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WHOI-TV
WHOI (channel 19) is a television station in Peoria, Illinois, United States, broadcasting the digital multicast network TBD. Owned and operated by Sinclair Broadcast Group, the station maintains a transmitter on Springfield Road (along I-474) in East Peoria, a section of Groveland Township, Tazewell County. WHOI was the ABC affiliate for the market until 2016. History WHOI was Peoria's second television station, signing-on as WTVH-TV on October 20, 1953. The station was founded by Hugh Norman and Edward Schoede. Hilltop Broadcasting, which co-owned the '' Peoria Journal Star'' bought the station in 1954. Its first studios were on Main Street in Peoria. Originally broadcasting an analog signal on VHF channel 8, it was a primary CBS affiliate but also carried shows from ABC and DuMont. WTVH lost DuMont when the network ceased operations in 1955, and lost CBS when WMBD-TV (channel 31) began broadcasting. WTVH dropped the -TV suffix in its callsign on August 3, 1955. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marine Science
Oceanography (), also known as oceanology and ocean science, is the scientific study of the oceans. It is an Earth science, which covers a wide range of topics, including ecosystem dynamics; ocean currents, Wind wave, waves, and geophysical fluid dynamics; plate tectonics and the geology of the sea floor; and fluxes of various chemical substances and physical properties within the ocean and across its boundaries. These diverse topics reflect multiple disciplines that oceanographers utilize to glean further knowledge of the world ocean, including astronomy, biology, chemistry, climatology, geography, geology, hydrology, meteorology and physics. Paleoceanography studies the history of the oceans in the geologic past. An oceanographer is a person who studies many matters concerned with oceans, including marine geology, physics, chemistry and biology. History Early history Humans first acquired knowledge of the waves and currents of the seas and oceans in pre-historic times. Obser ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Television Station
A television station is a set of equipment managed by a business, organisation or other entity, such as an amateur television (ATV) operator, that transmits video content and audio content via radio waves directly from a transmitter on the earth's surface to any number of tuned receivers simultaneously. Overview Most often the term "television station" refers to a station which broadcasts structured content to an audience or it refers to the organization that operates the station. A terrestrial television transmission can occur via analog television signals or, more recently, via digital television signals. Television stations are differentiated from cable television or other video providers in that their content is broadcast via terrestrial radio waves. A group of television stations with common ownership or affiliation are known as a TV network and an individual station within the network is referred to as O&O or affiliate, respectively. Because television station signals u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commercial Broadcasting
Commercial broadcasting (also called private broadcasting) is the broadcasting of television programs and radio programming by privately owned corporate media, as opposed to state sponsorship. It was the United States′ first model of radio (and later television) during the 1920s, in contrast with the public television model in Europe during the 1930s, 1940s and 1950s, which prevailed worldwide, except in the United States and Brazil, until the 1980s. Features Advertising Commercial broadcasting is primarily based on the practice of airing radio advertisements and television advertisements for profit. This is in contrast to public broadcasting, which receives government subsidies and usually does not have paid advertising interrupting the show. During pledge drives, some public broadcasters will interrupt shows to ask for donations. In the United States, non-commercial educational (NCE) television and radio exists in the form of community radio; however, premium cable servi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metromedia
Metromedia (also often MetroMedia) was an American media company that owned radio and television stations in the United States from 1956 to 1986 and controlled Orion Pictures from 1988 to 1997. Metromedia was established in 1956 after the DuMont Television Network ceased operations and its owned-and-operated stations were spun off into a separate company. Metromedia sold its television stations to News Corporation in 1985 (which News Corp. then used to form the nucleus of Fox Television Stations), and spun off its radio stations into a separate company in 1986. Metromedia then acquired ownership stakes in various film studios, including controlling ownership in Orion. In 1997, Metromedia closed down and sold its media assets to Metro-Goldwyn-Mayer. History Origins The company arose from the ashes of the DuMont Television Network, the world's first commercial television network. DuMont had been in economic trouble throughout its existence, and was seriously undermined when ABC a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 meters to one meter. Frequencies immediately below VHF are denoted high frequency (HF), and the next higher frequencies are known as ultra high frequency (UHF). VHF radio waves propagate mainly by line-of-sight, so they are blocked by hills and mountains, although due to refraction they can travel somewhat beyond the visual horizon out to about 160 km (100 miles). Common uses for radio waves in the VHF band are Digital Audio Broadcasting (DAB) and FM radio broadcasting, television broadcasting, two-way land mobile radio systems (emergency, business, private use and military), long range data communication up to several tens of kilometers with radio modems, amateur radio, and marine communications. Air traffic control communications and air navigation systems (e.g. VOR and ILS) wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Analog Television
Analog television is the original television technology that uses analog signals to transmit video and audio. In an analog television broadcast, the brightness, colors and sound are represented by amplitude, instantaneous phase and frequency, phase and frequency of an analog signal. Analog signals vary over a continuous range of possible values which means that Noise (electronics), electronic noise and interference may be introduced. Thus with analog, a moderately weak signal becomes Noise (video), snowy and subject to interference. In contrast, picture quality from a digital television (DTV) signal remains good until the signal level drops below digital cliff, a threshold where reception is no longer possible or becomes intermittent. Analog television may be wireless (terrestrial television and satellite television) or can be distributed over a cable network as cable television. All broadcast television systems used analog signals before the arrival of DTV. Motivated by the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Star (Peoria)
The ''Journal Star'' is the major daily newspaper for Peoria, Illinois, and surrounding area. First owned locally, then employee-owned, it became a Copley Press entity in 1996. In 2007, the paper was sold to Fairport, New York-based GateHouse Media. History The oldest ancestor of the ''Journal Star'', the ''Peoria Daily Transcript'', was founded by N.C. Nason and first published on December 17, 1855. The ''Peoria Journal'' founded as an afternoon paper by Eugene F. Baldwin, the owner of the ''El Paso Journal'' and a former editor of the ''Daily Transcript'', and J. B. Barnes, and first publisher on December 3, 1877. Henry Means Pindell started the ''Peoria Herald'' in 1889; and soon bought out the ''Daily Transcript'', forming the ''Herald-Transcript''. Baldwin, who had since left the ''Journal'', started the ''Peoria Star'', with Charles M. Powell on November 7, 1897. Pindell bought the ''Journal'' in 1900, sold the ''Herald-Transcript'' in 1902, and, after that newspape ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The CW Peoria-Bloomington
''The'' () is a grammatical article in English, denoting persons or things already mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English. ''The'' is the most frequently used word in the English language; studies and analyses of texts have found it to account for seven percent of all printed English-language words. It is derived from gendered articles in Old English which combined in Middle English and now has a single form used with pronouns of any gender. The word can be used with both singular and plural nouns, and with a noun that starts with any letter. This is different from many other languages, which have different forms of the definite article for different genders or numbers. Pronunciation In most dialects, "the" is pronounced as (with the voiced dental fricative followed by a schwa) when followed by a consonant sound, and as (homophone of pronoun ''thee'') when followed by a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tazewell County, Illinois
Tazewell County () is a county in the U.S. state of Illinois. According to the 2010 census, it had a population of 135,394. Its county seat and largest city is Pekin. It is pronounced with a short "a", to rhyme with "razz" rather than "raze." Tazewell County is part of the Peoria, IL Metropolitan Statistical Area. The majority of the population lives along the county's western border. History Tazewell County was formed out of Peoria County in 1827. The consensus appears to be that it was named in honor of Littleton Tazewell, who served in the U.S. Senate, and who became Governor of Virginia in 1834. It is, however, possible that it was named after Littleton's father, prominent Virginia politician Henry Tazewell, after whom Tazewell County, Virginia, was named. File:Tazewell County Illinois 1827.png, Tazewell from the time of its creation to 1829, including a large tract of unorganized territory temporarily attached to it, whose precise border was not defined. File:Tazewel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Groveland Township, Tazewell County, Illinois
Groveland Township is located in Tazewell County, Illinois Illinois ( ) is a U.S. state, state in the Midwestern United States, Midwestern United States. Its largest metropolitan areas include the Chicago metropolitan area, and the Metro East section, of Greater St. Louis. Other smaller metropolita .... As of the 2010 census, its population was 19,526 and it contained 8,441 housing units. Geography According to the 2010 census, the township has a total area of , of which (or 99.53%) is land and (or 0.47%) is water. Demographics References External links US Census Townships in Tazewell County, Illinois Peoria metropolitan area, Illinois Townships in Illinois {{TazewellCountyIL-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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