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Multiplex (TV)
A multiplex or mux, also known as a bouquet, is a grouping of program services as interleaved data packets for broadcast over a network or modulated multiplexed medium, particularly terrestrial broadcasting. The program services are broadcast as part of one transmission and split out at the receiving end. The conversion from analog to digital television made it possible to transmit more than one video service, in addition to audio and data, within a fixed space previously used to transmit one analog TV service (varying between six and eight megahertz depending on the system used and bandplan). The capacity of a multiplex depends on several factors, including the video resolution and broadcast quality, compression method, bitrate permitted by the transmission standard, and allocated bandwidth; statistical time-division multiplexing is often used to dynamically allocate bandwidth in accordance with the needs of each individual service. Each service in a multiplex has a separate vir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DVB-T (4350062930)
DVB-T, short for Digital Video Broadcasting – Terrestrial, is the Digital Video Broadcasting, DVB European-based consortium standard for the broadcast transmission of digital terrestrial television that was first published in 1997 and first broadcast in Singapore in February 1998. This system transmits video compression, compressed digital audio, digital video and other data in an MPEG transport stream, using coded orthogonal frequency-division multiplexing (COFDM or OFDM) modulation. It is also the format widely used worldwide (including North America) for Electronic news-gathering, Electronic News Gathering for transmission of video and audio from a mobile newsgathering vehicle to a central receive point. It is also used in the US by amateur television operators. Basics Rather than carrying one data carrier on a single radio frequency (RF) channel, COFDM works by splitting the digital data stream into a large number of slower digital streams, each of which digitally modulat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TV Justiça
TV Justiça (''Justice TV'' in Portuguese) is a Brazilian television channel owned by the Brazilian Judicial branch and administered by the Brazilian Supreme Federal Court. It was launched on August 11, 2002. The channel is dedicated mainly to the live broadcasting of judgments in the Supreme Federal Court and the Superior Court of Justice, but there are also news, debates, movies and dictatic programmes included in its schedule. It is available nationally on cable television Cable television is a system of delivering television programming to consumers via radio frequency (RF) signals transmitted through coaxial cables, or in more recent systems, light pulses through fibre-optic cables. This contrasts with bro ... and on the Interne In the Federal District (Brazil), Federal District, it is also available on digital terrestrial channel 48 UHF. References External links *TV Justiça Official Webpage*Supreme Federal Court Homepage Television networks in Braz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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. This is done by using data compression techniques to reduce the size of each individual program stream, and multiplexing to combine them into a single signal. The practice is sometimes called " multicasting". ATSC television United States The ATSC digital television standard used in the United States supports multiple program streams over-the-air, allowing television stations to transmit one or more subchannels over a single digital signal. A virtual channel numbering scheme distinguishes broadcast subchannels by appending the television channel number with a period digit (".xx"). Simultaneously, the suffix indicates that a television station offers additional programming streams. By convention, the suffix position ".1" is normally used to refer to the station's main d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ATSC 3
ATSC 3.0 is a major version of the ATSC standards for terrestrial television broadcasting created by the Advanced Television Systems Committee (ATSC). The standards are designed to offer support for newer technologies, including High Efficiency Video Coding (HEVC) for video channels of up to 4K resolution (2160p) at 120 frames per second, wide color gamut, high dynamic range, Dolby AC-4 and MPEG-H 3D Audio, datacasting capabilities, and more robust mobile television support. The capabilities have also been foreseen as a way to enable finer public alerting and targeted advertising. The first major deployment of ATSC 3.0 occurred in South Korea in May 2017, in preparation for the 2018 Winter Olympics. In November 2017, the FCC passed rules allowing American broadcast stations to voluntarily adopt ATSC 3.0 ("Next Gen TV"), provided that full-power stations preserve the availability of their programming in their city of license via legacy ATSC signals; adoption is being steer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fox Broadcasting Company
Fox Broadcasting Company, LLC (commonly known as Fox; stylized in all caps) is an Television in the United States, American commercial broadcasting, commercial broadcast television broadcaster, television network serving as the flagship property of Fox Corporation and operated through Fox Entertainment. Fox is based at Fox Corporation's corporate headquarters at 1211 Avenue of the Americas in Midtown Manhattan, New York City, and it hosts additional offices at the Fox Network Center in Los Angeles and at the Fox Media Center in Tempe, Arizona. The channel was launched by News Corporation on October 9, 1986 as a competitor to the Big Three (American television), Big Three television networks, which are the American Broadcasting Company (ABC), the CBS, Columbia Broadcasting System (CBS), and the NBC, National Broadcasting Company (NBC). Fox went on to become the most successful attempt at a fourth television network; it was also the highest-Nielsen ratings, rated free-to-air netwo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supreme Court Of Spain
The Supreme Court ('', TS'') is the Supreme court, highest court in the Spain, Kingdom of Spain. The court has original jurisdiction over cases against high-ranking officials of the Kingdom and over cases regarding the legalization of political parties. It also has ultimate appellate jurisdiction over all cases. The Court has the power of judicial review, except for the judicial revision on constitutional matters, reserved to the Constitutional Court of Spain, Constitutional Court. The Court was originally established pursuant to Title V of the Constitution of 1812 to replace the Polysynodial System, System of Councils in all matters that affected justice, and it is currently regulated by Title VI of the Spanish Constitution of 1978, Constitution of 1978. As set in the Judiciary Organic Act of 1985, the Court consists of the President of the Supreme Court (Spain), President of the Supreme Court (who also chairs the General Council of the Judiciary), the Vice President of the Supre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Telecommunications Institute
The Federal Telecommunications Institute (Spanish Language, Spanish: ''Instituto Federal de Telecomunicaciones''; abbreviated as IFT and incorrectly referred to as IFETEL, Tzeltal language, Tzeltal: ''Snaul jtsob a’telelil Sk’asesojibal k’op Ayejetik ta ch’ajantak’inetik'', Qʼeqchiʼ language, Q’eqchi: ''Rochochil li Xna’ li K´iila Puktesib´aal'', Ixcatlán Mazatec: ''Ndo̱bo̱a̱ Xtitjón xi chji̱a̱ni ni xi tsꞌentsójó eén'', Kiliwa language, Kiliwa: ''Pakutiy tuchatu te-e ñam pjkai'', Chuj language, Chuj: ''Instituto Yik yajal k’en Alumel ab’ix'') is an independent government agency of Mexico charged with the regulation of telecommunications and broadcasting services. It was formed on September 10, 2013, as part of larger reforms to Mexican telecom regulations, and replaced the Federal Commission of Telecommunications (Mexico), Federal Telecommunications Commission (Cofetel). The current president of the IFT is Gabriel Oswaldo Contreras Saldívar. Hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CFTV-DT
CFTV-DT (channel 34) is a low-power community television station in Leamington, Ontario, Canada. The station is owned by a local non-profit consortium known as Southshore Broadcasting. CFTV-DT's transmitter is located on South Talbot Road in Cottam, Ontario. CFTV-DT's signal reaches as far as Harrow, Tilbury, and the village of South Woodslee in the town of Lakeshore. The station is available in the Leamington area on Cogeco digital cable channel 100 and Gosfield North IPTV channel 34, and nationwide on Bell Satellite TV channel 586. Currently, viewers in Windsor are unable to view the station as the over-the-air signal is too weak to be received in the city nor is the station available on cable. History The station was licensed by the Canadian Radio-television and Telecommunications Commission (CRTC) in 2003. On March 8, 2006, the ''Windsor Star'' stated that CFTV would begin regular transmissions on March 9, 2006, at 6:00 p.m. In the March 17, 2006 edition of the ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leamington, Ontario
Leamington ( ) is a municipality in Essex County, Ontario, Canada. With a population of 29,680 in the Canada 2021 Census, it forms the second largest urban centre in Windsor-Essex County after Windsor, Ontario. It includes Point Pelee National Park, the southernmost point of mainland Canada. Known since the 20th century as the "Tomato Capital of Canada", it is the location of a tomato processing plant owned by Highbury-Canco; founded in 1908, the plant was owned until 2014 by the H. J. Heinz Company. Due to its location in the southernmost part of Canada, Leamington uses the motto "Sun Parlour of Canada". Communities Besides the town of Leamington itself, the municipality of Leamington comprises a number of villages and hamlets, including Albuna, Blytheswood, Cherry Lane Estates, Elmdale, Goldsmith, Marentette Beach, Mount Carmel, Oakland, Seacliffe, Wigle, Windfall, Chalmers, Erie Curve, Hillman, Point Pelee and Sturgeon Woods. History Leamington was incorporated as a v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Radio-television And Telecommunications Commission
The Canadian Radio-television and Telecommunications Commission (CRTC; ) is a public organization in Canada tasked with the mandate as a regulatory agency tribunal for various electronic communications, covering broadcasting and telecommunications. It was created in 1976 when it took over responsibility for regulating telecommunication carriers. Prior to 1976, it was known as the Canadian Radio and Television Commission, which was established in 1968 by the Parliament of Canada to replace the Board of Broadcast Governors. Its headquarters is located in the Central Building (Édifice central) of Les Terrasses de la Chaudière in Gatineau, Quebec. History The CRTC was originally known as the Canadian Radio-Television Commission. In 1976, jurisdiction over telecommunications services, most of which were then delivered by monopoly common carriers (for example, telephone companies), was transferred to it from the Canadian Transport Commission although the abbreviation CRTC re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
COVID-19 Pandemic In Brazil
The COVID-19 pandemic in Brazil has resulted in confirmed cases of COVID-19 and deaths. The virus was confirmed to have spread to Brazil on 25 February 2020, when a man from São Paulo who had traveled to Italy tested positive for the virus. The disease had spread to every federative unit of Brazil by 21 March. On 19 June 2020, the country reported its one millionth case and nearly 49,000 reported deaths. One estimate of under-reporting was 22.62% of total reported COVID-19 mortality in 2020. The COVID-19 pandemic has triggered a variety of responses from federal, state and local governments, having an impact on politics, education, the environment, and the economy. On 27 March 2020 Brazil announced a temporary ban on foreign air travelers and most state governors have imposed quarantines to prevent the spread of the virus. President Jair Bolsonaro perpetuated conspiracy theories surrounding COVID-19 treatments and its origins, and was accused of downplaying effective mitiga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Infomercial
An infomercial is a form of television commercial that resembles regular TV programming yet is intended to promote or sell a product, service or idea. It generally includes a toll-free telephone number or website. Most often used as a form of direct response television (DRTV), they are often ''programlength commercials'' (long-form infomercials), and are typically 28:30 or 58:30 minutes in length. Infomercials are also known as paid programming (or teleshopping in Europe). This phenomenon started in the United States, where infomercials were typically shown overnight and early morning (usually 1:00 a.m. to 9:00 a.m.), outside peak prime time hours for commercial broadcasters. Some television stations chose to air infomercials as an alternative to the former practice of signing off, while other channels air infomercials 24 hours a day. Some stations also choose to air infomercials during the daytime hours, mostly on weekends, to fill in for unscheduled network or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
