視頻線速率 的英文怎麼說
中文拼音 [shìbīnxiànsùlǜ]
視頻線速率
英文
video line rate- 視 : Ⅰ動詞1. (看) look at 2. (看待) regard; look upon 3. (考察) inspect; watch Ⅱ名詞(姓氏) a surname
- 頻 : 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...
- 線 : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
- 速 : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
- 率 : 率名詞(比值) rate; ratio; proportion
- 視頻 : [物理學] video frequency (v f ); vision frequency; visual frequency; video視頻變頻器[變換器] vi...
- 速率 : speed; rate; tempo
-
In the past few years, there has been significant interest in digital video applications like video conferencing and video e - mailing over internet, video telephony over public switched telephone networks ( pstn ) and wireless networks, etc. by removing spatio - temporal redundancies existing in adjacent frames, motion estimation can reduce the coding bit - rate significantly
低速率視頻編碼技術已在許多領域得到了應用,如在pstn (公共電話網) 、無線網、 n - isdn (窄帶綜合業務數字網) 、 b - isdn (寬帶綜合業務數字網)上傳輸視頻會議、可視電話和無線手持終端等。This article according to the acquirement of the system parameters such as : temperature sensitivity 、 angle resolution 、 image forming time etc to design the type and diameter of the antenna ; the receiver type, integral time, rf gain, lpf gain ; the mode of calibration ; the sample frequency and program of the daq ; the scanning time, scan type, etc
本文根據系統溫度靈敏度、角解析度、成像時間等參數要求,對系統天線類型、直徑,接收機類型、積分時間、射頻增益、視頻放大器增益,定標方式,數據採集卡的采樣頻率、編程及驅動裝置的掃描速度、掃描類型等進行了詳細的分析設計。Combined in the environment of the videoconference system provided by beijing shixun inc, preliminary experiment of the dynamic bit rate allocation module has been conducted on the atm lines of the online education academy of sichuan university
本動態位速率調整模塊與北京視訊公司的桌面視頻會議系統相結合,在四川大學網路教育學院的租用的atm線路線進行了初步的實驗。As for the tv transmitter of uhf of which the power grade is above 10kw, the valve power amplifier such as the electron tube, klystron and iot are widely adopted in high - frequency linear power amplifier
功率等級在10kw以上的uhf (特高頻)電視發射機,其高頻線性功率放大器普遍採用電子管、速調管、感應輸出管( iot )等電真空管放大器件。This system requires to improving : ( 1 ) the ability to counter the severe communication condition and ( 2 ) the ability to transmit video by enhancing the transmission speed and the compression ratio
系統還需要在傳輸方面進行以下改進: ( 1 )加強抵抗電力線惡劣通信狀況的能力; ( 2 )提高傳輸速率,採用壓縮比更高的壓縮技術,使系統適合連續圖像即視頻信號的傳播。Its typical applications include mobile games, mobile video program selection, mobile video chatting, and mobile singing, etc. with great improving of the value - added business in the aspects of technical basis and transferring velocity, the flow - media becomes available in the mobile networks, and is a new pet in the value - added business of wireless communication
手機流媒體是一種實時傳輸數據的方法,通過移動網路在移動手持終端上採用流媒體技術實現的應用,典型的應用實例包括移動游戲、移動視頻點播、移動視頻聊天、移動卡拉ok等。隨著增值業務在技術基礎和傳輸速率方面的極大改善和提高,流媒體在移動網路里也正變得切實可行,成為無線增值內容提供的業務新寵兒。分享友人