HDTV—broadcast bycableor satellite or over the ultrahigh frequency (UHF) portion of public airwaves at a bandwidth of 6 megahertz (MHz)—offers video resolutions as high as 1,920 by 1,080pixels(1,920 columns by 1,080 rows), many times greater than that of SDTV. The lowest high-resoluti...
必应词典为您提供hdtv的释义,美[ˌeɪtʃ di ti ˈvi],英[ˌeɪtʃ diː tiː ˈviː],n. 高画质电视; 网络释义: 高清晰度电视;高清电视;高清晰度数字电视(High Definition Tele Vision);
HDTV为英文High Definition Television的缩写，意为高清晰度电视。高清晰度电视必须至少具备720线逐行（720p）或1080线隔行（1080i）扫描，屏幕纵横比为16：9，音频输出为5.1声道（杜比数字格式），同时能兼容接收其它较低格式的信号并进行数字化处理重放。EDTV为英文Enhanced Definition Television的缩写，意为增强清晰度...
HDTV - High Definition Television TVHD Académique et scientifique / Électronique HDTV - Spatialight, Inc. Space Lighting Co. Entreprise / Symboles NASDAQ HDTV - Hot Dog Talk Video Hot Dog talk video Divers / Drôles HDTV - Hot Damn That's Vivid C'est si chaud, c'est si viv...
HR-HDTV准确名字叫做High Resolution High Definition Television=HRHD(HR or HR-HDTV),也就是大家所说的全高清的一半,所以HR-HDTV也叫高分辨率高清。 人人影视把HR-HDTV进行了下升级,改为 1024x576分辨率,其他不变。 由于这种全新格式的优势很明显,于是YYeTs人人影视在07年3月份的时候开始制定电影的HR-HDTV标准,...
high-definition television telecasting,television,TV,video- broadcasting visual images of stationary or moving objects; "she is a star of screen and video"; "Television is a medium because it is neither rare nor well done" - Ernie Kovacs ...
A method for receiving a high definition television signal has been used by the band-splitting and sub-sampling method. The concrete embodiment for the method can be accomplished by converting the received radio frequency signal into a first intermediate frequency signal, and by splitting a second ...
A method for receiving a high definition television signal has been used by the band-splitting and sub-sampling method. The concrete embodiment for the method can be accomplished by converting the received radio frequency signal into a first intermediate frequency signal, and by splitting a second ...
隨著HDTV(HDTV -- High Definition Television (HDTV) System ,「高畫質電視」,大陸稱為「高清電視」或「高清晰度電視」)設備的風行, HDTV 播放系統的漸次成熟, HDTV 開始被市場接受,全面 HDTV 的時代距我們越來越接近了。許多人開始對 HDTV 躍躍欲試,甚至「中華電信 MOD(大電視)」也計畫很快的能播映 HDTV ...