音頻終端架 的英文怎麼說

中文拼音 [yīnbīnzhōngduānjià]
音頻終端架 英文
voice frequency terminating equipment bay
  • : 名詞1. (聲音) sound 2. (消息) news; tidings 3. [物理學] (音質) tone 4. (姓氏) a surname
  • : 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...
  • : Ⅰ名詞1 (最後; 末了) end; ending; finish 2 (指人死) death; end 3 (姓氏) a surname Ⅱ形容詞(...
  • : Ⅰ名詞1 (東西的頭) end; extremity 2 (事情的開頭) beginning 3 (門類; 方面) item; point 4 (原...
  • : Ⅰ名詞1 (用來放置東西或支撐物體等的東西; 架子) frame; rack; shelf; stand 2 (毆打; 爭吵) fight;...
  • 音頻 : [物理學] [電學] audio frequency; vf (voice frequency)音頻電路 voice frequency circuit; 音頻振蕩...
  • 終端 : terminal; terminus; terminator; tag end; end; termination; trailing end; end point; terminating終...
  1. With argumentation and comparing the difficulty of developing in different ways, in multimedia communication the terminal make up with mpeg - 4 encoder and decoder based on vw2010 chip, main controller based on x86 core and pc compatible stpc soc chip, ethernet adapter based on rtl8139. and this hardware platform can run linux operation system. the following works are done by auther. 1. participate in designing the project of multimedia terminal

    經過論證和比較,權衡了開發難度和系統性能,在多媒體視會議設計中採用了基於x86內核片上系統晶元stpc的主控制器模塊,基於vw2010晶元的mpeg - 4編解碼器模塊,基於rtl8139晶元的10m / 100m以太網適配器模塊的硬體構,主控制模塊運行linux操作系統,作為多媒體的軟體運行環境及軟體開發環境。
  2. This paper also provides some background knowledge about sip and video conference, such as the sip framework, the history of voip and video conference, etc. this paper emphasizes on the implementation of sip terminal on the windows platform, including the realization of sip stack, the capture and compression of video and audio steams, rtp transmission of stream data, the working thread of sip terminal and the optimization of video codecs

    本文在論述研究工作的同時也介紹了一些相關的背景知識如sip協議的框、 voip和可視電話的發展歷史等。本文重點論述了windows平臺sip多媒體的實現,包括sip協議棧的實現、視流的採集、編解碼和網路傳輸方案、 sip的工作流程、以及編解碼器基於指令集的優化。
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