力載波機和傳統模擬載波的的差異;按電力調度的需求設計完整的兩路語音、兩路數據的電力線載波通訊機。詳細描述電話語音的采樣，壓縮;數據通道的處理;及在10 . 8kbps 28 . 8kbps可變線路速率通道上的數據復接處理。從實現方法上看，該項目採用專用可編程vopp語音處理晶元， cpld晶元做為總線控制，大規模fpga集成電路，高處理能力的mcu 。
  11. This paper mainly discusses the design principles and chief techniques of a digital accessing system for power - line communication net ( plcn ). the technology of low bit rate speech compression high - speed modem based on plcn adaptive equalization to the channel anti - jamming and anti - fading are applied in this system. so speech tele - control data and tele - protection signals can be transmitted high quality in the band - limited channel

    該系統綜合應用了低比特率語音信號壓縮編碼技術、基於電力通信網的高速調制解調技術、信號傳輸的通道自適應均衡技術和抗干擾、抗衰減技術，可在帶限通道中高質量的傳輸語音、遠動數據和遠方保護等信號，具有較高的整體性能。
  12. First, the traditional speech detection method based on short - time energy is discussed, including its principle and implementation. then it is used for the jumping - off point detection of speech signals transmitted by awgn channel. simulation results are provided

    包括該方法的原理、實現，並將其應用於加性高斯白噪聲通道干擾下的語音信號起點檢測實驗，給出了實驗的統計結果。
  13. One of the characteristics of gprs service different from real - time voice service is that it requires very low erroneous frame rate. the accuracy of packet data can be guaranteed through the mechanism of retransmission, which, however, leads to longer transmission delay and low payload in spite of busy channels

    Gprs業務不同於實時語音的一個特點是它要求有很低的誤幀率，這可以通過重傳機制保證分組數據的正確，但重傳將使傳輸時延大、通道盡管很忙但有效的負荷卻低。
  14. The voice and radar data in mdsl is an important testimony in the analysis of aero accident, so the reliability of recording and the synchronization of voice data and radar data reordered are the first requirement for the mdsl system. the system is a typical real time system

    在事後航空事故分析中， 「多通道數字同步記錄儀」記錄的語音和雷達數據是重要的依據，因此數據記錄的可靠性和語音數據和雷達數據記錄的嚴格的同步是該系統最重要的要求，該系統是典型的實時系統。
  15. Those communication methods used have advantages and disadvantages in those aspects, such as communication quality, adaptation condition, covering scope, geography environment, construction and working cost, real time quality, etc. in order to make the transport of hydrological information better, this dissertation introduced gsm communication methods in the hydrology telemetric system, using gprs cell - phone, by those mobile communication methods, such as gsm sms, gprs sms, gprs data service, circuit data service, tone channel, etc. this dissertation summarized the constitute of hydrology telemetric system, mobile communication methods, and compared them with those traditional methods

    現有的水情遙測通信方式有多種類型，它們在通信質量、適應條件、覆蓋范圍、地理環境、建設成本及運行費用、實時性等方面各有優缺點。為了更好地進行水情信息傳輸，本文提出一種基於gsm通信方式的水情遙測系統，通過使用gprs蜂窩電話，採用gsm短消息、 gprs短消息、 gprs數據業務、電路型數據業務和語音通道等多種移動通信方式，為水情數據的傳輸提供了新的解決途徑。
  16. Through real - time detecting and controlling on the facilities and environment in the central control room, for instance, the setup of the remote control on the air conditioner, the remote control on the real - time recording from 6 - route video cameras and the remote control on the permission of the integrated pan and tilts, the personnel in out access through three main entrances and the informing management for failure identification via phonetic system, the system ensures the safety and effective management in the central control room

    通過該系統對機房內的設備及環境進行實時監測與控制，例如：對機房內的空調進行遠程開關機設置通過六路視頻實時錄像，同時允許對一體化球機進行遠程控制對3道重要門進行人員出入控制及出入記錄將重要事故及故障通過電話語音通知機房管理人員，從而確保機房整體系統的安全性，提高機房管理的效率。
  17. Directly digitizing of speech signals needs too much high bit rate in digital speech communication, thus compression and coding of the speech signals is essential in the process to increase the efficiency of transmission and storage, as well as the channel capacity

    數字語音通信中，語音信號直接數字化所需的數碼率太高，為了提高傳輸和存儲的效率，充分利用通道容量，必須對數字語音信號進行壓縮編碼。
  18. Early signaling systems used in - band signaling where a portion of the voice channel was allocated for signaling

    早期的信令系統使用的是帶內信令，即將語音通道的一部分劃分出來供信令使用。
  19. Both pvrb672 pmc moduel and pvrm672 cpci board can support 672 chanels of g. 729ab voice transcoding

    729ab壓縮語音通道和高達1008個g . 711非壓縮語音通道。
  20. But it is hardly to realize the real speech interaction rely only on these speech technologies. so we also must make researches on the communicative mechanism, interface model, interaction primitive and the design guideline of the speech modality

    但是，由於語音本身的特點，光憑借這些技術是不能實現真正的語音交互，因此提出了語音界面技術，它是研究語音通道的機理、人機之間通過語音進行交互的模型、交互原語和語音界面設計原則的新興學科。
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