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WMBR (FM)
WMBR is the Massachusetts Institute of Technology's student-run college radio station, licensed to Cambridge, Massachusetts, and broadcasting on 88.1 Frequency Modulation, FM. It is all-volunteer and funded by listener donations and MIT funds. Both students and community members can apply for positions, and like many college radio stations, WMBR offers diverse programming ranging from talk shows to music including RnB to electronic music. As of 2022, the general manager is Claire McLellan-Cassivi and the program director is Shruti Ravikumar. The station's board of trustees is the Technology Broadcasting Corporation, whose members are appointed by the President of MIT. The officers are: President - Marianna Parker; Vice President - Joseph Paradiso; Clerk - Todd Glickman; Treasurer - Shawn Mamros. History ''WMBR'' is the third set of call letters for the station. The first MIT student broadcasting station first signed on as WMIT on November 25, 1946. It had a "carrier current" AM ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cambridge, Massachusetts
Cambridge ( ) is a city in Middlesex County, Massachusetts, United States. As part of the Boston metropolitan area, the cities population of the 2020 U.S. census was 118,403, making it the fourth most populous city in the state, behind Boston, Worcester, and Springfield. It is one of two de jure county seats of Middlesex County, although the county's executive government was abolished in 1997. Situated directly north of Boston, across the Charles River, it was named in honor of the University of Cambridge in England, once also an important center of the Puritan theology embraced by the town's founders. Harvard University, the Massachusetts Institute of Technology (MIT), Lesley University, and Hult International Business School are in Cambridge, as was Radcliffe College before it merged with Harvard. Kendall Square in Cambridge has been called "the most innovative square mile on the planet" owing to the high concentration of successful startups that have emerged in the vicinity ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Part 15
Code of Federal Regulations, 'Title 47, Part 15(47 CFR 15) is an oft-quoted part of Federal Communications Commission (FCC) rules and regulations regarding unlicensed transmissions. It is a part of Title 47 of the Code of Federal Regulations (CFR), and regulates everything from spurious emissions to unlicensed low-power broadcasting. Nearly every electronics device sold inside the United States radiates unintentional emissions, and must be reviewed to comply with Part 15 before it can be advertised or sold in the US market. Subparts A - General Subpart A includes 21 sections from 15.1 to 15.38. states that any radiator (that which emits radio energy), whether or not intentional, must be licensed unless it meets 47 CFR 15 or is otherwise exempted by the FCC. the definitions are defined by the definition given. contains a general provision that devices may not cause interference and must accept any interference received. You are cautioned that any changes or modific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Stations Established In 1961
Radio is the technology of signaling and communicating using radio waves. Radio waves are electromagnetic waves of frequency between 30 hertz (Hz) and 300 gigahertz (GHz). They are generated by an electronic device called a transmitter connected to an antenna which radiates the waves, and received by another antenna connected to a radio receiver. Radio is very widely used in modern technology, in radio communication, radar, radio navigation, remote control, remote sensing, and other applications. In radio communication, used in radio and television broadcasting, cell phones, two-way radios, wireless networking, and satellite communication, among numerous other uses, radio waves are used to carry information across space from a transmitter to a receiver, by modulating the radio signal (impressing an information signal on the radio wave by varying some aspect of the wave) in the transmitter. In radar, used to locate and track objects like aircraft, ships, spacecraft an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
College Radio Stations In Massachusetts
A college (Latin: ''collegium'') is an educational institution or a constituent part of one. A college may be a degree-awarding tertiary educational institution, a part of a collegiate or federal university, an institution offering vocational education, or a secondary school. In most of the world, a college may be a high school or secondary school, a college of further education, a training institution that awards trade qualifications, a higher-education provider that does not have university status (often without its own degree-awarding powers), or a constituent part of a university. In the United States, a college may offer undergraduate programs – either as an independent institution or as the undergraduate program of a university – or it may be a residential college of a university or a community college, referring to (primarily public) higher education institutions that aim to provide affordable and accessible education, usually limited to two-year associ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WPCH-TV
WPCH-TV (channel 17), branded on-air as Peachtree TV, is an independent television station in Atlanta, Georgia, United States. It is owned by locally based Gray Television alongside CBS affiliate and company flagship WANF (channel 46), and low-power, Class A Telemundo affiliate WKTB-CD (channel 47). WPCH-TV and WANF share studios on 14th Street Northwest in Atlanta's Atlantic Station district, while WPCH-TV's transmitter is located in the Woodland Hills section of northeastern Atlanta. During its ownership under the Turner Broadcasting System (which owned the station from April 1970 until February 2017), WPCH-TV—then using the WTCG call letters—pioneered the distribution of broadcast television stations retransmitted by communications satellite to cable and satellite subscribers throughout the United States, expanding the small independent station into the first national "superstation" on December 17, 1976. (The station eventually became among the first four American sup ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turner Broadcasting System
Turner Broadcasting System, Inc. (alternatively known as Turner Entertainment Networks from 2019 until 2022) was an American television and media conglomerate. Founded by Ted Turner and based in Atlanta, Georgia, it merged with Time Warner (later WarnerMedia) on October 10, 1996. As of April 2022, its assets are now owned by Warner Bros. Discovery (WBD). The headquarters of Turner's properties are largely located at the CNN Center in Downtown Atlanta, and the Turner Broadcasting campus off Techwood Drive in Midtown Atlanta, which also houses Turner Studios. Some of their operations are housed within WBD's corporate and global headquarters inside 30 Hudson Yards in Manhattan's West Side district, and at 230 Park Avenue South in Midtown Manhattan, both in New York City, respectively. Turner is known for several pioneering innovations in U.S. multichannel television, including its satellite uplink of local Atlanta independent station WTCG channel 17 as TBS—one of the first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atlanta, Georgia
Atlanta ( ) is the capital and most populous city of the U.S. state of Georgia. It is the seat of Fulton County, the most populous county in Georgia, but its territory falls in both Fulton and DeKalb counties. With a population of 498,715 living within the city limits, it is the eighth most populous city in the Southeast and 38th most populous city in the United States according to the 2020 U.S. census. It is the core of the much larger Atlanta metropolitan area, which is home to more than 6.1 million people, making it the eighth-largest metropolitan area in the United States. Situated among the foothills of the Appalachian Mountains at an elevation of just over above sea level, it features unique topography that includes rolling hills, lush greenery, and the most dense urban tree coverage of any major city in the United States. Atlanta was originally founded as the terminus of a major state-sponsored railroad, but it soon became the convergence point among several rai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ted Turner
Robert Edward "Ted" Turner III (born November 19, 1938) is an American entrepreneur, television producer, media proprietor, and philanthropist. He founded the Cable News Network (CNN), the first 24-hour United States cable news, cable news channel. In addition, he founded WPCH-TV, WTBS, which pioneered the superstation concept in cable television, which later became TBS (U.S. TV channel), TBS. As a philanthropist, he gave $1 billion to create the United Nations Foundation, a public charity to broaden U.S. support for the UN. Turner serves as Chair (official), Chairman of the United Nations Foundation board of directors. Additionally, in 2001, Turner co-founded the Nuclear Threat Initiative with US Senator Sam Nunn (D-GA). NTI is a non-partisan organization dedicated to reducing global reliance on, and preventing the proliferation of nuclear, chemical, and biological weapons. He currently serves as Co-Chairman of the Board of Directors. Turner's media empire began with his fat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waveform
In electronics, acoustics, and related fields, the waveform of a signal is the shape of its graph as a function of time, independent of its time and magnitude scales and of any displacement in time.David Crecraft, David Gorham, ''Electronics'', 2nd ed., , CRC Press, 2002, p. 62 In electronics, the term is usually applied to periodically varying voltages, currents, or electromagnetic fields. In acoustics, it is usually applied to steady periodic sounds—variations of pressure in air or other media. In these cases, the waveform is an attribute that is independent of the frequency, amplitude, or phase shift of the signal. The term can also be used for non-periodic signals, like chirps and pulses. The waveform of an electrical signal can be visualized in an oscilloscope or any other device that can capture and plot its value at various times, with a suitable scales in the time and value axes. The electrocardiograph is a medical device to record the waveform of the ele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smoot
The smoot is a nonstandard, humorous unit of length created as part of an MIT fraternity prank. It is named after Oliver R. Smoot, a fraternity pledge to Lambda Chi Alpha, who in October 1958 lay down repeatedly on the Harvard Bridge (between Boston and Cambridge, Massachusetts) so that his fraternity brothers could use his height to measure the length of the bridge. Description One smoot is equal to Oliver Smoot's height at the time of the prank, . The bridge's length was measured to be "+/− 1 εar" with the "+/−" showing measurement uncertainty and spelled with an epsilon to further indicate possible error in the measurement. Over the years the "+/−" portion and "ε" spelling have gone astray in many citations, including some markings at the site itself, but the "+/−" is recorded on a 50th-anniversary plaque at the bridge's end. History Oliver Smoot was selected by the fraternity pledgemaster because he was the pledge deemed shortest (thereby making measuring ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asheville, North Carolina
Asheville ( ) is a city in, and the county seat of, Buncombe County, North Carolina. Located at the confluence of the French Broad and Swannanoa rivers, it is the largest city in Western North Carolina, and the state's 11th-most populous city. According to the 2020 United States Census, the city's population was 94,589, up from 83,393 in the 2010 census. It is the principal city in the four-county Asheville metropolitan area, which had a population of 424,858 in 2010, and of 469,015 in 2020. History Origins Before the arrival of the Europeans, the land where Asheville now exists lay within the boundaries of the Cherokee Nation, which had homelands in modern western North and South Carolina, southeastern Tennessee, and northeastern Georgia. A town at the site of the river confluence was recorded as ''Guaxule'' by Spanish explorer Hernando de Soto during his 1540 expedition through this area. His expedition comprised the first European visitors, who carried endemic Eurasian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WMIT
WMIT (106.9 MHz, "106.9 The Light") is a non-profit FM radio station licensed to Black Mountain, North Carolina. WMIT is a listener-supported ministry of the Billy Graham Evangelistic Association. It airs a mix of Contemporary Christian music with some Christian talk and teaching programs, including national religious leaders Jim Daly, John MacArthur, David Jeremiah, Chuck Swindoll and Charles Stanley. Studios and offices are on Porters Cove Road in Asheville. WMIT's tower rises above Clingman's Dome. In 2007, WMIT began broadcasting in the HD Radio format, adding "''theEdge 106.9"'' on the HD2 digital subchannel. It features Christian rock music for teenagers and young adults, which is also heard on translator W292CJ (106.3 FM) in Asheville. In addition, WMIT is heard on a simulcast AM station, WAVO 1150 in Rock Hill, South Carolina, and two FM translators in the Charlotte metropolitan area A metropolitan area or metro is a region that consists o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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