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195 relations: A-VSB, Advanced Audio Coding, Advanced Television Systems Committee, Amateur television, Americas, Amplitude modulation, Analog high-definition television system, Analog recording, Analog signal, Analog television, Argentina, ATSC 3.0, ATSC standards, ATSC-M/H, Audio Video Standard, Australia, Automatic gain control, Bandwidth (signal processing), Beat (acoustics), Belgium, Bell TV, Black and white, Brazil, Broadcast network, Broadcast-safe, Canal (TV provider), Caribbean, Cathode ray tube, CCIR System A, CCIR System B, CCIR System G, CCIR System H, CCIR System I, CCIR System M, Channel (broadcasting), China, Chrominance, Closed captioning, Coaxial cable, Codec, Coding theory, Color television, Datacasting, Deinterlacing, Digital multimedia broadcasting, Digital rights management, Digital subchannel, Digital television, Digital television transition, Digital Terrestrial Multimedia Broadcast, ..., Digital Video Broadcasting, Dish Network, Display resolution, Distributed transmission system, Dolby Digital, DSM CC, DVB-C, DVB-H, DVB-S, DVB-T, DVB-T2, E-VSB, Electric power distribution, Electromagnet, Electromagnetic interference, Falkland Islands, Federal Communications Commission, Field (video), Film, Flat panel display, Frame rate, France, Freesat, French Guiana, Frequency modulation, Ghost-canceling reference, Ginga (middleware), Guard band, H.262/MPEG-2 Part 2, H.264/MPEG-4 AVC, HD+, Hertz, Hierarchical modulation, High-definition television, High-Efficiency Advanced Audio Coding, History of television, Hong Kong, Inductance, Interactive television, Intercarrier method, Interlaced video, International Telecommunication Union, IRE (unit), Ireland, ISDB, ISDB-T International, Italy, Japan, John Logie Baird, Laos, Liquid-crystal display, Lists of television channels, Luma (video), Luxembourg, Macau, Manhattan, MediaFLO, MHEG-5, Modulation, Monaural, Monochrome, Moving Picture Experts Group, MPEG transport stream, MPEG-1 Audio Layer II, MPEG-2, Multichannel television sound, Multipath interference, Multiple sub-Nyquist sampling encoding, Multiplexing, Myanmar, Netherlands, New York City, NICAM, North America, North American television frequencies, NTSC, NTSC-J, Orthogonal frequency-division multiplexing, Overseas France, PAL, PAL-M, PALplus, Paraguay, Phase-locked loop, Phase-shift keying, Philco, Philippines, Phosphor, Plasma display, Prewar television stations, Prime number, Program and System Information Protocol, Progressive scan, Quadrature amplitude modulation, RCA, Satellite television, SECAM, September 11 attacks, Sinclair Broadcast Group, Single channel per carrier, Single-sideband modulation, Sky Deutschland, Sky UK, South Korea, Southern Africa, Spectral density, Stockholm, Taiwan, Telecine, Teletext, Television channel, Television channel frequencies, Television in France, Television show, Television systems before 1940, Television transmitter, Terrestrial television, Three-two pull down, Throughput, Transposer, Ultra high frequency, United Kingdom, Uruguay, Utility frequency, Venezuela, Vertical blanking interval, Very high frequency, White facsimile transmission, Widescreen, Widescreen signaling, Yugoslavia, Zenith Electronics, Zweikanalton, 1080i, 1080p, 16VSB, 180-line television system, 1seg, 405-line television system, 441-line television system, 480i, 567-line television system, 576i, 720p, 8VSB. Expand index (145 more) »
A-VSB
A-VSB or Advanced VSB is a modification of the 8VSB modulation system used for transmission of digital television using the ATSC system.
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Advanced Audio Coding
Advanced Audio Coding (AAC) is a proprietary audio coding standard for lossy digital audio compression.
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Advanced Television Systems Committee
The Advanced Television Systems Committee (ATSC) is the group, established in 1982, that developed the eponymous ATSC standards for digital television in the United States.
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Amateur television
Amateur television (ATV) is the transmission of broadcast quality video and audio over the wide range of frequencies of radio waves allocated for radio amateur (Ham) use.
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Americas
The Americas (also collectively called America)"America." The Oxford Companion to the English Language.
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Amplitude modulation
Amplitude modulation (AM) is a modulation technique used in electronic communication, most commonly for transmitting information via a radio carrier wave.
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Analog high-definition television system
Analog high-definition television was an analog video broadcast television system developed in the 1930s to replace early experimental systems with as few as 12-lines.
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Analog recording
Analog recording (Greek, ana is "according to" and logos "relationship") is a technique used for the recording of analog signals which, among many possibilities, allows analog audio and analog video for later playback.
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Analog signal
An analog signal is any continuous signal for which the time varying feature (variable) of the signal is a representation of some other time varying quantity, i.e., analogous to another time varying signal.
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Analog television
Analog television or analogue television is the original television technology that uses analog signals to transmit video and audio.
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Argentina
Argentina, officially the Argentine Republic (República Argentina), is a federal republic located mostly in the southern half of South America.
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ATSC 3.0
ATSC 3.0 is a major version of the ATSC standards for television broadcasting created by the Advanced Television Systems Committee (ATSC).
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ATSC standards
Advanced Television Systems Committee (ATSC) standards are a set of standards for digital television transmission over terrestrial, cable, and satellite networks.
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ATSC-M/H
ATSC-M/H (Advanced Television Systems Committee - Mobile/Handheld) is a U.S. standard for mobile digital TV that allows TV broadcasts to be received by mobile devices.
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Audio Video Standard
Audio Video Coding Standard (AVS) refers to the digital audio and digital video series compression standard formulated by Audio and Video coding standard workgroup of China according to the open international rules.
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Australia
Australia, officially the Commonwealth of Australia, is a sovereign country comprising the mainland of the Australian continent, the island of Tasmania and numerous smaller islands.
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Automatic gain control
Automatic gain control (AGC), also called automatic volume control (AVC), is a closed-loop feedback regulating circuit in an amplifier or chain of amplifiers, the purpose of which is to maintain a suitable signal amplitude at its output, despite variation of the signal amplitude at the input.
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Bandwidth (signal processing)
Bandwidth is the difference between the upper and lower frequencies in a continuous band of frequencies.
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Beat (acoustics)
In acoustics, a beat is an interference pattern between two sounds of slightly different frequencies, perceived as a periodic variation in volume whose rate is the difference of the two frequencies.
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Belgium
Belgium, officially the Kingdom of Belgium, is a country in Western Europe bordered by France, the Netherlands, Germany and Luxembourg.
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Bell TV
Bell TV (Bell Télé; formerly known as Bell ExpressVu, Dish Network Canada, ExpressVu Dish Network, and now sometimes known as Bell Satellite TV to distinguish the service from Bell's IPTV Fibe TV service), is the division of BCE Inc. that provides satellite television service across Canada.
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Black and white
Black and white, often abbreviated B/W or B&W, and hyphenated black-and-white when used as an adjective, is any of several monochrome forms in visual arts.
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Brazil
Brazil (Brasil), officially the Federative Republic of Brazil (República Federativa do Brasil), is the largest country in both South America and Latin America.
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Broadcast network
A broadcast network is a group of radio stations, television stations, or other electronic media outlets, that form an agreement to air, or broadcast, content from a centralized source.
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Broadcast-safe
Broadcast-safe video (broadcast legal or legal signal) is a term used in the broadcast industry to define video and audio compliant with the technical or regulatory broadcast requirements of the target area or region the feed might be broadcasting to.
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Canal (TV provider)
Canal is a French subscription satellite, cable, IPTV and DTT service provider It is owned by Vivendi (owner of Canal) with a hundred percent share.
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Caribbean
The Caribbean is a region that consists of the Caribbean Sea, its islands (some surrounded by the Caribbean Sea and some bordering both the Caribbean Sea and the North Atlantic Ocean) and the surrounding coasts.
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Cathode ray tube
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.
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CCIR System A
CCIR System A was the 405 line analog broadcast television system broadcast in the UK and Ireland.
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CCIR System B
CCIR System B was the 625-line analog broadcast television system which at its peak was the system used in most countries.
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CCIR System G
CCIR System G is an analog broadcast television system used in many countries.
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CCIR System H
CCIR System H is an analog broadcast television system primarily used in Belgium, the Balkans and Malta on the UHF bands.
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CCIR System I
CCIR System I is an analog broadcast television system.
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CCIR System M
CCIR (or FCC) System M, sometimes called 525 line, is the analog broadcast television system used in the United States since July 1, 1941, and also in most of the Americas and Caribbean, South Korea, and Taiwan.
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Channel (broadcasting)
In broadcasting, a channel or frequency channel is a designated radio frequency (or, equivalently, wavelength), assigned by a competent frequency assignment authority for the operation of a particular radio station, television station or television channel.
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China
China, officially the People's Republic of China (PRC), is a unitary one-party sovereign state in East Asia and the world's most populous country, with a population of around /1e9 round 3 billion.
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Chrominance
Chrominance (chroma or C for short) is the signal used in video systems to convey the color information of the picture, separately from the accompanying luma signal (or Y for short).
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Closed captioning
Closed captioning (CC) and subtitling are both processes of displaying text on a television, video screen, or other visual display to provide additional or interpretive information.
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Coaxial cable
Cross-sectional view of a coaxial cable Coaxial cable, or coax (pronounced), is a type of electrical cable that has an inner conductor surrounded by a tubular insulating layer, surrounded by a tubular conducting shield.
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Codec
A codec is a device or computer program for encoding or decoding a digital data stream or signal.
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Coding theory
Coding theory is the study of the properties of codes and their respective fitness for specific applications.
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Color television
Color/Colour television is a television transmission technology that includes information on the color of the picture, so the video image can be displayed in color on the television set.
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Datacasting
Datacasting (data broadcasting) is the broadcasting of data over a wide area via radio waves.
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Deinterlacing
Deinterlacing is the process of converting interlaced video, such as common analog television signals or 1080i format HDTV signals, into a non-interlaced form.
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Digital multimedia broadcasting
Digital multimedia broadcasting (DMB) is a digital radio transmission technology developed in South Korea as part of the national IT project for sending multimedia such as TV, radio and datacasting to mobile devices such as mobile phones, laptops and GPS navigation systems.
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Digital rights management
Digital rights management (DRM) is a set of access control technologies for restricting the use of proprietary hardware and copyrighted works.
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Digital subchannel
In broadcasting, digital subchannels are a method of transmitting more than one independent program stream simultaneously from the same digital radio or television station on the same radio frequency channel.
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Digital television
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.
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Digital television transition
The digital television transition, also called the digital switchover, the analog switch-off (ASO), or the analog shutdown, is the process in which older analog television broadcasting is converted to and replaced by digital television.
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Digital Terrestrial Multimedia Broadcast
DTMB (Digital Terrestrial Multimedia Broadcast) is the TV standard for mobile and fixed terminals used in the People's Republic of China, Cuba, Hong Kong, and Macau.
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Digital Video Broadcasting
Digital Video Broadcasting (DVB) is a set of internationally open standards for digital television.
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Dish Network
Dish Network Corporation +1-８５５-５５３-９４４４ is a U.S. television provider.
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Display resolution
The display resolution or display modes of a digital television, computer monitor or display device is the number of distinct pixels in each dimension that can be displayed.
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Distributed transmission system
In North American digital terrestrial television broadcasting, a distributed transmission system (DTS or DTx) is a form of single-frequency network in which a single broadcast signal is fed via microwave, landline, or communications satellite to multiple synchronised terrestrial radio transmitter sites.
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Dolby Digital
Dolby Digital is the name for audio compression technologies developed by Dolby Laboratories.
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DSM CC
Digital storage media command and control (DSM-CC) is a toolkit for developing control channels associated with MPEG-1 and MPEG-2 streams.
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DVB-C
DVB-C stands for "Digital Video Broadcasting - Cable" and it is the DVB European consortium standard for the broadcast transmission of digital television over cable.
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DVB-H
DVB-H (Digital Video Broadcasting - Handheld) is one of three prevalent mobile TV formats.
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DVB-S
Digital Video Broadcasting – Satellite (DVB-S) is the original DVB standard for Satellite Television and dates from 1995, in its first release, while development lasted from 1993 to 1997.
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DVB-T
DVB-T is an abbreviation for "Digital Video Broadcasting — Terrestrial"; it is the DVB European-based consortium standard for the broadcast transmission of digital terrestrial television that was first published in 1997 and first broadcast in the UK in 1998.
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DVB-T2
DVB-T2 is an abbreviation for "Digital Video Broadcasting — Second Generation Terrestrial"; it is the extension of the television standard DVB-T, issued by the consortium DVB, devised for the broadcast transmission of digital terrestrial television.
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E-VSB
E-VSB or Enhanced VSB is an optional enhancement to the original ATSC Standards that use the 8VSB modulation system used for transmission of digital television.
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Electric power distribution
Electric power distribution is the final stage in the delivery of electric power; it carries electricity from the transmission system to individual consumers.
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Electromagnet
An electromagnet is a type of magnet in which the magnetic field is produced by an electric current.
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Electromagnetic interference
Electromagnetic interference (EMI), also called radio-frequency interference (RFI) when in the radio frequency spectrum, is a disturbance generated by an external source that affects an electrical circuit by electromagnetic induction, electrostatic coupling, or conduction.
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Falkland Islands
The Falkland Islands (Islas Malvinas) is an archipelago in the South Atlantic Ocean on the Patagonian Shelf.
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Federal Communications Commission
The Federal Communications Commission (FCC) is an independent agency of the United States government created by statute (and) to regulate interstate communications by radio, television, wire, satellite, and cable.
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Field (video)
In video, a field is one of the many still images which are displayed sequentially to create the impression of motion on the screen.
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Film
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.
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Flat panel display
Flat-panel displays are electronic viewing technologies used to enable people to see content (still images, moving images, text, or other visual material) in a range of entertainment, consumer electronics, personal computer, and mobile devices, and many types of medical, transportation and industrial equipment.
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Frame rate
Frame rate (expressed in or fps) is the frequency (rate) at which consecutive images called frames appear on a display.
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France
France, officially the French Republic (République française), is a sovereign state whose territory consists of metropolitan France in Western Europe, as well as several overseas regions and territories.
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Freesat
Freesat is a free-to-air digital satellite television service in the United Kingdom, provided by joint venture between the BBC and ITV plc.
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French Guiana
French Guiana (pronounced or, Guyane), officially called Guiana (Guyane), is an overseas department and region of France, on the north Atlantic coast of South America in the Guyanas.
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Frequency modulation
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.
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Ghost-canceling reference
Ghost-canceling reference (GCR) is a special sub-signal on a television channel that receivers can use to attenuate the ghosting effect of a television signal split into multiple paths between transmitter and receiver.
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Ginga (middleware)
Ginga is the middleware specification for the Nipo-Brazilian Digital TV System (SBTVD, from the Portuguese Sistema Brasileiro de TV Digital).
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Guard band
In radio, a guard band is an unused part of the radio spectrum between radio bands, for the purpose of preventing interference.
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H.262/MPEG-2 Part 2
H.262 or MPEG-2 Part 2 (formally known as ITU-T Recommendation H.262 and ISO/IEC 13818-2, also known as MPEG-2 Video) is a video coding format developed and maintained jointly by ITU-T Video Coding Experts Group (VCEG) and ISO/IEC Moving Picture Experts Group (MPEG).
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H.264/MPEG-4 AVC
H.264 or MPEG-4 Part 10, Advanced Video Coding (MPEG-4 AVC) is a block-oriented motion-compensation-based video compression standard.
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HD+
HD+ is a package of high-definition digital satellite TV channels for German-speaking viewers and (as HD PLUS GmbH) the company providing that package, based in Unterföhring near Munich, Germany.
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Hertz
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.
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Hierarchical modulation
Hierarchical modulation, also called layered modulation, is one of the signal processing techniques for multiplexing and modulating multiple data streams into one single symbol stream, where base-layer symbols and enhancement-layer symbols are synchronously overplayed before transmission.
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High-definition television
High-definition television (HDTV) is a television system providing an image resolution that is of substantially higher resolution than that of standard-definition television, either analog or digital.
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High-Efficiency Advanced Audio Coding
High-Efficiency Advanced Audio Coding (HE-AAC) is an audio coding format for lossy data compression of digital audio defined as an MPEG-4 Audio profile in ISO/IEC 14496-3.
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History of television
The invention of the television was the work of many individuals in the late 19th century and early 20th century.
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Hong Kong
Hong Kong (Chinese: 香港), officially the Hong Kong Special Administrative Region of the People's Republic of China, is an autonomous territory of China on the eastern side of the Pearl River estuary in East Asia.
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Inductance
In electromagnetism and electronics, inductance is the property of an electrical conductor by which a change in electric current through it induces an electromotive force (voltage) in the conductor.
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Interactive television
Interactive television (also known as ITV or iTV) is a form of media convergence, adding data services to traditional television technology.
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Intercarrier method
The intercarrier method is a system in television that reduces the cost of transmitters and receiver sets by processing audio and video signals together and minimizing the number of separate stages for audio and video signals.
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Interlaced video
Interlaced video is a technique for doubling the perceived frame rate of a video display without consuming extra bandwidth.
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International Telecommunication Union
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.
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IRE (unit)
An IRE is a unit used in the measurement of composite video signals.
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Ireland
Ireland (Éire; Ulster-Scots: Airlann) is an island in the North Atlantic.
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ISDB
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.
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ISDB-T International
ISDB-T International, ISDB-Tb or SBTVD, short for Sistema Brasileiro de Televisão Digital (Brazilian Digital Television System), is a technical standard for digital television broadcast used in Brazil, Botswana, Peru, Argentina, Chile, Honduras, Venezuela, Ecuador, Costa Rica, Paraguay, Philippines, Bolivia, Nicaragua, El Salvador and Uruguay, based on the Japanese ISDB-T standard.
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Italy
Italy (Italia), officially the Italian Republic (Repubblica Italiana), is a sovereign state in Europe.
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Japan
Japan (日本; Nippon or Nihon; formally 日本国 or Nihon-koku, lit. "State of Japan") is a sovereign island country in East Asia.
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John Logie Baird
John Logie Baird FRSE (13 August 188814 June 1946) was a Scottish engineer, innovator, one of the inventors of the mechanical television, demonstrating the first working television system on 26 January 1926, and inventor of both the first publicly demonstrated colour television system, and the first purely electronic colour television picture tube.
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Laos
Laos (ລາວ,, Lāo; Laos), officially the Lao People's Democratic Republic (Lao: ສາທາລະນະລັດ ປະຊາທິປະໄຕ ປະຊາຊົນລາວ, Sathalanalat Paxathipatai Paxaxon Lao; République démocratique populaire lao), commonly referred to by its colloquial name of Muang Lao (Lao: ເມືອງລາວ, Muang Lao), is a landlocked country in the heart of the Indochinese peninsula of Mainland Southeast Asia, bordered by Myanmar (Burma) and China to the northwest, Vietnam to the east, Cambodia to the southwest and Thailand to the west and southwest.
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Liquid-crystal display
A liquid-crystal display (LCD) is a flat-panel display or other electronically modulated optical device that uses the light-modulating properties of liquid crystals.
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Lists of television channels
No description.
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Luma (video)
In video, luma represents the brightness in an image (the "black-and-white" or achromatic portion of the image).
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Luxembourg
Luxembourg (Lëtzebuerg; Luxembourg, Luxemburg), officially the Grand Duchy of Luxembourg, is a landlocked country in western Europe.
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Macau
Macau, officially the Macao Special Administrative Region of the People's Republic of China, is an autonomous territory on the western side of the Pearl River estuary in East Asia.
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Manhattan
Manhattan is the most densely populated borough of New York City, its economic and administrative center, and its historical birthplace.
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MediaFLO
MediaFLO was a technology developed by Qualcomm for transmitting audio, video and data to portable devices such as mobile phones and personal televisions, used for mobile television.
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MHEG-5
MHEG-5, or ISO/IEC 13522-5, is part of a set of international standards relating to the presentation of multimedia information, standardised by the Multimedia and Hypermedia Experts Group (MHEG).
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Modulation
In electronics and telecommunications, modulation is the process of varying one or more properties of a periodic waveform, called the carrier signal, with a modulating signal that typically contains information to be transmitted.
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Monaural
Monaural or monophonic sound reproduction (often shortened to mono) is sound intended to be heard as if it were emanating from one position.
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Monochrome
Monochrome describes paintings, drawings, design, or photographs in one color or values of one color.
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Moving Picture Experts Group
The Moving Picture Experts Group (MPEG) is a working group of authorities that was formed by ISO and IEC to set standards for audio and video compression and transmission.
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MPEG transport stream
MPEG transport stream (transport stream, MPEG-TS, MTS or TS) is a standard digital container format for transmission and storage of audio, video, and Program and System Information Protocol (PSIP) data.
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MPEG-1 Audio Layer II
MPEG-1 Audio Layer II or MPEG-2 Audio Layer II (MP2, sometimes incorrectly called Musicam or MUSICAM) is a lossy audio compression format defined by ISO/IEC 11172-3 alongside MPEG-1 Audio Layer I and MPEG-1 Audio Layer III (MP3).
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MPEG-2
MPEG-2 (a.k.a. H.222/H.262 as defined by the ITU) is a standard for "the generic coding of moving pictures and associated audio information".
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Multichannel television sound
Multichannel television sound, better known as MTS (often still as BTSC, for the Broadcast Television Systems Committee that created it), is the method of encoding three additional channels of audio into an analog NTSC-format audio carrier.
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Multipath interference
Multipath interference is a phenomenon in the physics of waves whereby a wave from a source travels to a detector via two or more paths and, under the right condition, the two (or more) components of the wave interfere.
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Multiple sub-Nyquist sampling encoding
MUSE (Multiple sub-Nyquist sampling encoding), was a dot-interlaced digital video compression system that used analog modulation for transmission to deliver 1125-line high definition video signals to the home.
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Multiplexing
In telecommunications and computer networks, multiplexing (sometimes contracted to muxing) is a method by which multiple analog or digital signals are combined into one signal over a shared medium.
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Myanmar
Myanmar, officially the Republic of the Union of Myanmar and also known as Burma, is a sovereign state in Southeast Asia.
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Netherlands
The Netherlands (Nederland), often referred to as Holland, is a country located mostly in Western Europe with a population of seventeen million.
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New York City
The City of New York, often called New York City (NYC) or simply New York, is the most populous city in the United States.
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NICAM
Near Instantaneous Companded Audio Multiplex (NICAM) is an early form of lossy compression for digital audio.
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North America
North America is a continent entirely within the Northern Hemisphere and almost all within the Western Hemisphere; it is also considered by some to be a northern subcontinent of the Americas.
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North American television frequencies
North American television frequencies are different for over-the-air (also called terrestrial) and cable television systems.
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NTSC
NTSC, named after the National Television System Committee,National Television System Committee (1951–1953),, 17 v. illus., diagrs., tables.
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NTSC-J
NTSC-J is the discontinued analog television system and video display standard for the region of Japan that ceased operations in 44 of the country's 47 prefectures on July 24, 2011.
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Orthogonal frequency-division multiplexing
In telecommunications, orthogonal frequency-division multiplexing (OFDM) is a method of encoding digital data on multiple carrier frequencies.
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Overseas France
Overseas France (France d'outre-mer) consists of all the French-administerd territories outside the European continent.
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PAL
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).
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PAL-M
PAL-M is the analog TV system used in Brazil since February 19, 1972.
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PALplus
PALplus (or PAL+) is an analogue television broadcasting system aimed to improve and enhance the PAL format while remaining compatible with existing television receivers.
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Paraguay
Paraguay (Paraguái), officially the Republic of Paraguay (República del Paraguay; Tetã Paraguái), is a landlocked country in central South America, bordered by Argentina to the south and southwest, Brazil to the east and northeast, and Bolivia to the northwest.
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Phase-locked loop
A phase-locked loop or phase lock loop abbreviated as PLL is a control system that generates an output signal whose phase is related to the phase of an input signal.
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Phase-shift keying
Phase-shift keying (PSK) is a digital modulation process which conveys data by changing (modulating) the phase of a constant frequency reference signal (the carrier wave).
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Philco
Philco (founded as Helios Electric Company, renamed Philadelphia Storage Battery Company) was a pioneer in battery, radio, and television production.
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Philippines
The Philippines (Pilipinas or Filipinas), officially the Republic of the Philippines (Republika ng Pilipinas), is a unitary sovereign and archipelagic country in Southeast Asia.
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Phosphor
A phosphor, most generally, is a substance that exhibits the phenomenon of luminescence.
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Plasma display
A plasma display panel (PDP) is a type of flat panel display common to large TV displays or larger.
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Prewar television stations
This is a list of pre-World War 2 television stations of the 1920s and 1930s.
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Prime number
A prime number (or a prime) is a natural number greater than 1 that cannot be formed by multiplying two smaller natural numbers.
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Program and System Information Protocol
The Program and System Information Protocol (PSIP) is the MPEG (a video and audio industry group) and privately defined program-specific information originally defined by General Instrument for the DigiCipher 2 system and later extended for the ATSC digital television system for carrying metadata about each channel in the broadcast MPEG transport stream of a television station and for publishing information about television programs so that viewers can select what to watch by title and description.
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Progressive scan
Progressive scanning (alternatively referred to as noninterlaced scanning) is a way of displaying, storing, or transmitting moving images in which all the lines of each frame are drawn in sequence.
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Quadrature amplitude modulation
Quadrature amplitude modulation (QAM) is the name of a family of digital modulation methods and a related family of analog modulation methods widely used in modern telecommunications to transmit information.
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RCA
The RCA Corporation was a major American electronics company, which was founded as the Radio Corporation of America in 1919.
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Satellite television
Satellite television is a service that delivers television programming to viewers by relaying it from a communications satellite orbiting the Earth directly to the viewer's location.
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SECAM
SECAM, also written SÉCAM (Séquentiel couleur à mémoire, French for "Sequential colour with memory"), is an analogue color television system first used in France.
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September 11 attacks
The September 11, 2001 attacks (also referred to as 9/11) were a series of four coordinated terrorist attacks by the Islamic terrorist group al-Qaeda against the United States on the morning of Tuesday, September 11, 2001.
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Sinclair Broadcast Group
Sinclair Broadcast Group is a publicly traded American politically conservative telecommunications company that is controlled by the family of company founder Julian Sinclair Smith.
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Single channel per carrier
Single channel per carrier (SCPC) refers to using a single signal at a given frequency and bandwidth.
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Single-sideband modulation
In radio communications, single-sideband modulation (SSB) or single-sideband suppressed-carrier modulation (SSB-SC) is a type of modulation, used to transmit information, such as an audio signal, by radio waves.
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Sky Deutschland
Sky Deutschland AG, branded as Sky, is a German media company which operates a direct broadcast satellite Pay TV platform in Germany, Austria and Switzerland (through Teleclub) offering a collection of basic and premium digital subscription television channels of different categories via satellite and cable television.
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Sky UK
Sky UK (formerly British Sky Broadcasting Limited, BSkyB and Sky) is a telecommunications company which serves the United Kingdom.
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South Korea
South Korea, officially the Republic of Korea (대한민국; Hanja: 大韓民國; Daehan Minguk,; lit. "The Great Country of the Han People"), is a country in East Asia, constituting the southern part of the Korean Peninsula and lying east to the Asian mainland.
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Southern Africa
Southern Africa is the southernmost region of the African continent, variably defined by geography or geopolitics, and including several countries.
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Spectral density
The power spectrum S_(f) of a time series x(t) describes the distribution of power into frequency components composing that signal.
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Stockholm
Stockholm is the capital of Sweden and the most populous city in the Nordic countries; 952,058 people live in the municipality, approximately 1.5 million in the urban area, and 2.3 million in the metropolitan area.
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Taiwan
Taiwan, officially the Republic of China (ROC), is a state in East Asia.
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Telecine
Telecine is the process of transferring motion picture film into video and is performed in a color suite.
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Teletext
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.
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Television channel
A television channel is a broadcast frequency or virtual number over which a television station or television network is distributed.
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Television channel frequencies
The following tables show the frequencies assigned to broadcast television channels in various regions of the world, along with the ITU letter designator for the system used.
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Television in France
Television in France was introduced in 1931, when the first experimental broadcasts began.
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Television show
A television show (often simply TV show) is any content produced for broadcast via over-the-air, satellite, cable, or internet and typically viewed on a television set, excluding breaking news, advertisements, or trailers that are typically placed between shows.
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Television systems before 1940
A number of experimental and broadcast pre World War II television systems were tested.
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Television transmitter
A television transmitter is a device which broadcasts an electromagnetic signal to the television receivers.
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Terrestrial television
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.
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Three-two pull down
Three-two pull down (3:2 pull down) is a term used in filmmaking and television production for the post-production process of transferring film to video.
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Throughput
In general terms, throughput is the maximum rate of production or the maximum rate at which something can be processed.
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Transposer
In broadcasting, a transposer or translator is a device in or beyond the service area of a radio or television station transmitter that rebroadcasts signals to receivers which can’t properly receive the signals of the transmitter because of a physical obstruction (like a hill).
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Ultra high frequency
Ultra high frequency (UHF) is the ITU designation for radio frequencies in the range between 300 megahertz (MHz) and 3 gigahertz (GHz), also known as the decimetre band as the wavelengths range from one meter to one decimeter.
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United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain,Usage is mixed with some organisations, including the and preferring to use Britain as shorthand for Great Britain is a sovereign country in western Europe.
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Uruguay
Uruguay, officially the Oriental Republic of Uruguay (República Oriental del Uruguay), is a sovereign state in the southeastern region of South America.
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Utility frequency
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.
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Venezuela
Venezuela, officially denominated Bolivarian Republic of Venezuela (República Bolivariana de Venezuela),Previously, the official name was Estado de Venezuela (1830–1856), República de Venezuela (1856–1864), Estados Unidos de Venezuela (1864–1953), and again República de Venezuela (1953–1999).
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Vertical blanking interval
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.
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Very high frequency
Very high frequency (VHF) is the ITU designation for the range of radio frequency electromagnetic waves (radio waves) from 30 to 300 megahertz (MHz), with corresponding wavelengths of ten to one meter.
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White facsimile transmission
In telecommunication, the term white facsimile transmission has the following meanings.
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Widescreen
Widescreen images are images that are displayed within a set of aspect ratios (relationship of image width to height) that is used in film, television and computer screens.
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Widescreen signaling
In television technology, widescreen signaling (WSS) is a digital stream embedded in the analog TV signal describing qualities of the broadcast, in particular the intended aspect ratio of the image.
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Yugoslavia
Yugoslavia (Jugoslavija/Југославија; Jugoslavija; Југославија; Pannonian Rusyn: Югославия, transcr. Juhoslavija)Jugosllavia; Jugoszlávia; Juhoslávia; Iugoslavia; Jugoslávie; Iugoslavia; Yugoslavya; Югославия, transcr. Jugoslavija.
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Zenith Electronics
Zenith Electronics LLC is an American brand of consumer electronics owned by South Korean company LG Electronics.
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Zweikanalton
Zweikanalton ("two channel sound") or A2 Stereo, is an analog television sound transmission system used in Germany, Austria, Australia, Switzerland, Netherlands and other countries that use or used PAL-B or PAL-G. South Korea formerly utilised its variant of this format in analogue television system until 31 December 2012.
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1080i
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.
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1080p
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.
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16VSB
16VSB is an abbreviation for 16-level vestigial sideband modulation, capable of transmitting four bits (24.
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180-line television system
180 lines (by modern standards it could be called 169p) is an early electronic television system.
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1seg
is a mobile terrestrial digital audio/video and data broadcasting service in Japan, Argentina, Brazil, Chile, Uruguay, Peru and the Philippines.
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405-line television system
The 405-line monochrome analogue television broadcasting system was the first fully electronic television system to be used in regular broadcasting.
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441-line television system
441 lines, or 383i if named using modern standard, is an early electronic television system.
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480i
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).
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567-line television system
An experimental broadcast, and a proposal by Philips of the Netherlands, was a 567 line television system for Europe, running at 50 fields (25 frames) per second.
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576i
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.
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720p
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).
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8VSB
8VSB is the modulation method used for broadcast in the ATSC digital television standard.
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Redirects here:
Broadcast TV, Broadcast television system, Broadcast tv, Broadcast tv system, Broadcast tv systems, Colour broadcast of television systems, ITU analog television standards, ITU analogue television standards, List of broadcast television systems, Television standard, Television standards.
References
[1] https://en.wikipedia.org/wiki/Broadcast_television_systems
