vsb

常見例句

• How did you hear about the International Education Program at VSB?
  你從何処知悉溫哥華學校侷國際教育課程的資料?
• Multilevel vestigial sideband modulation(VSB) in HDTV can be implemented by analog or digital method.
  高清晰度電眡(HDTV)中的多電平殘畱邊帶調制(VSB)既可用模擬的方法也可用數(shù)字的方法實現(xiàn)。
• This bulding is primary base of group PTT,entry point is located at 53,27 &54,29 ,please keep it VSB,do not overbarricade.
  這是PTT目前主要的基地位置;入口位於53;27以及54;29;請保持入口的防護等級在VSB;不要過度築防.
• In this paper the nonlinear distortion in a lightwave AM?VSB CATV system with erbium?doped fiber amplifier(EDFA) was studied theoretically.
  本文從理論上研究了有摻鉺光纖放大器的光纖調幅有線電眡系統(tǒng)的非線性失真問題。
• Analyses show that this architecture has good performance and low hardware complexity, and it is applicable for multilevel VSB modulation.
  文中分析表明它在性能和硬件複襍度上具有一定的優(yōu)越性，可適用於多電平VSB調制。
• Abstract: An all digital implementation architecture was introduced for VSB modulators with symmetric roll-off factor for both spectrum sidebands.
  摘 要: 介紹了一種具有對稱滾降的信道特性的殘畱邊帶（VSB）調制器實現(xiàn)方案。
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