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WTCI-TV
WTCI (channel 45) is a PBS member television station in Chattanooga, Tennessee, United States. Owned by the Greater Chattanooga Public Television Corporation, the station maintains studios on Bonnyshire Drive in Chattanooga, and its transmitter is located on Sawyer Cemetery Road in unincorporated Mile Straight. History The Tennessee Department of Education began WTCI on March 4, 1970 on channel 45, as the third in a series of public television stations that included WLJT in Martin and WSJK-TV (now WETP) in the Tri-Cities and Knoxville; WCTE-TV in Cookeville followed later in the decade. It is now operated by the Greater Chattanooga Public Television Corporation, a non-profit community organization, which assumed the station's broadcast license in 1984. WTCI offers a diverse mix of programming, featuring informational, cultural, and entertainment shows from both local and PBS sources to viewers in portions of four states (Tennessee, Georgia, Alabama, and North Carolina). Howeve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chattanooga, Tennessee
Chattanooga ( ) is a city in and the county seat of Hamilton County, Tennessee, United States. Located along the Tennessee River bordering Georgia, it also extends into Marion County on its western end. With a population of 181,099 in 2020, it is Tennessee's fourth-largest city and one of the two principal cities of East Tennessee, along with Knoxville. It anchors the Chattanooga metropolitan area, Tennessee's fourth-largest metropolitan statistical area, as well as a larger three-state area that includes Southeast Tennessee, Northwest Georgia, and Northeast Alabama. Chattanooga was a crucial city during the American Civil War, due to the multiple railroads that converge there. After the war, the railroads allowed for the city to grow into one of the Southeastern United States' largest heavy industrial hubs. Today, major industry that drives the economy includes automotive, advanced manufacturing, food and beverage production, healthcare, insurance, tourism, and back office ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ultra High Frequency
Ultra high frequency (UHF) is the ITU designation for radio frequency, 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 decimeter). 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 propagation, 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 UHF television broadcasting, 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 Institute of Electrical and Electronics ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Non-profit Organization
A nonprofit organization (NPO) or non-profit organisation, also known as a non-business entity, not-for-profit organization, or nonprofit institution, is a legal entity organized and operated for a collective, public or social benefit, in contrast with an entity that operates as a business aiming to generate a profit for its owners. A nonprofit is subject to the non-distribution constraint: any revenues that exceed expenses must be committed to the organization's purpose, not taken by private parties. An array of organizations are nonprofit, including some political organizations, schools, business associations, churches, social clubs, and consumer cooperatives. Nonprofit entities may seek approval from governments to be tax-exempt, and some may also qualify to receive tax-deductible contributions, but an entity may incorporate as a nonprofit entity without securing tax-exempt status. Key aspects of nonprofits are accountability, trustworthiness, honesty, and openness to eve ... [...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 digi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multiplex (TV)
A multiplex or mux (called virtual sub-channel in the United States and Canada, and bouquet in France) is a grouping of program services as interleaved data packets for broadcast over a network or modulated multiplexed medium. The program services are split out at the receiving end. In the United Kingdom, a terrestrial ''multiplex'' (usually abbreviated ''mux'') has a fixed bandwidth of 8 MHz CODFM of interleaved H.222 packets containing a number of ''channels''. In the United States, a similar arrangement using 6 MHz 8VSB is often described as a ''channel'' with ''virtual sub-channels''. Pay television multiplexes In regards to television, the term multiplex is often used to refer to a single broadcaster offering multiple channels of programming as a single bundle to its subscribers. The term is most synonymous with premium television services, such as those devoted to films (where the term evokes the symbolism of multiplex cinemas) or sports; for instance, film services may ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chattanooga State Community College
Chattanooga State Community College (Chattanooga State or, informally, Chatt State) is a public community college in Chattanooga, Tennessee.“Chattanooga State Community College.” Educating Tennessee. Tennessee Board of Regents. http://www.tbr.edu/schools/default.aspx?id=2940. Retrieved 15 March 2011. The college is a member of the Tennessee Board of Regents System and is accredited by the Southern Association of Colleges and Schools (SACS). Athletically, Chattanooga State is a member of Region VII of the NJCAA. Chattanooga State offers a variety of programs and degrees including 50 career programs; three university parallel degrees (Associate of Science, Associate of Art, and Associate of Science in Teaching) with areas of emphasis in the arts, humanities, mathematics, and natural sciences; 20 technical certificate programs; corporate training; continuing education; adult education, including GED preparation; Collegiate High at Chattanooga State (formerly Middle College Hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xfinity
Comcast Cable Communications, LLC, doing business as Xfinity, is an American telecommunications company and division of Comcast Corporation used to market consumer cable television, internet, telephone, and wireless services provided by the company. The brand was first introduced in 2010; prior to that, these services were marketed primarily under the Comcast name. Its CEO is Dave Watson, its chairman is Brian L. Roberts, and its CFO is Catherine Avgiris. Xfinity went from $23.7 billion in revenue in 2007 to $50.04 billion in 2016. Branding In February 2010, Comcast began to re-brand its consumer triple play service offerings under the name Xfinity; Comcast Digital Cable was renamed "Xfinity TV", Comcast Digital Voice became "Xfinity Voice", and Comcast High Speed Internet became "Xfinity Internet". The re-branding and an associated promotional campaign were scheduled to coincide with the 2010 Winter Olympics. The rebranding was characterized by the media as an effort to side ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broadcast Range
A broadcast range (also listening range or listening area for radio, or viewing range or viewing area for television) is the service area that a broadcast station or other transmission covers via radio waves (or possibly infrared light, which is closely related). It is generally the area in which a station's signal strength is sufficient for most receivers to decode it. However, this also depends on interference from other stations. Legal definitions The "primary service area" is the area served by a station's strongest signal. The "city-grade contour" is 70 dBμ (decibels relative to one microvolt per meter of signal strength) or 3.16mV/m (millivolts per meter) for FM stations in the United States, according to Federal Communications Commission (FCC) regulations. This is also significant in broadcast law, in that a station must cover its city of license within this area, except for non-commercial educational and low-power stations. The legally protected range of a stat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Georgia
North Georgia is the northern hilly/mountainous region in the U.S. state of Georgia. At the time of the arrival of settlers from Europe, it was inhabited largely by the Cherokee. The counties of north Georgia were often scenes of important events in the history of Georgia. It was the site of many American Civil War battles, including the Battle of Lookout Mountain and the Battle of Chickamauga, leading up to the Atlanta Campaign. Today, particularly in the northeast portion of the region, tourism sustains the local economy. Geography North Georgia encompasses the north Georgia mountains (far northeast and northwest) region of the state and the Atlanta metropolitan area, although the term is often used to describe only the region north of the metro area, especially in newscasts from the Atlanta media market (which reach nearly all of the northern third of the state). To the south lies central Georgia, with upstate South Carolina to the east, western North Carolina to the north ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georgia Public Broadcasting
Georgia Public Broadcasting (GPB) is a state network of PBS member television stations and NPR member radio stations serving the U.S. state of Georgia. It is operated by the Georgia Public Telecommunications Commission, an agency of the Georgia state government which holds the licenses for most of the PBS and NPR member stations licensed in the state. The broadcast signals of the nine television stations and 19 radio stations cover almost all of the state, as well as parts of Alabama, Florida, North Carolina, South Carolina and Tennessee. The network's headquarters and primary radio and television production facilities are located on 14th Street in Midtown Atlanta, just west of the Downtown Connector in the Home Park neighborhood. The facility and GPB are also a major part of Georgia's film and television industry, and in addition to commercial production occurring at the GPB facilities, some production companies also rent production offices from GPB. History Establishing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Carolina
North Carolina () is a state in the Southeastern region of the United States. The state is the 28th largest and 9th-most populous of the United States. It is bordered by Virginia to the north, the Atlantic Ocean to the east, Georgia and South Carolina to the south, and Tennessee to the west. In the 2020 census, the state had a population of 10,439,388. Raleigh is the state's capital and Charlotte is its largest city. The Charlotte metropolitan area, with a population of 2,595,027 in 2020, is the most-populous metropolitan area in North Carolina, the 21st-most populous in the United States, and the largest banking center in the nation after New York City. The Raleigh-Durham-Cary combined statistical area is the second-largest metropolitan area in the state and 32nd-most populous in the United States, with a population of 2,043,867 in 2020, and is home to the largest research park in the United States, Research Triangle Park. The earliest evidence of human occupation i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
