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WGTV-TV
WGTV (channel 8) is a PBS member television station licensed to Athens, Georgia, United States, a legacy of the station's early years as a service of the University of Georgia (UGA). Owned by the Georgia Public Telecommunications Commission (technically under the Georgia Board of Regents, along with the University System of Georgia), it is the flagship station of the statewide Georgia Public Broadcasting (GPB) television network, serving the Atlanta metropolitan area from a transmitter atop Stone Mountain just east of Atlanta. WGTV has been part of GPB proper since January 1, 1982, after the state government ordered the consolidation of the two broadcasting entities. It was a separate entity owned by UGA for its first 22 years, though it supplied much of the non-instructional programming seen on the state's educational network. History WGTV began broadcasting on May 23, 1960. It was licensed to the University of Georgia and operated out of the Georgia Center for Continuing E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atlanta Metropolitan Area
Metro Atlanta, designated by the United States Office of Management and Budget as the Atlanta–Sandy Springs–Roswell metropolitan statistical area, is the most populous metropolitan statistical area in the U.S. state of Georgia and the sixth-largest in the United States, based on the July 1, 2023 metropolitan area population estimates from the U.S. Census Bureau. Its economic, cultural, and demographic center is Atlanta, and its total population was 6,307,261 in the 2023 estimate from the U.S. Census Bureau. The core 5 counties of metropolitan Atlanta are Fulton, Gwinnett, Cobb, DeKalb, and Clayton, with over 60% of the metro area’s population residing in these counties. The metro area forms the core of a broader trading area, the Atlanta–Athens-Clarke County–Sandy Springs combined statistical area. The combined statistical area spans up to 39 counties in North Georgia. The CSA recorded in the 2020 U.S. census a population of 6,930,423. Atlanta is the largest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stone Mountain
Stone Mountain is a quartz monzonite dome Inselberg, monadnock and the site of Stone Mountain Park, east of Atlanta, Georgia. Outside the park is the city of Stone Mountain, Georgia. The park is the most visited tourist site in the state of Georgia. Stone Mountain, once owned by the Venable Brothers, was purchased by the state of Georgia in 1958 "as a memorial to the Confederacy." Stone Mountain Park officially opened on April 14, 1965 – 100 years to the day after Assassination of Abraham Lincoln, Lincoln's assassination, although recreational use of the park had been ongoing for several years prior. The park today is owned by the state of Georgia (U.S. state), Georgia. The mountain, which ranges in composition from quartz monzonite to granite and granodiorite, is more than in circumference at its base. The summit of the mountain can be reached by a walk-up trail on the west side of the mountain or by the Skyride aerial tram. At its summit, the elevation is AMSL, abo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frequency Allotment
Frequency is the number of occurrences of a repeating event per unit of time. Frequency is an important parameter used in science and engineering to specify the rate of oscillatory and vibratory phenomena, such as mechanical vibrations, audio signals (sound), radio waves, and light. The interval of time between events is called the period. It is the reciprocal of the frequency. For example, if a heart beats at a frequency of 120 times per minute (2 hertz), its period is one half of a second. Special definitions of frequency are used in certain contexts, such as the angular frequency in rotational or cyclical properties, when the rate of angular progress is measured. Spatial frequency is defined for properties that vary or cccur repeatedly in geometry or space. The unit of measurement of frequency in the International System of Units (SI) is the hertz, having the symbol Hz. Definitions and units For cyclical phenomena such as oscillations, waves, or for examples o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chattanooga, Tennessee
Chattanooga ( ) is a city in Hamilton County, Tennessee, United States, and its county seat. It is located along the Tennessee River and borders Georgia (U.S. state), Georgia to the south. With a population of 181,099 in 2020, it is Tennessee's List of municipalities in Tennessee, fourth-most populous city and one of the two principal cities of East Tennessee, along with Knoxville, Tennessee, Knoxville. It anchors the Chattanooga metropolitan area, Tennessee's fourth-largest metropolitan statistical area, as well as a larger three-state area that includes southeastern Tennessee, northwestern Georgia, and northeastern 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 pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WDEF-TV
WDEF-TV (channel 12) is a television station in Chattanooga, Tennessee, United States, affiliated with CBS. Owned by Morris Multimedia, the station maintains studios on Broad Street in Chattanooga. Its transmitter is on Hampton Road in nearby Signal Mountain, along Walden Ridge. The signal covers sections of Tennessee, Georgia and Alabama. Although parts of the Chattanooga market are in the Central Time Zone, all schedules on WDEF-TV are listed in Eastern Time. History The station signed on the air on April 25, 1954, carrying programming from all four networks, though it has always been a primary CBS affiliate. It took the CBS affiliation from WROM-TV (channel 9, now WTVC). It lost NBC to WRGP-TV (now WRCB-TV) in 1956, and lost ABC to WTVC (the former WROM) in 1958. During the late 1950s, the station was also briefly affiliated with the NTA Film Network. Roy H. Park bought WDEF-TV in 1963 as well as WDEF 1370 AM (now WXCT) and WDEF-FM 92.3. His media interests eventuall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Channel Election
A digital channel election was the process by which television stations in the United States chose which physical radio-frequency TV channel they would permanently use after the analog shutdown in 2009. The process was managed and mandated by the Federal Communications Commission for all full-power TV stations. Low-powered television (LPTV) stations are going through a somewhat different process, and are also allowed to flash-cut to digital. Process Stations could choose to keep their initial digital TV channel allocation, do a flash-cut to their former analog TV channel, or attempt to select another channel, often an analog channel or pre-transition digital channel from another station that had been orphaned. Stations on channels 52 to 69 did not have the first option, as the FCC and then the U.S. Congress revoked them from the bandplan. Many stations have chosen to keep their new channels permanently, after being forced to buy all new transmitters and television a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High-definition Television
High-definition television (HDTV) describes a television or video system which provides a substantially higher image resolution than the previous generation of technologies. The term has been used since at least 1933; in more recent times, it refers to the generation following standard-definition television (SDTV). It is the standard video format used in most broadcasts: Terrestrial television, terrestrial broadcast television, cable television, satellite television. Formats HDTV may be transmitted in various formats: * 720p (): 921,600 pixels * 1080i () interlaced scan: 1,036,800 pixels (≈1.04Mpx). * 1080p () progressive scan: 2,073,600 pixels (≈2.07Mpx). ** Some countries also use a non-standard CTA resolution, such as : 777,600 pixels (≈0.78Mpx) per field or 1,555,200 pixels (≈1.56Mpx) per frame When transmitted at two megapixels per frame, HDTV provides about five times as many pixels as SD (standard-definition television). The increased resolution provides for a cl ... [...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 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 lower bandwidth requ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Television Transition In The United States
The digital television transition in the United States was the switchover from Analog TV, analog to exclusively Digital television, digital broadcasting of terrestrial television programming. It was originally set for December 31, 2006, but was delayed several times due to multiple government acts being enforced on broadcasting companies. Full-power analog broadcasting ceased in most of the country on June 12, 2009, however various aspects of analog television were continued up until 2022. History The initial plans for the transition in 2006 were stipulated by the Telecommunications Act of 1996. However, this was put off by the Digital Transition and Public Safety Act of 2005, under which full-power broadcasting of analog television in the United States was set to have ceased after February 17, 2009. This was further delayed to June 12, 2009, after the passage of the DTV Delay Act on February 4, 2009. The delay to June 12 was to assist households on a waiting list for Coup ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WABE-TV
WABE-TV (channel 30) is a secondary PBS member television station in Atlanta, Georgia, United States. Owned by Atlanta Public Schools, it is a sister outlet to NPR member station WABE (90.1 FM) and local educational access cable service APS Cable Channel 22. The three outlets share studios on Bismark Road in the Morningside/Lenox Park section of Atlanta; WABE-TV's transmitter is located on New Street Northeast (south of DeKalb Avenue) in the city's Edgewood neighborhood. WABE-TV was Georgia's first public television station, signing on as WETV in February 1958, and is the only one that is not part of Georgia Public Broadcasting (GPB). It has typically provided a programming mix more reflective of the city of Atlanta than the statewide service from GPB, though duplication between the two has been an issue at times in WABE-TV's history. History The Board of Education of the City of Atlanta filed on February 16, 1953, for a construction permit to build a new noncommercial educ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Busbee
George Dekle Busbee Sr. (August 7, 1927 – July 16, 2004) was an American politician who served as the 77th governor of Georgia from 1975 to 1983. Early life Born in Vienna, Georgia, Busbee attended Georgia Military College and Abraham Baldwin Agricultural College before joining the U.S. Navy. After his discharge, he completed his education at the University of Georgia and its School of Law in Athens, where he was a member of the Phi Delta Theta fraternity and the Phi Kappa Literary Society, having procured a bachelor's degree in 1949 and a law degree in 1952. Political life Establishing a law practice in Albany, Busbee served nine terms in the Georgia House of Representatives and was floor leader for Governor Carl Sanders. In 1967, Busbee was one of thirty Democrats in the legislature who voted for the Republican Howard Callaway in the disputed 1966 gubernatorial race, rather than the Democratic nominee Lester Maddox, a segregationist from Atlanta. The legislature, actin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
