Safe area is a term used in television production to describe the areas of the television picture that can be seen on television screens. Older televisions...
7 KB (1,075 words) - 21:12, 13 December 2024
Safe area may refer to: Safe area (television), areas of TV picture that can be seen on screens Safe area (Bosnian War), areas of Bosnia and Herzegovina...
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Overscan (category Television technology)
three areas: Title safe: An area visible by all reasonably maintained sets, where text was certain not to be cut off. Action safe: A larger area that represented...
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application. It has been modified to include sound, redesigned to create a safer film base, formulated to capture color, has accommodated a bevy of widescreen...
65 KB (7,996 words) - 15:57, 18 December 2024
Chrominance (section Television standards)
digital systems by chroma subsampling. The idea of transmitting a color television signal with distinct luma and chrominance components originated with Georges...
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its colorburst signal. Analog QAM is used in: NTSC and PAL analog color television systems, where the I- and Q-signals carry the components of chroma (colour)...
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Radio frequency (category Television terminology)
in communication devices such as transmitters, receivers, computers, televisions, and mobile phones, to name a few. Radio frequencies are also applied...
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Color television (American English) or colour television (Commonwealth English) is a television transmission technology that includes color information...
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numbered 14 to 83. Compared with an equivalent VHF television transmitter, to cover the same geographic area with a UHF transmitter requires a higher effective...
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The following tables show the frequencies assigned to analog broadcast television channels in various regions of the world, along with the ITU letter designator...
49 KB (1,986 words) - 22:59, 21 December 2024
Composite video (category Television technology)
Sync, or is simply referred to as SD video for the standard-definition television signal it conveys. There are three dominant variants of composite video...
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NTSC (redirect from National Television Systems Committee)
digital television broadcast standards Broadcast-safe Composite artifact colors Glossary of video terms List of common resolutions § Television and media...
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Terrestrial television, or over-the-air television (OTA) is a type of television broadcasting in which the content is transmitted via radio waves from...
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suitable for broadcast and are not broadcast-safe. 75% bars have reduced amplitude and are broadcast-safe. Some vectorscope models have only one set of...
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Ultra high frequency (category Television technology)
building walls is strong enough for indoor reception. They are used for television broadcasting, cell phones, satellite communication including GPS, personal...
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Television antenna Transmission technology standards Amateur television Broadcast safe Channel (broadcasting) Display resolution Lists of television channels...
47 KB (5,115 words) - 10:46, 4 December 2024
NICAM (category Television technology)
from that date.) Indonesia Most national television networks in Indonesia used NICAM for analogue television. Analog shutdown complete by August 12, 2023...
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characters per line, to increase readability. Page layout Paper size PDF Safe area (television) "margin" in Merriam-Webster online dictionary. m-w.com. Retrieved...
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broadcasts or television stations from other areas. People in areas without local broadcast stations, and people in areas without cable television, could obtain...
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Broadcast Television Systems Committee, a parallel to color television's National Television System Committee, which developed the NTSC television standard...
17 KB (2,371 words) - 13:35, 3 December 2024
Hanover bars (category Television technology)
Hanover bars, in one of the PAL television video formats, are an undesirable visual artifact in the reception of a television image. The name refers to the...
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Television lines (TVL) is a specification of an analog camera or monitor's horizontal image resolution. The TVL is one of the most important resolution...
3 KB (340 words) - 08:38, 9 June 2023
Film frame (category Television technology)
raster include Rec. 601 for standard-definition television and Rec. 709 for high-definition television. Video frames are typically identified using SMPTE...
15 KB (2,155 words) - 23:55, 19 December 2024
Raster scan (category Television technology)
scanning, is the rectangular pattern of image capture and reconstruction in television. By analogy, the term is used for raster graphics, the pattern of image...
20 KB (2,909 words) - 14:31, 19 November 2023
Antenna (radio) (section Effective area or aperture)
direction. Vertically polarized analog television have been used in some rural areas. In digital terrestrial television such reflections are less problematic...
83 KB (10,912 words) - 00:55, 16 December 2024
Watershed (broadcasting) (redirect from Safe harbor (broadcasting))
(using a one-hour delay in Mountain Time broadcast areas). Because each U.S. time zone enters safe harbor separately (at 10:00 p.m. local time), it is...
66 KB (7,950 words) - 12:33, 17 December 2024
Very high frequency (category Television terminology)
indoors, although in urban areas reflections from buildings cause multipath propagation, which can interfere with television reception. Atmospheric radio...
24 KB (2,842 words) - 14:05, 18 December 2024
wireless networks, FM radio, television broadcasting, radar, and satellite communication (such as satellite television). Line-of-sight transmission on...
27 KB (3,433 words) - 23:42, 19 July 2024
PAL (category Television technology)
of converting from PAL to DVB-T/T2, DTMB or ISDB-T. Prewar television stations Broadcast-safe D1 SMPTE D-2 (video) "PGC categories – Countries using PAL...
64 KB (6,717 words) - 00:53, 24 December 2024
A television transmitter is a transmitter that is used for terrestrial (over-the-air) television broadcasting. It is an electronic device that radiates...
9 KB (1,157 words) - 12:03, 1 April 2024