high-definition+television+hdtv

См. также в других словарях:

• high-definition television (HDTV) — Any system producing significantly greater picture resolution than that of the ordinary 525 line (625 line in Europe) television screen. Conventional television transmits signals in analog form. Digital HDTV systems, by contrast, transmit… …   Universalium

• High Definition Television (HDTV) — HD A digital television system in which the quality is much better than that of existing NTSC (or PAL) systems …   Audio and video glossary

• High Definition Television — [haɪ ˌdɛfɪˈnɪʃən ˈtɛlɪvɪʒən] (HDTV, engl. für hochauflösendes Fernsehen) ist ein Sammelbegriff, der eine Reihe von Fernsehnormen bezeichnet, die sich gegenüber dem Standard Definition Television (SDTV) durch eine erhöhte vertikale, horizontale… …   Deutsch Wikipedia

• High-definition television — Logo High definition television (HDTV) is video that has resolution substantially higher than that of traditional television systems (standard definition television). HDTV has one or two million pixels per frame, roughly five times that of SD… …   Wikipedia

• High-definition television in the United Kingdom — High definition television broadcasts began in the United Kingdom in 2006. They are available on free to air digital satellite, the Sky HD satellite service and Virgin Media (cable) with BBC, ITV and Channel 4 channels available under contracts… …   Wikipedia

• High Definition Television —   [engl.], HDTV …   Universal-Lexikon

• high-definition television — noun a television system that has more than the usual number of lines per frame so its pictures show more detail • Syn: ↑HDTV • Hypernyms: ↑television, ↑telecasting, ↑TV, ↑video * * * /huy def euh nish euhn/ a television system having twice the… …   Useful english dictionary

• High-definition television in the United States — The FCC has notified U.S. television broadcasters that the standard for transmitting TV over the air shall change from analog to digital. While there are many technical, political, and economic reasons for and implications of this change, the end …   Wikipedia

• high definition television — noun a television format, primarily for digital transmission, that provides a higher vertical resolution than standard definition television and a wider aspect ratio of the screen. Also, HDTV …  

• High-definition video — High definition (HD) video generally refers to any video system of higher resolution than standard definition (SD) video, most commonly at display resolutions of 1280×720 (720p) or 1920×1080 (1080i or 1080p). This article discusses the general… …   Wikipedia

• Analog high-definition television system — Historically the term high definition television was first used to refer to television standards developed in the 1930s to replace early experimental systems with as few as 12 lines. Not so long afterwards John Logie Baird, Philo T. Farnsworth… …   Wikipedia