55 relations: Amplitude modulation, Anamorphic widescreen, Aspect ratio (image), ATSC standards, Baseband, Broadcast television systems, Cathode ray tube, Cent (music), Color space, Digital television, Digital Video Broadcasting, Dither, DVD, Film, Frame rate, Frequency (film), Frequency modulation, Hertz, Interlaced video, International Telecommunication Union, ISDB, List of common resolutions, Low-definition television, NTSC, Nyquist–Shannon sampling theorem, PAL, PAL-M, Personal computer, Radio frequency, Rec. 601, Refresh rate, SECAM, Semitone, SMPTE 259M, Standard-definition television, Telecine, Teletext, Television receive-only, Terrestrial television, Ultra-high-definition television, Utility frequency, Vertical blanking interval, Video scaler, VirtualDub, WinDVD, 1080i, 1080p, 16:9, 405-line television system, 480i, ..., 480p, 4K resolution, 576i, 576p, 720p. Expand index (5 more) » « Shrink index
Amplitude modulation (AM) is a modulation technique used in electronic communication, most commonly for transmitting information via a radio carrier wave.
Anamorphic widescreen (also called Full height anamorphic) is a process by which a comparatively wide widescreen image is horizontally compressed to fit into a storage medium (photographic film or MPEG-2 Standard Definition frame, for example) with a narrower aspect ratio, reducing the horizontal resolution of the image while keeping its full original vertical resolution.
The aspect ratio of an image describes the proportional relationship between its width and its height.
Advanced Television Systems Committee (ATSC) standards are a set of standards for digital television transmission over terrestrial, cable, and satellite networks.
Baseband is a signal that has a very narrow and near-zero frequency range, i.e. a spectral magnitude that is nonzero only for frequencies in the vicinity of the origin (termed f.
Broadcast television systems are encoding or formatting standards for the transmission and reception of terrestrial television signals.
The cathode ray tube (CRT) is a vacuum tube that contains one or more electron guns and a phosphorescent screen, and is used to display images.
The cent is a logarithmic unit of measure used for musical intervals.
A color space is a specific organization of colors.
Digital television (DTV) is the transmission of television signals, including the sound channel, using digital encoding, in contrast to the earlier television technology, analog television, in which the video and audio are carried by analog signals.
Digital Video Broadcasting (DVB) is a set of internationally open standards for digital television.
Dither is an intentionally applied form of noise used to randomize quantization error, preventing large-scale patterns such as color banding in images.
DVD (an abbreviation of "digital video disc" or "digital versatile disc") is a digital optical disc storage format invented and developed by Philips and Sony in 1995.
A film, also called a movie, motion picture, moving pícture, theatrical film, or photoplay, is a series of still images that, when shown on a screen, create the illusion of moving images.
Frame rate (expressed in or fps) is the frequency (rate) at which consecutive images called frames appear on a display.
Frequency is a 2000 American science fiction thriller drama film.
In telecommunications and signal processing, frequency modulation (FM) is the encoding of information in a carrier wave by varying the instantaneous frequency of the wave.
The hertz (symbol: Hz) is the derived unit of frequency in the International System of Units (SI) and is defined as one cycle per second.
Interlaced video is a technique for doubling the perceived frame rate of a video display without consuming extra bandwidth.
The International Telecommunication Union (ITU; Union Internationale des Télécommunications (UIT)), originally the International Telegraph Union (Union Télégraphique Internationale), is a specialized agency of the United Nations (UN) that is responsible for issues that concern information and communication technologies.
The Integrated Services Digital Broadcasting (ISDB) (Japanese:, Tōgō dejitaru hōsō sābisu) is a Japanese standard for digital television (DTV) and digital radio used by the country's radio and television networks.
This article lists computer monitor screen resolutions that are defined by standards or in common use.
Low-definition television (LDTV) refers to television systems that have a lower screen resolution than standard-definition television systems.
NTSC, named after the National Television System Committee,National Television System Committee (1951–1953),, 17 v. illus., diagrs., tables.
In the field of digital signal processing, the sampling theorem is a fundamental bridge between continuous-time signals (often called "analog signals") and discrete-time signals (often called "digital signals").
Phase Alternating Line (PAL) is a color encoding system for analogue television used in broadcast television systems in most countries broadcasting at 625-line / 50 field (25 frame) per second (576i).
PAL-M is the analog TV system used in Brazil since February 19, 1972.
A personal computer (PC) is a multi-purpose computer whose size, capabilities, and price make it feasible for individual use.
Radio frequency (RF) refers to oscillatory change in voltage or current in a circuit, waveguide or transmission line in the range extending from around twenty thousand times per second to around three hundred billion times per second, roughly between the upper limit of audio and the lower limit of infrared.
ITU-R Recommendation BT.601, more commonly known by the abbreviations Rec.
The refresh rate (most commonly the "vertical refresh rate", "vertical scan rate" for cathode ray tubes) is the number of times in a second that a display hardware updates its buffer.
SECAM, also written SÉCAM (Séquentiel couleur à mémoire, French for "Sequential colour with memory"), is an analogue color television system first used in France.
A semitone, also called a half step or a half tone, is the smallest musical interval commonly used in Western tonal music, and it is considered the most dissonant when sounded harmonically.
SMPTE 259M is a standard published by SMPTE which "...
Standard-definition television (SDTV or SD) is a television system which uses a resolution that is not considered to be either high- or enhanced-definition.
Telecine is the process of transferring motion picture film into video and is performed in a color suite.
Teletext (or broadcast teletext) is a television information retrieval service created in the United Kingdom in the early 1970s by the Philips Lead Designer for VDUs, John Adams.
Television receive-only (TVRO) is a term used chiefly in North America to refer to the reception of satellite television from FSS-type satellites, generally on C-band analog; free-to-air and unconnected to a commercial DBS provider.
Terrestrial or broadcast television is a type of television broadcasting in which the television signal is transmitted by radio waves from the terrestrial (Earth based) transmitter of a television station to a TV receiver having an antenna.
Ultra-high-definition television (also known as Ultra HD television, Ultra HD, UHDTV, UHD and Super Hi-Vision) today includes 4K UHD and 8K UHD, which are two digital video formats that were first proposed by NHK Science & Technology Research Laboratories and later defined and approved by the International Telecommunication Union (ITU).
The utility frequency, (power) line frequency (American English) or mains frequency (British English) is the nominal frequency of the oscillations of alternating current (AC) in an electric power grid transmitted from a power station to the end-user.
In a raster graphics display, the vertical blanking interval (VBI), also known as the vertical interval or VBLANK, is the time between the end of the final line of a frame or field and the beginning of the first line of the next frame.
A video scaler is a system which converts video signals from one display resolution to another; typically, scalers are used to convert a signal from a lower resolution (such as 480p standard definition) to a higher resolution (such as 1080i high definition), a process known as "upconversion" or "upscaling" (by contrast, converting from high to low resolution is known as "downconversion" or "downscaling").
VirtualDub is a free and open-source video capture and video processing utility for Microsoft Windows written by Avery Lee.
WinDVD (owned by Corel Corporation which bought InterVideo in 2006) is a commercial video player and music player software for Microsoft Windows.
1080i (also known as Full HD or BT.709) is an abbreviation referring to a combination of frame resolution and scan type, used in high-definition television (HDTV) and high-definition video.
1080p (1920×1080 px; also known as '''Full HD''' or FHD and BT.709) is a set of HDTV high-definition video modes characterized by 1080 horizontal lines of vertical resolution; the p stands for progressive scan, i.e. non-interlaced.
16:9 (1.7:1) (16:9.
The 405-line monochrome analogue television broadcasting system was the first fully electronic television system to be used in regular broadcasting.
480i is a shorthand name for the video mode used for standard-definition analog or digital television in Caribbean, Myanmar, Japan, South Korea, Taiwan, Philippines, Laos, Western Sahara, and most of the Americas (with the exception of Argentina, Paraguay and Uruguay).
480p is the shorthand name for a family of video display resolutions.
4K resolution, also called 4K, refers to a horizontal screen display resolution in the order of 4,000 pixels.
576i is a standard-definition video mode originally used for broadcast television in most countries of the world where the utility frequency for electric power distribution is 50 Hz.
576p is the shorthand name for a video display resolution.
720p (1280×720 px; also called HD Ready or standard HD) is a progressive HDTV signal format with 720 horizontal lines and an aspect ratio (AR) of 16:9, normally known as widescreen HDTV (1.78:1).