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RPC Londrina
RPC Londrina (channel 12) is a Brazilian television station licensed to Londrina, Paraná, Brazil, affiliated with TV Globo. The station is part of RPC and its signal covers 52 municipalities in the northeast of the state. History In August 1959, Brazilian television was only 9 years old and Assis Chateaubriand was already planning to build the first television station in the interior of the country in Londrina. Chateaubriand, director-president of Diários e Emissoras Associadas, came to Londrina at the invitation of Horácio Coimbra (at the time director of Companhia Cacique de Café Solúvel) and was categorical when he arrived in the city, in his own words: "I'm going to install here, the first television in the interior of the country". The project was conceived on October 31, when the company's Constitution Assembly, then called Rádio Televisão Coroados S/A, was held. The name “Coroados” was chosen to honor the Kaingang Indians who occupied the region where the city of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 tenth of a meter (one decimetre). Radio waves with frequencies above the UHF band fall into the super-high frequency (SHF) or microwave frequency range. Lower frequency signals fall into the VHF ( very high frequency) or lower bands. UHF radio waves propagate mainly by line of sight; they are blocked by hills and large buildings although the transmission through building walls is strong enough for indoor reception. They are used for television broadcasting, cell phones, satellite communication including GPS, personal radio services including Wi-Fi and Bluetooth, walkie-talkies, cordless phones, satellite phones, and numerous other applications. The IEEE defines the UHF radar band as frequencies between 300 MHz and 1 GHz. Two other IEEE ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TV Excelsior
TV Excelsior was a Brazilian television network founded by Mário Wallace Simonsen on July 9, 1960, in São Paulo, São Paulo. Its last broadcast happened on September 30, 1970, when the Brazilian military dictatorship put an abrupt end to it. History In 1959, the Victor Costa Organization, owner of TV Paulista, channel 5 of São Paulo (later acquired by Rede Globo), was awarded by the federal government with a second television channel in the city, on VHF channel 9. Ownership of more than one channel by a single individual or company was allowed by the broadcasting laws at that time. The Victor Costa Organization already owned the station Radio Excelsior (currently the CBN station) and therefore, it was determined that the name of the future TV station would bear the Excelsior name. "Excelso" is Portuguese for sublime. However, even before the launch of the channel, it was bought by a group of businessmen led by the Simonsen family, owner of over 40 companies, the most f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Television Stations In Brazil
Television (TV) is a telecommunication medium for transmitting moving images and sound. Additionally, the term can refer to a physical television set rather than the medium of transmission. Television is a mass medium for advertising, entertainment, news, and sports. The medium is capable of more than "radio broadcasting", which refers to an audio signal sent to radio receivers. Television became available in crude experimental forms in the 1920s, but only after several years of further development was the new technology marketed to consumers. After World War II, an improved form of black-and-white television broadcasting became popular in the United Kingdom and the United States, and television sets became commonplace in homes, businesses, and institutions. During the 1950s, television was the primary medium for influencing public opinion.Diggs-Brown, Barbara (2011''Strategic Public Relations: Audience Focused Practice''p. 48 In the mid-1960s, color broadcasting was in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Television Channels And Stations Established In 1963
Television (TV) is a telecommunication medium for transmitting moving images and sound. Additionally, the term can refer to a physical television set rather than the medium of transmission. Television is a mass medium for advertising, entertainment, news, and sports. The medium is capable of more than "radio broadcasting", which refers to an audio signal sent to radio receivers. Television became available in crude experimental forms in the 1920s, but only after several years of further development was the new technology marketed to consumers. After World War II, an improved form of black-and-white television broadcasting became popular in the United Kingdom and the United States, and television sets became commonplace in homes, businesses, and institutions. During the 1950s, television was the primary medium for influencing public opinion.Diggs-Brown, Barbara (2011''Strategic Public Relations: Audience Focused Practice''p. 48 In the mid-1960s, color broadcasting was int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1080i
In high-definition television (HDTV) and video display technology, 1080i is a video display format with 1080 lines of vertical resolution and Interlaced video, interlaced scanning method. This format was once a standard in HDTV. It was particularly used for broadcast television because it can deliver high-resolution images without needing excessive bandwidth. This format is used in the SMPTE 292M standard. Definition The number "1080" in 1080i refers to the number of horizontal lines that make up the vertical resolution of the display. Each of these lines contributes to the overall detail and clarity of the image. The letter "i" stands for Interlaced video, interlaced. This is a technique where the image is not displayed all at once. Instead, the frame is split into two fields. One field contains the odd-numbered lines, and the other field contains the even-numbered lines. These fields are displayed in rapid succession, giving the appearance of a full image to the human eye. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aspect Ratio (image)
The aspect ratio of an image is the ratio of its width to its height. It is expressed as two numbers separated by a colon, in the format width:height. Common aspect ratios are 1.85:1 and 2.39:1 in cinematography, 4:3 and 16:9 in television, and 3:2 in still photography and 1:1: Used for square images, often seen on social media platforms like Instagram, 21:9: An ultrawide aspect ratio popular for gaming and desktop monitors. Some common examples The common film aspect ratios used in cinemas are 1.85:1 and 2.39:1.The 2.39:1 ratio is commonly labeled 2.40:1, e.g., in the American Society of Cinematographers' ''American Cinematographer Manual'' (Many widescreen films before the 1970 Society of Motion Picture and Television Engineers, SMPTE revision used 2.35:1). Two common videography, videographic aspect ratios are 4:3 (1.:1), the universal video format of the 20th century, and 16:9 (1.:1), universal for high-definition television and European digital television. Other cinematic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Display Resolution
The display resolution or display modes of a digital television, computer monitor, or other display device is the number of distinct pixels in each dimension that can be displayed. It can be an ambiguous term especially as the displayed resolution is controlled by different factors in cathode-ray tube (CRT) displays, flat-panel displays (including liquid-crystal displays) and projection displays using fixed picture-element (pixel) arrays. It is usually quoted as ', with the units in pixels: for example, ' means the width is 1024 pixels and the height is 768 pixels. This example would normally be spoken as "ten twenty-four by seven sixty-eight" or "ten twenty-four by seven six eight". One use of the term ''display resolution'' applies to fixed-pixel-array displays such as plasma display panels (PDP), liquid-crystal displays (LCD), Digital Light Processing (DLP) projectors, AMOLED, OLED displays, and similar technologies, and is simply the physical number of columns and rows of pi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CNT Tropical
CNT Tropical is a Brazilian television station based in Londrina, a city in the state of Paraná. It operates on digital channels 7 VHF and 47 UHF, and is both an owned-and-operated station and co-generator of CNT. Founded in 1979 by José Carlos Martinez, it was the first station of the Martinez Organizations, and together with TV Paraná (today CNT Curitiba) it formed Rede OM in 1982, which constituted the current CNT. History The station was founded as TV Tropical on March 15, 1979, by Oscar Martinez and his sons José Carlos Martinez and Flávio Martinez, through channel 7 VHF. Initially affiliated with TV Globo, it became affiliated with Rede Bandeirantes on December 1 of the same year, when it was emerging as a television network in several states at the time, and when TV Coroados, also belonging to the Martinez family, was sold to Rede Paranaense. TV Paraná de Curitiba, managed by Ronald Sanson Stresser and Diários Associados, is put up for sale due to the conglomerate's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diários Associados
The Diários Associados, or Associated Dailies, are a union of Brazilian communication media created by Assis Chateaubriand. Diários Associados owned Rede Tupi, the first Brazilian Television Network, television network, through its affiliate, the Rede de Emissoras Associadas, from 1950 to 1980. Today the group has 50 vehicles of communication, consisting of 15 newspapers, 12 Radio broadcasting, radio networks, 8 Television broadcasting, television networks, 9 Internet portals and 5 other sites, 1 foundation and 5 other companies. The corporation was once the largest in the history of the press in Brazil. Newspapers * Correio Braziliense (:pt:Correio Braziliense, pt) — Brasília — DF * Diário Mercantil (:pt:Diário Mercantil, pt) — Rio de Janeiro — RJ * O Diário de Natal (:pt:O Diário de Natal, pt) of Poti — Natal — RN * Estado de Minas (:pt:Estado de Minas, pt) — Belo Horizonte — MG * Diário de Pernambuco (:pt:Diário de Pernambuco, pt) — Recife — PE * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Londrina
Londrina (, literally "Little London") is a city located in the north of the state of Paraná (state), Paraná, South Region, Brazil, and is 388 km (241 miles) away from the state capital, Curitiba. It is the second largest city in the state and fourth largest in the southern region of the country, with 555.965 inhabitants in the whole municipality (2022). Londrina was originally explored by British settlers, and then officially established in 1930 by a small group of Italian, Japanese and German settlers. It rapidly became the commercial, political, and cultural centre of the state's northern pioneer zone. Its universities include the State University of Londrina, Universidade Estadual de Londrina (Londrina State University) and the Federal University of Technology – Paraná, Universidade Tecnológica Federal do Paraná (Federal University of Technology – Paraná). Demography The city was named after British entrepreneurs who launched railroad stations in the region to ease t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RPC (Brazilian Television Network)
RPC is a Brazilian television network headquartered in Curitiba, capital of the state of Paraná (state), Paraná. It was created in 2000 by Edmundo Lemanski and Francisco Cunha Pereira Filho, after the junction of the television stations of the old Rede Paranaense (TVs Paranaense, Coroados, Cataratas, Esplanada and Cultura), every affiliated with TV Globo. In 2009, the member stations of RPC stop used their names used since the junction of their stations in 2000, and passed to carry the name of their respective cities. It has eight stations around the state, being RPC Curitiba the flagship network. History The history of RPC started in 29 October 1960, with the foundation of the first television station of the state, TV Paranaense, by the businessman Nagib Chede. In 1969, Chede sold the station to the businessmen Francisco Cunha Pereira Filho and Edmundo Lemanski, owners of the newspaper ''Gazeta do Povo''. In 1972, the directors of TV Globo decided to transfer the affiliatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
