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KEDA (AM)
KEDA (1540 kHz) is an AM radio station licensed to San Antonio, Texas, United States, the station serves the San Antonio area. The station is currently owned by Claro Communications. History KEDA (1540 AM) founded on March 17, 1966, by Manuel G. Davila. KEDA is regarded by some as one of the first Tejano Music radio stations in the United States. Davila's first words on the opening day of his station were "KEDA está en el aire." From its founding KEDA committed to the goal of supporting the local tejano bands of San Antonio. This goal has been attributed by some to the lack of airtime given to Tejano bands in the 1960s. While the radio formats of stations usually change over time, KEDA's format has remained relatively unchanged since its inception. In 2008, KEDA was the longest-running and last remaining family-owned independent radio station in the San Antonio market; along with playing music, it maintained a connection to its roots through community-service programming. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Antonio
("Cradle of Freedom") , image_map = , mapsize = 220px , map_caption = Interactive map of San Antonio , subdivision_type = Country , subdivision_name = United States , subdivision_type1= State , subdivision_name1 = Texas , subdivision_type2 = Counties , subdivision_name2 = Bexar, Comal, Medina , established_title = Foundation , established_date = May 1, 1718 , established_title1 = Incorporated , established_date1 = June 5, 1837 , named_for = Saint Anthony of Padua , government_type = Council-Manager , governing_body = San Antonio City Council , leader_title = Mayor , leader_name = Ron Nirenberg ( I) , leader_title2 = City Manager , leader_name2 = Erik Walsh , leader_title3 = City Council , leader_name3 = , unit_pref = Imperial , area_total_sq_mi = 504.64 , area_total_km2 = 1307.00 , area_land_sq_mi = 498.85 , area_land_km2 = 1292.02 , area_water_sq_mi = 5.79 , area_water_km2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greater San Antonio
Greater San Antonio, officially designated San Antonio–New Braunfels, is an eight-county metropolitan area in the U.S. state of Texas defined by the Office of Management and Budget (OMB). The metropolitan area straddles South Texas and Central Texas and is on the southwestern corner of the Texas Triangle. The official 2020 U.S. census showed the metropolitan area's population at 2,558,143—up from a reported 1,711,103 in 2000—making it the 24th largest metropolitan area in the United States. Austin–Round Rock lies about northeast of Greater San Antonio. San Antonio–New Braunfels is the third-largest metro area in Texas, after and . Counties There are eight counties that combine to form Greater San Antonio. The central county is Bexar. The MSA covers a total of 7,387 sq. mi. 7,340 sq. mi. is land and 47 sq. mi. is water. Communities Greater San Antonio has a number of communities spread out across several counties and regions. It is centered on the city of Sa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seguin, Texas
Seguin ( ) is a city in and the county seat of Guadalupe County, Texas, United States; as of the 2020 census, its population was 29,433. Its economy is primarily supported by a regional hospital, as well as the Schertz-Seguin Local Government Corporation water-utility, that supplies the surrounding Greater San Antonio areas from nearby aquifers as far as Gonzales County. Several dams in the surrounding area are governed by the main offices of the Guadalupe-Blanco River Authority, headquartered in downtown Seguin. Seguin, named in honor of Juan Seguín, a Tejano Texian freedom fighter and early supporter of the Republic of Texas, is one of the oldest towns in Texas, founded just 16 months after the Texas Revolution began. The frontier settlement was a cradle of the Texas Rangers and home to the celebrated Captain Jack Hays, perhaps the most famous Ranger of all. At this time, the Seguin area was a part of Gonzales County, the remaining portion known as present-day Belmont. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tejano
Tejanos (, ; singular: ''Tejano/a''; Spanish for "Texan", originally borrowed from the Caddo ''tayshas'') are the residents of the state of Texas who are culturally descended from the Mexican population of Tejas and Coahuila that lived in the region prior to it becoming what is now known as the state of Texas before it became a U.S. state in 1845. The term is also sometimes applied to all Texans of Mexican descent. The original word Tejano, with a "J" not an "X', comes from the indigenous Caddo people's language, from the word ''tayshas'', in which the word means "friend" or "ally", a title given to the indigenous population that moved northward by early Aztec and Spanish rulers and combined forces, including, but not limited to, the Lipan N'de Apache People, Coahuiltecas, and Huasteca indigenous people from Zacatecas. The Aztec and Spanish combined forces (the early Casta foundations of the Mexican government) drove original Tejanos northward for nearly 500 years. Fleein ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Watt
The watt (symbol: W) is the unit of power or radiant flux in the International System of Units (SI), equal to 1 joule per second or 1 kg⋅m2⋅s−3. It is used to quantify the rate of energy transfer. The watt is named after James Watt (1736–1819), an 18th-century Scottish inventor, mechanical engineer, and chemist who improved the Newcomen engine with his own steam engine in 1776. Watt's invention was fundamental for the Industrial Revolution. Overview When an object's velocity is held constant at one metre per second against a constant opposing force of one newton, the rate at which work is done is one watt. : \mathrm In terms of electromagnetism, one watt is the rate at which electrical work is performed when a current of one ampere (A) flows across an electrical potential difference of one volt (V), meaning the watt is equivalent to the volt-ampere (the latter unit, however, is used for a different quantity from the real power of an electrical cir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hertz
The hertz (symbol: Hz) is the unit of frequency in the International System of Units (SI), equivalent to one event (or cycle) per second. The hertz is an SI derived unit whose expression in terms of SI base units is s−1, meaning that one hertz is the reciprocal of one second. It is named after Heinrich Rudolf Hertz (1857–1894), the first person to provide conclusive proof of the existence of electromagnetic waves. Hertz are commonly expressed in multiples: kilohertz (kHz), megahertz (MHz), gigahertz (GHz), terahertz (THz). Some of the unit's most common uses are in the description of periodic waveforms and musical tones, particularly those used in radio- and audio-related applications. It is also used to describe the clock speeds at which computers and other electronics are driven. The units are sometimes also used as a representation of the energy of a photon, via the Planck relation ''E'' = ''hν'', where ''E'' is the photon's energy, ''ν'' is its f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AM Radio
AM broadcasting is radio broadcasting using amplitude modulation (AM) transmissions. It was the first method developed for making audio radio transmissions, and is still used worldwide, primarily for medium wave (also known as "AM band") transmissions, but also on the longwave and shortwave radio bands. The earliest experimental AM transmissions began in the early 1900s. However, widespread AM broadcasting was not established until the 1920s, following the development of vacuum tube receivers and transmitters. AM radio remained the dominant method of broadcasting for the next 30 years, a period called the "Golden Age of Radio", until television broadcasting became widespread in the 1950s and received most of the programming previously carried by radio. Subsequently, AM radio's audiences have also greatly shrunk due to competition from FM (frequency modulation) radio, Digital Audio Broadcasting (DAB), satellite radio, HD (digital) radio, Internet radio, music streaming services, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Station
Radio broadcasting is transmission of audio (sound), sometimes with related metadata, by radio waves to radio receivers belonging to a public audience. In terrestrial radio broadcasting the radio waves are broadcast by a land-based radio station, while in satellite radio the radio waves are broadcast by a satellite in Earth orbit. To receive the content the listener must have a broadcast radio receiver (''radio''). Stations are often affiliated with a radio network which provides content in a common radio format, either in broadcast syndication or simulcast or both. Radio stations broadcast with several different types of modulation: AM radio stations transmit in AM ( amplitude modulation), FM radio stations transmit in FM ( frequency modulation), which are older analog audio standards, while newer digital radio stations transmit in several digital audio standards: DAB ( digital audio broadcasting), HD radio, DRM ( Digital Radio Mondiale). Television br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Communications Commission
The Federal Communications Commission (FCC) is an independent agency of the United States federal government that regulates communications by radio, television, wire, satellite, and cable across the United States. The FCC maintains jurisdiction over the areas of broadband access, fair competition, radio frequency use, media responsibility, public safety, and homeland security. The FCC was formed by the Communications Act of 1934 to replace the radio regulation functions of the Federal Radio Commission. The FCC took over wire communication regulation from the Interstate Commerce Commission. The FCC's mandated jurisdiction covers the 50 states, the District of Columbia, and the territories of the United States. The FCC also provides varied degrees of cooperation, oversight, and leadership for similar communications bodies in other countries of North America. The FCC is funded entirely by regulatory fees. It has an estimated fiscal-2022 budget of US $388 million. It has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AM Broadcasting
AM broadcasting is radio broadcasting using amplitude modulation (AM) transmissions. It was the first method developed for making audio radio transmissions, and is still used worldwide, primarily for medium wave (also known as "AM band") transmissions, but also on the longwave and shortwave radio bands. The earliest experimental AM transmissions began in the early 1900s. However, widespread AM broadcasting was not established until the 1920s, following the development of vacuum tube receivers and transmitters. AM radio remained the dominant method of broadcasting for the next 30 years, a period called the " Golden Age of Radio", until television broadcasting became widespread in the 1950s and received most of the programming previously carried by radio. Subsequently, AM radio's audiences have also greatly shrunk due to competition from FM (frequency modulation) radio, Digital Audio Broadcasting (DAB), satellite radio, HD (digital) radio, Internet radio, music streaming ser ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tejano Music
Tejano music ( es, música tejana), also known as Tex-Mex music, is a popular music style fusing Mexican and US influences. Typically, Tejano combines Mexican Spanish vocal styles with dance rhythms from Czech and German genres – particularly polka or waltz. Tejano music is traditionally played by small groups featuring accordion and guitar or bajo sexto. Its evolution began in northern Mexico (a variation known as ). It reached a much larger audience in the late 20th-century thanks to the explosive popularity of the singer Selena ("The Queen of Tejano"), Mazz, and other performers like Ramon Ayala, La Mafia, Ram Herrera, La Sombra, Elida Reyna, Elsa García, Laura Canales, Oscar Estrada, Jay Perez, Emilio Navaira, Esteban "Steve" Jordan, Shelly Lares, David Lee Garza, Jennifer Peña and La Fiebre. Origins Europeans from Germany (first during the Spanish regime in the 1830s), Poland, and what is now the Czech Republic migrated to Texas and Mexico, bringing with the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Stations In San Antonio
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 and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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