EDTV
This article "EDTV" is from Wikipedia. The list of its authors can be seen in its historical and/or the page Edithistory:EDTV. Articles copied from Draft Namespace on Wikipedia could be seen on the Draft Namespace of Wikipedia and not main one. 脚本错误：没有“Message box”这个模块。 脚本错误：没有“Message box”这个模块。 This article "EDTV" is from Wikipedia. The list of its authors can be seen in its historical and/or the page Edithistory:EDTV. Articles copied from Draft Namespace on Wikipedia could be seen on the Draft Namespace of Wikipedia and not main one. 增強清晰度電視或擴展清晰度電視（EDTV）是消費者電子協會（CEA）營銷的某些數字電視（DTV）格式和設備的簡稱。具體來說，該術語定義的格式可以提供比標準清晰度電視（SDTV）更好的圖像，但不能像高清電視（HDTV）那樣詳細。
該術語是指能夠在逐行掃描中顯示480行或576行信號的設備，與通常稱為480i（NTSC）的隔行掃描相反，通常分別稱為480p（NTSC-HQ）和576p（PAL））或576i（PAL）。EDTV 高動態是可選的。[1]
在其他國家，定義可能有所不同。 This article "EDTV" is from Wikipedia. The list of its authors can be seen in its historical and/or the page Edithistory:EDTV. Articles copied from Draft Namespace on Wikipedia could be seen on the Draft Namespace of Wikipedia and not main one.
