138-535: XEW-AM is a radio station in Mexico City , Mexico , broadcasting on the AM frequency of 900 kHz; it is branded as W Radio . XEW-AM serves as the originating station for other "W Radio" stations around Mexico that carry some of its programs. The programming on XEW-AM is also simulcast on Mexico City FM radio station 96.9 XEW-FM . XEW began regular broadcasts at 20:00 CST on September 18, 1930. Broadcasting from
276-427: A "radio station" as a government-licensed AM or FM station; an HD Radio (primary or multicast) station; an internet stream of an existing government-licensed station; one of the satellite radio channels from XM Satellite Radio or Sirius Satellite Radio ; or, potentially, a station that is not government licensed. AM stations were the earliest broadcasting stations to be developed. AM refers to amplitude modulation ,
414-445: A "soft" news daily strip, with a number of imitations following (among which have included such entertainment news shows as TMZ on TV , Extra and ET ' s own spin-off The Insider ); and "tabloid" television, in the wake of ABC 's 20/20 and, more immediately, 20th Television 's A Current Affair , would become a syndication staple with such series as Hard Copy and Real TV . Another area where network dominance
552-498: A Gun (1957–1959), and This is Alice (1958). The venture lasted five years and closed down in 1961. By the late 1960s, a de facto two-tiered system had developed in the United States, with the major network affiliates (usually on longer-range VHF stations) consistently drawing more viewers than their UHF, independent counterparts; syndicators thus hoped to get their programs onto the major network stations, where spots in
690-494: A business opportunity to sell advertising or subscriptions to a broader audience. This is more efficient than broadcasting to a single country, because domestic entertainment programs and information gathered by domestic news staff can be cheaply repackaged for non-domestic audiences. Governments typically have different motivations for funding international broadcasting. One clear reason is for ideological, or propaganda reasons. Many government-owned stations portray their nation in
828-481: A continuing life as syndicated programming tailor-made for the early fringe. In 1971, the U.S. FCC passed the Prime Time Access Rule and Financial Interest and Syndication Rules , which prevented networks from programming one particular hour of prime time programming on its television stations each night and required the networks to spin off their syndication arms as independent companies. Although
966-404: A disadvantage in that their costs can be higher than some other formats due to the high volume of episodes needed. In many markets, a stripped show will be seen twice daily, usually with different episodes (one being a more recent episode and the other being an episode from a previous season). Sometimes, station groups with more than one station in a market, or a " duopoly ", will run one episode of
1104-601: A greater artistic freedom, and looser standards (not mandated by a network). The older Bugs Bunny and Popeye cartoons made way for first-run syndicated cartoons such as He-Man and the Masters of the Universe , Inspector Gadget , Heathcliff , ThunderCats , My Little Pony , The Transformers , G.I. Joe , Voltron , Teenage Mutant Ninja Turtles , and reruns of Scooby-Doo , Garfield and Friends , and The Pink Panther , among many others. Syndication
1242-401: A home, for two seasons, on NBC, as SCTV Network 90 (and on premium cable channel Cinemax by 1983). The Universal / Paramount -produced package of original programming, Operation Prime Time , began appearing on ad hoc quasi-networks of (almost by necessity) non-network stations in the U.S. in 1978, with a mini-series adaptation of John Jakes ' The Bastard . From the later 1960s into
1380-463: A kind of vacuum tube , was invented in 1904 by the English physicist John Ambrose Fleming . He developed a device that he called an "oscillation valve," because it passes current in only one direction. The heated filament, or cathode , was capable of thermionic emission of electrons that would flow to the plate (or anode ) when it was at a higher voltage. Electrons, however, could not pass in
1518-456: A loss, at least at first, hoping that the series will succeed and that eventual off-network syndication will turn a profit for the show. A syndicated program is licensed to stations for "cash" (the stations purchase the rights to local insertion some or all of the advertisements at their level); given to stations for access to airtime (wherein the syndicators get the advertising revenue); or the combination of both. The trade of program for airtime
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#17327833843171656-499: A mode of broadcasting radio waves by varying the amplitude of the carrier signal in response to the amplitude of the signal to be transmitted. The medium-wave band is used worldwide for AM broadcasting. Europe also uses the long wave band. In response to the growing popularity of FM stereo radio stations in the late 1980s and early 1990s, some North American stations began broadcasting in AM stereo , though this never gained popularity and very few receivers were ever sold. The signal
1794-592: A national boundary. In other cases, a broadcast may be considered "pirate" due to the type of content, its transmission format, or the transmitting power (wattage) of the station, even if the transmission is not technically illegal (such as a webcast or an amateur radio transmission). Pirate radio stations are sometimes referred to as bootleg radio or clandestine stations. Digital radio broadcasting has emerged, first in Europe (the UK in 1995 and Germany in 1999), and later in
1932-484: A national roll-out is feasible based on the ratings accrued in the selected markets where the program is being aired. While market penetration can vary widely and revenues can be unreliable, the producers often enjoy more content freedom in the absence of network's standards and practices departments; frequently, some innovative ideas are explored by first-run syndicated programming which the networks are leery of giving airtime to. Meanwhile, top-rated syndicated shows in
2070-428: A popular new stripped series hosted by Winfrey-associate Dr. Phil McGraw, in primetime, with impressive ratings results. With a general decline in first-run production in the 2020s, syndicators and stations have turned to reruns of stripped talk shows to fill time slots, with observers noting that conflict-driven tabloid shows tend to draw higher ratings in reruns than non-tabloid shows. First-run syndicated shows in
2208-426: A positive, non-threatening way. This could be to encourage business investment in or tourism to the nation. Another reason is to combat a negative image produced by other nations or internal dissidents, or insurgents. Radio RSA , the broadcasting arm of the apartheid South African government, is an example of this. A third reason is to promote the ideology of the broadcaster. For example, a program on Radio Moscow from
2346-461: A profitable run in reruns. Other sitcoms, such as Small Wonder , Out of This World , The Munsters Today , and Harry and the Hendersons (as well as more action-adventure oriented series like Superboy and My Secret Identity ) enjoyed success in syndication throughout their entire run. The broadcast networks aired many action-adventure programs from the 1950s to the 1980s. By
2484-561: A program is broadcast for the first time as a syndicated show. Often these programs are made specifically to sell directly into syndication and not made for any particular network. In off-network syndication, a program whose first airing was on network television (or, in some cases, first-run syndication) is licensed for local broadcast on individual stations. Reruns are usually found on stations affiliated with smaller networks like The CW or MyNetworkTV, especially since these networks broadcast one less hour of prime time network programming than
2622-533: 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 that provides content in a common radio format , either in broadcast syndication or simulcast , or both. The encoding of
2760-634: A radio broadcast depends on whether it uses an analog or digital signal . Analog radio broadcasts use one of two types of radio wave modulation : amplitude modulation for AM radio , or frequency modulation for FM radio . Newer, digital radio stations transmit in several different digital audio standards, such as DAB ( Digital Audio Broadcasting ), HD radio , or DRM ( Digital Radio Mondiale ). The earliest radio stations were radiotelegraphy systems and did not carry audio. For audio broadcasts to be possible, electronic detection and amplification devices had to be incorporated. The thermionic valve ,
2898-612: A room (later to become a proper studio) at the Olympia Cinema on 16 September Street in Mexico City, it initially had only 5 kW of transmitter power, although this was increased to 50 kW by 1934. With the installation of new transmitters, the power became 250 kW by 1935 and remained there for more than 80 years, making XEW-AM the most powerful AM radio station in North America. On February 10, 2016, XEW-AM
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#17327833843173036-460: A significant threat to the AM broadcasting industry. It required purchase of a special receiver. The frequencies used, 42 to 50 MHz, were not those used today. The change to the current frequencies, 88 to 108 MHz, began after the end of World War II and was to some extent imposed by AM broadcasters as an attempt to cripple what was by now realized to be a potentially serious threat. FM radio on
3174-485: A simulcast of programming from its sister network Headline News (now HLN ) to broadcast stations later, as did its rival All News Channel , although both were used mainly to fill overnight time periods and were effectively discontinued in syndication when All News Channel folded in 2002 and HLN launched a "Headline Prime" talk show block in 2006. In 2019, NewsNet began offering a similar service to its affiliates. Entertainment Tonight began its long and continuing run as
3312-417: A strip on one of their stations in the morning, and the other available episode on another of their stations that night. Meanwhile, the popularity of some of the audience-participation talk shows continues to encourage new participants, some of whom, such as Morton Downey Jr. and Rosie O'Donnell , have brief periods of impressive ratings and influence; others, such as Oprah Winfrey and Maury Povich , have
3450-595: A sustained run. A notable scheduling decision was made by KRON-TV in San Francisco: a 2000 dispute with NBC led to that station's disaffiliation from that network after 52 years, and since all the other larger networks were already represented in San Francisco, KRON decided to become one of the largest commercial independent stations by market size on the VHF band in the U.S., and soon tried running Dr. Phil ,
3588-573: A total run of 20 seasons dating back to the show's premiere in August 1999). Because game shows are very inexpensive to produce, with many episodes completed each day of production, successful ones are very profitable; for example, in 1988 Jeopardy! cost an estimated $ 5 million to produce but earned almost $ 50 million in revenue. New game show concepts (that is, not based on an existing or pre-existing format) are rarely tried and usually unsuccessful in syndication; somewhat of an exception to this
3726-414: A weekly basis and are usually aired on weekends only. Big discussion occurred in the 1990s and 2000s about whether previously aired episodes of a show could become syndicated while new episodes of it continued to air on its original network. There had been much opposition to this idea and it was generally viewed to lead to the death of the show. However, licensing a program for syndication actually resulted in
3864-426: Is all that is necessary for a narrowband FM signal. The 200 kHz bandwidth allowed room for ±75 kHz signal deviation from the assigned frequency, plus guard bands to reduce or eliminate adjacent channel interference. The larger bandwidth allows for broadcasting a 15 kHz bandwidth audio signal plus a 38 kHz stereo "subcarrier" —a piggyback signal that rides on the main signal. Additional unused capacity
4002-825: Is called " barter ." In the United States (as a result of continued relaxation of station ownership regulations since the 1970s), syndicated programs are usually licensed to stations on a group level, with multiple stations owned and/or operated by the same broadcasting group carrying the program in different markets (except in areas where another station holds the market rights to the program) – making it increasingly more efficient for syndicators to gain widespread national clearances for their programs. Many syndicated programs are traditionally sold first to one of six "key" station groups ( ABC Owned Television Stations , NBC Owned Television Stations , CBS Television Stations , Fox Television Stations , Telemundo Station Group , and Televisa Univision ), allowing their programs to gain clearances in
4140-426: Is common in the United States where broadcast programming is scheduled by television networks with local independent affiliates . Syndication is less widespread in the rest of the world, as most countries have centralized networks or television stations without local affiliates. Shows can be syndicated internationally, although this is less common. Three common types of syndication are: first-run syndication, which
4278-421: Is little affected by daily changes in the ionosphere, so broadcasters need not reduce power at night to avoid interference with other transmitters. FM refers to frequency modulation , and occurs on VHF airwaves in the frequency range of 88 to 108 MHz everywhere except Japan and Russia . Russia, like the former Soviet Union , uses 65.9 to 74 MHz frequencies in addition to the world standard. Japan uses
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4416-473: Is programming that is broadcast for the first time as a syndicated show and is made specifically for the purpose of selling it into syndication; Off-network syndication (colloquially called a " rerun "), which is the licensing of a program whose first airing was on stations inside the television network that produced it, or in some cases a program that was first-run syndicated, to other stations; and public broadcasting syndication. In first-run syndication,
4554-472: Is sometimes mandatory, such as in New Zealand, which uses 700 kHz spacing (previously 800 kHz). The improved fidelity made available was far in advance of the audio equipment of the 1940s, but wide interchannel spacing was chosen to take advantage of the noise-suppressing feature of wideband FM. Bandwidth of 200 kHz is not needed to accommodate an audio signal — 20 kHz to 30 kHz
4692-453: Is subject to interference from electrical storms ( lightning ) and other electromagnetic interference (EMI). One advantage of AM radio signal is that it can be detected (turned into sound) with simple equipment. If a signal is strong enough, not even a power source is needed; building an unpowered crystal radio receiver was a common childhood project in the early decades of AM broadcasting. AM broadcasts occur on North American airwaves in
4830-420: Is the automation of radio stations. Some stations now operate without direct human intervention by using entirely pre-recorded material sequenced by computer control. Broadcast syndication Broadcast syndication is the practice of content owners leasing the right to broadcast their content to other television stations or radio stations, without having an official broadcast network to air it on. It
4968-447: Is used by some broadcasters to transmit utility functions such as background music for public areas, GPS auxiliary signals, or financial market data. The AM radio problem of interference at night was addressed in a different way. At the time FM was set up, the available frequencies were far higher in the spectrum than those used for AM radio - by a factor of approximately 100. Using these frequencies meant that even at far higher power,
5106-583: The "stripping" (or "strip") talk show, such as Donahue , Oprah , The Tyra Banks Show , and Jerry Springer . Strip programming is a technique used for scheduling television and radio programming to ensure consistency and coherency. Strip programming is used to deliver consistent content to targeted audiences. Broadcasters know or predict the times at which certain demographics will be listening to or watching their programs and play them at that time. As with game shows, talk shows are inexpensive to produce and very profitable if successful. They have
5244-462: The Big Four television networks and far less network-provided daytime television (none at all for these networks). A show usually enters off-network syndication when it has built up about four seasons' worth or between 80 and 100 episodes , though for some genres the number could be as low as 65. Successful shows in syndication can cover production costs and make a profit, even if the first run of
5382-526: The GSN dating game show Baggage first aired in syndication as a test run in early 2011 on stations owned by the Sinclair Broadcast Group , which preceded its full launch into other markets in fall 2012; although it was removed from syndication after one season. The 2014–15 season saw the introduction of Celebrity Name Game , hosted by former The Late Late Show host Craig Ferguson ;
5520-570: The Marconi Research Centre 2MT at Writtle near Chelmsford, England . A famous broadcast from Marconi's New Street Works factory in Chelmsford was made by the famous soprano Dame Nellie Melba on June 15, 1920, where she sang two arias and her famous trill. She was the first artist of international renown to participate in direct radio broadcasts. The 2MT station began to broadcast regular entertainment in 1922. The BBC
5658-572: The Prime Time Entertainment Network (PTEN), moved into syndicated distribution when its network was displaced by WB/UPN-affiliated stations, and eventually ended its final season on TNT (1998). In 1997 Earth: Final Conflict , based on ideas from Gene Roddenberry , premiered in syndication. Three years later, a second Gene Roddenberry series, Andromeda also premiered in syndication. As emerging networks WB and UPN signed contracts with formerly-independent stations, and
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5796-476: The Public Radio Exchange 's This American Life , which may contain stories produced by NPR journalists. When syndicating a show, the production company , or a distribution company called a syndicator, attempts to license the show to one station in each media market or area, or to a commonly owned station group, within the country and internationally. If successful, this can be lucrative, but
5934-516: The medium wave frequency range of 525 to 1,705 kHz (known as the "standard broadcast band"). The band was expanded in the 1990s by adding nine channels from 1,605 to 1,705 kHz. Channels are spaced every 10 kHz in the Americas , and generally every 9 kHz everywhere else. AM transmissions cannot be ionospheric propagated during the day due to strong absorption in the D-layer of
6072-489: The 1950s were MCA 's The Abbott and Costello Show (vaudeville-style comedy) and Guild Films ' Liberace (musical variety) and Life With Elizabeth , a domestic situation comedy that introduced Betty White to a national audience. In addition to the Adventures of Superman , many other series were based on comic strips and aimed at the juvenile audience, including Flash Gordon , Dick Tracy , Sheena, Queen of
6210-452: The 1950s, however, much of the theatrical product available consisted of low-budget secondary features (mainly Westerns) with relatively few notable stars. One syndication company, National Telefilm Associates , attempted to create a " NTA Film Network " of stations showing its lineup of first-run series, which included syndicated programs such as Police Call (1955), How to Marry a Millionaire (1957–1959), The Passerby , Man Without
6348-702: The 1960s to the 1980s was What is Communism? A second reason is to advance a nation's foreign policy interests and agenda by disseminating its views on international affairs or on the events in particular parts of the world. During the Cold War the American Radio Free Europe and Radio Liberty and Indian Radio AIR were founded to broadcast news from "behind the Iron Curtain " that was otherwise being censored and promote dissent and occasionally, to disseminate disinformation . Currently,
6486-800: The 1980s caused the number of independent stations to grow from fewer than 100 in 1980 to 328 as of 1986 , as they did not need cash for programming. With the loosening of FCC regulations and the creation of new additional broadcast networks (such as The CW and MyNetworkTV ), most of these independents have joined one or another of these or smaller (religious or low-budget) networks. In other cases, like those of KCAL-TV in Los Angeles, KMCI-TV in Lawrence - Kansas City and WMLW-TV in Racine - Milwaukee , those independent stations are used to complement their network-affiliated sister station (respectively in
6624-401: The 2000s onward, reality competition shows in one form or another, such as Star Search and American Gladiators , enjoyed popularity in syndication as early as the mid-1980s. Since the now-defunct networks UPN and The WB began offering their affiliates additional nights of prime time programming in the late 1990s, there have been fewer first-run scripted series in syndication, at least, in
6762-453: The 2008–09 season before those reruns moved exclusively to cable. More new shows were added for the 2008–09 fall season, including a daytime run of Deal or No Deal (which featured certain elements that differed from the show's franchised format, most notably with prospective players instead of models holding briefcases that held the monetary amounts) and an adaptation of the popular board game Trivial Pursuit . While Deal caught on and
6900-593: The 76 to 90 MHz frequency band. Edwin Howard Armstrong invented wide-band FM radio in the early 1930s to overcome the problem of radio-frequency interference (RFI), which plagued AM radio reception. At the same time, greater fidelity was made possible by spacing stations further apart in the radio frequency spectrum. Instead of 10 kHz apart, as on the AM band in the US, FM channels are 200 kHz (0.2 MHz) apart. In other countries, greater spacing
7038-695: The Clock and To Tell the Truth premiered in the late 1960s and found loyal audiences for many years. Several daytime network games began producing once-a-week nighttime versions for broadcast in the early evening hours, usually with bigger prizes and often featuring different hosts (emcees were limited to appearing on one network and one syndicated game simultaneously) and modified titles ( Match Game PM , The $ 100,000 Name That Tune or The $ 25,000 Pyramid , for example). A few independent game shows, such as Sports Challenge and Celebrity Bowling , also entered
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#17327833843177176-614: The Jungle , and Joe Palooka . Original juvenile adventure series included Captain Gallant of the Foreign Legion , Cowboy G-Men , and Ramar of the Jungle . Series based on literary properties included Sherlock Holmes , Long John Silver (based on Treasure Island ), and The Three Musketeers . Several of these were co-productions between U.S. and European (usually British) companies. Crusader Rabbit pioneered in
7314-531: The Nielsen-monitored audience. Forever Knight drew devoted "cult" audiences (3% rating). Psi Factor and Poltergeist: The Legacy attempted to draw on the audience for the Fox series The X-Files (as did the short-lived spinoff Baywatch Nights ). Among the other series were Relic Hunter , V.I.P. , High Tide , She Spies and Once a Thief . Babylon 5 began life in 1993 on
7452-545: The Night , Lauren Hutton 's innovatively shot Lauren Hutton and... , and talk shows hosted by Dennis Miller , Whoopi Goldberg , David Brenner and Keenen Ivory Wayans ; Magic Johnson 's The Magic Hour was seen as a massive flop, similar to Thicke of the Night . The popularity of syndicated talk shows fell dramatically in the mid-1990s as network and cable offerings expanded in the wake of Johnny Carson 's retirement. Long before their popularity on network television from
7590-474: The Seeker was canceled in 2009, until Trifecta Entertainment & Media (a company that mainly distributes programs for off-network syndication) began producing SAF3 (pronounced "safe") in 2013. During the late 1970s and 1980s, independent stations signed on in mid-sized and many small markets. The market for made-for-television cartoons grew as a result to include a branch for such stations. It usually had
7728-506: The U.S. Federal Communications Commission designates the 88–92 megahertz band in the U.S. for non-profit or educational programming, with advertising prohibited. In addition, formats change in popularity as time passes and technology improves. Early radio equipment only allowed program material to be broadcast in real time, known as live broadcasting. As technology for sound recording improved, an increasing proportion of broadcast programming used pre-recorded material. A current trend
7866-406: The U.S.; much as with the closing of windows that provided opportunity for Ziv in the 1950s and various producers in the early 1970s. The more expensive dramatic projects are less attractive to syndicators (particularly when they might be sold, with somewhat less risk, to cable channels); "reality" series such as Cheaters and Maximum Exposure and several dating series began to be more common in
8004-759: The US and Canada , just two services, XM Satellite Radio and Sirius Satellite Radio exist. Both XM and Sirius are owned by Sirius XM Satellite Radio , which was formed by the merger of XM and Sirius on July 29, 2008, whereas in Canada , XM Radio Canada and Sirius Canada remained separate companies until 2010. Worldspace in Africa and Asia, and MobaHO! in Japan and the ROK were two unsuccessful satellite radio operators which have gone out of business. Radio program formats differ by country, regulation, and markets. For instance,
8142-580: The US operates similar services aimed at Cuba ( Radio y Televisión Martí ) and the People's Republic of China , Vietnam , Laos and North Korea ( Radio Free Asia ). Besides ideological reasons, many stations are run by religious broadcasters and are used to provide religious education, religious music, or worship service programs. For example, Vatican Radio , established in 1931, broadcasts such programs. Another station, such as HCJB or Trans World Radio will carry brokered programming from evangelists. In
8280-607: The United States " (E/I) rule imposed in the late 1990s as part of an amendment to the Children's Television Act of 1990 that requires stations to air three hours of educational children's programs every week, regardless of the station's format. Syndication is generally a less expensive option for a local station than to attempt to produce its own locally originated E/I programming; not all networks provide their own E/I programs, so stations that are affiliated with networks that do not carry children's program blocks acquire E/I programs off
8418-628: The United States and Canada have chosen to use HD radio , an in-band on-channel system that puts digital broadcasts at frequencies adjacent to the analog broadcast. HD Radio is owned by a consortium of private companies that is called iBiquity . An international non-profit consortium Digital Radio Mondiale (DRM), has introduced the public domain DRM system, which is used by a relatively small number of broadcasters worldwide. Broadcasters in one country have several reasons to reach out to an audience in other countries. Commercial broadcasters may simply see
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#17327833843178556-589: The United States came from KDKA itself: the results of the Harding/Cox Presidential Election . The Montreal station that became CFCF began broadcast programming on May 20, 1920, and the Detroit station that became WWJ began program broadcasts beginning on August 20, 1920, although neither held a license at the time. In 1920, wireless broadcasts for entertainment began in the UK from
8694-575: The United States in the 1970s was probably The Muppet Show , also from Lew Grade's company. Animated series from the 1980s Dogtanian and the Three Muskehounds and Around the World with Willy Fog came from Spanish animation production company BRB Internacional and their Japanese co-producers Nippon Animation . Game shows thrived in syndication during the decade. Nightly versions of What's My Line? , Truth or Consequences , Beat
8832-679: The United States include talk shows (e.g., The Dr. Oz Show , Dr. Phil , The Real , The Doctors , The Ellen DeGeneres Show & The Kelly Clarkson Show ); tabloid/newsmagazine shows (e.g., TMZ Live ); crime/law enforcement shows (e.g., Crime Watch Daily ); game shows (e.g., Hollywood Squares , Funny You Should Ask , Family Feud , Jeopardy! and Wheel of Fortune ); court shows (e.g., Judge Judy , Judge Mathis , Judge Jerry , Judge Faith , Protection Court , Hot Bench , America's Court with Judge Ross , and The People's Court ); and sitcoms (e.g., The First Family ). The emergence of barter syndication in
8970-527: The United States usually have a domestic market reach as high as 98%. Very often, series that are aired in syndication have reduced running times. For example, a standard American sitcom runs 22 minutes, but in syndication it may be reduced to 20 minutes to make room for more commercials. Syndication can take the form of either weekly or daily syndication. Game shows, some "tabloid" and entertainment news shows, and talk shows are broadcast daily on weekdays, while most other first-run syndicated shows are broadcast on
9108-643: The United States, France, the Netherlands, South Africa, and many other countries worldwide. The simplest system is named DAB Digital Radio, for Digital Audio Broadcasting , and uses the public domain EUREKA 147 (Band III) system. DAB is used mainly in the UK and South Africa. Germany and the Netherlands use the DAB and DAB+ systems, and France uses the L-Band system of DAB Digital Radio. The broadcasting regulators of
9246-601: The United States. Family Feud , created by Mark Goodson and Bill Todman , ended its first syndication run in 1985. Three years later, a revival of the program featuring Ray Combs as host became a moderate hit and continued for seven seasons, its last year featuring the return of original host Richard Dawson in a failed attempt to save the series. A third revival hit the airwaves in 1999 and has gone through four hosts. The first three hosts ( Louie Anderson , Richard Karn and John O'Hurley ) struggled in their respective runs and only lasted three to four years. The current run of
9384-419: The air May 10, 1963, were chosen by its president and CEO, J. Carlos McCormick, because of his admiration of Azcarraga, whom he had met as a teenager during a 1950 visit to Mexico City. The FM frequency, 96.9, received its concession on April 28, 1962; it was not launched until the 1970s, and by the end of that decade, it carried a disco format. By 1981, it had changed to "Rock Stereo". On September 9, 1985, it
9522-540: The area of first-run animated series; followed by Bucky and Pepito , Colonel Bleep , Spunky and Tadpole , Q. T. Hush , and others. (All of these were five-minute shorts designed to be placed within locally hosted kiddie shows.) Syndicated sports programming included Championship Bowling and All-Star Golf , both produced by Chicago-based Walter Schwimmer Inc. In addition to regular series, syndicators also offered packages of feature films, cartoons, and short subjects originally made for movie theaters. Until late in
9660-545: The brief commercial-television run of William F. Buckley Jr. 's interview/debate series Firing Line . The more obvious result was an increase in Canadian-produced syndicated dramatic series, such as Dusty's Trail and the Colgate -sponsored Dr. Simon Locke . Game shows, often evening editions of network afternoon series, flourished, and a few odd items such as Wild Kingdom , canceled by NBC in 1971, had
9798-445: The broadcast networks. In the 1980s, national broadcast networks only aired cartoons on Saturday mornings , not competing with the weekday and Sunday syndication blocks aired by local independent stations; however, by the 1990s, Fox and then The WB launched their own weekday afternoon children's program blocks. By the end of the 1990s, both syndication distributors and broadcast networks ended up losing most of their children's market to
9936-728: The case of the Broadcasting Services of the Kingdom of Saudi Arabia , both governmental and religious programming is provided. Extensions of traditional radio-wave broadcasting for audio broadcasting in general include cable radio , local wire television networks , DTV radio , satellite radio , and Internet radio via streaming media on the Internet . The enormous entry costs of space-based satellite transmitters and restrictions on available radio spectrum licenses has restricted growth of Satellite radio broadcasts. In
10074-722: The college teamed up with WLOE in Boston to have students broadcast programs. By 1931, a majority of U.S. households owned at least one radio receiver . In line to ITU Radio Regulations (article1.61) each broadcasting station shall be classified by the service in which it operates permanently or temporarily. Broadcasting by radio takes several forms. These include AM and FM stations. There are several subtypes, namely commercial broadcasting , non-commercial educational (NCE) public broadcasting and non-profit varieties as well as community radio , student-run campus radio stations, and hospital radio stations can be found throughout
10212-714: The company and the Carver Corporation later cut the number of models produced before discontinuing production completely. As well as on the medium wave bands, amplitude modulation (AM) is also used on the shortwave and long wave bands. Shortwave is used largely for national broadcasters, international propaganda, or religious broadcasting organizations. Shortwave transmissions can have international or inter-continental range depending on atmospheric conditions. Long-wave AM broadcasting occurs in Europe, Asia, and Africa. The ground wave propagation at these frequencies
10350-467: The country at night. During the night, absorption largely disappears and permits signals to travel to much more distant locations via ionospheric reflections. However, fading of the signal can be severe at night. AM radio transmitters can transmit audio frequencies up to 15 kHz (now limited to 10 kHz in the US due to FCC rules designed to reduce interference), but most receivers are only capable of reproducing frequencies up to 5 kHz or less. At
10488-491: The country's growth and more radio stations signed on, XEW-AM became flagship to the country's largest radio network. Several radio and television stations have derived their call signs from XEW radio and television , all of them affiliated at one time or another with Televisa. In the United States, the call letters for KXEW , a commercial AM radio station in Tucson, Arizona, owned by Pan American Radio Corporation, that went on
10626-595: The dance-music show Soul Train , and 20th Century Fox 's That's Hollywood , a television variation on the popular That's Entertainment! theatrically released collections of film clips from the Metro-Goldwyn-Mayer library. There were also many imported programs distributed this way. These include the documentary series Wild, Wild World of Animals (repackaged by Time Life with narration by William Conrad ) and Thames Television 's sober and necessarily grim The World at War . The Starlost (1973)
10764-569: The daytime and nighttime shows had diverged noticeably). The nighttime version of Family Feud (1977) quickly jumped from once-weekly to twice, and finally to five-day-a-week airings, and its massive popularity, along with that of new five-day-a-week entries like Jack Barry's The Joker's Wild (1977) and Tic-Tac-Dough (1978), the move of Match Game ' s daily run from CBS to syndication (1979), and Chuck Barris 's increasingly raunchy remakes of his 1960s hits The Newlywed Game and The Dating Game , brought an end (with rare exceptions) to
10902-532: The debut of a revival of You Bet Your Life that reunited host Jay Leno and sidekick Kevin Eubanks from their time on The Tonight Show ; it ran two seasons, before Leno left during the 2023 Hollywood labor disputes . 2023 saw the debut of two new games, Person, Place or Thing and Who the Bleep Is That . The dominant form of first-run syndication in the U.S. for the last three decades has been
11040-486: The dominant medium, especially in cities. Because of its greater range, AM remained more common in rural environments. Pirate radio is illegal or non-regulated radio transmission. It is most commonly used to describe illegal broadcasting for entertainment or political purposes. Sometimes it is used for illegal two-way radio operation. Its history can be traced back to the unlicensed nature of the transmission, but historically there has been occasional use of sea vessels—fitting
11178-458: The early 2000s. Some of the more low-key programs in this category were designed to appeal to children, such as Beakman's World , Disney's Sing Me A Story with Belle , Animal Rescue and Jack Hanna's Animal Adventures . They were able to get significant clearance because of stricter Federal Communications Commission (FCC) enforcement of rules on children's television programming. Several game shows are currently syndicated; historically,
11316-605: The episodes) distributed to PBS stations by the Oklahoma Educational Television Authority . Also in 1971, CBS dropped Lassie and Hee Haw , the latter show's run ending as part of the network's cancellation of all of its rural-oriented shows (known then as " rural purge ", which also resulted in the cancellations of The Beverly Hillbillies and Green Acres ). Lassie entered first-run syndication for two years, while Hee Haw continued to produce new episodes until 1992. Throughout
11454-540: The era of once-a-week games. Also popular in first-run syndication and daytime was The Gong Show , hosted by Barris throughout most of its run ( Gary Owens hosted the first syndicated season). A number of half-hour musical-variety shows were also offered in the early 1970s, generally built around personable middle-of-the-road singers like Bobby Vinton , Bobby Goldsboro , Dolly Parton , and Andy Williams , or groups like Sha Na Na , The Johnny Mann Singers , and The Golddiggers . Wait Till Your Father Gets Home (1972)
11592-873: The failure of the DuMont Television Network —could serve. Some stations were not affiliated with any network, operating as independent stations . Both groups sought to supplement their locally produced programming with content that could be flexibly scheduled. The development of videotape and, much later, enhanced satellite down link access furthered these options. While most past first-run syndicated shows were shown only in syndication, some canceled network shows continued to be produced for first-run syndication or were revived for syndication several years after their original cancellation. Until about 1980, most syndicated series were distributed to stations either on 16mm film prints (off-network reruns, feature films, and cartoons) or videotape (topical series such as
11730-521: The final episodes airing in late May of that same year; it would later be revived by CNBC in 2018. 5th Grader and Don't Forget the Lyrics! were canceled the following year for the same reason (although 5th Grader would later be revived by Fox and Nickelodeon on two different occasions). Reruns of the popular Discovery Channel show Cash Cab began airing in syndication in January 2011. Reruns of
11868-515: The foresight to film The Cisco Kid in color, even though color TV was still in its infancy and most stations did not yet support the technology. Among the most widely seen Ziv offerings were Sea Hunt , I Led Three Lives , Highway Patrol and Ripcord . Some first-run syndicated series were picked up by networks in the 1950s and early 1960s, such as the Adventures of Superman and Mr. Ed . The networks began syndicating their reruns in
12006-583: The highest and lowest sidebands is quite apparent to the listener. Such distortion occurs up to frequencies of approximately 50 MHz. Higher frequencies do not reflect from the ionosphere, nor from storm clouds. Moon reflections have been used in some experiments, but require impractical power levels. The original FM radio service in the U.S. was the Yankee Network , located in New England . Regular FM broadcasting began in 1939 but did not pose
12144-439: The increased popularity for shows that remained in production. A prime example is Law & Order . As with radio in the U.S., television networks, particularly in their early years, did not offer a full day's worth of programming for their affiliates, even in the evening or "prime time" hours. In the early days of television, this was less of an issue, as there were in most markets fewer TV stations than there were networks (at
12282-416: The independent stations due to breaking news or sports commitments without the traditional inconvenience of a late night or weekend airing of the pre-empted show. A duopoly of a network-affiliated and independent station also allows a network station to move a low-rated syndicated program to their sister independent station to stem revenue losses. Off-network syndication occurs when a network television series
12420-492: The intent of the rule was to encourage local stations to produce their own programs for this time slot, budgetary limits instead prompted stations to buy syndicated programs to fill the slot. This, coupled with an increase in UHF independent stations , caused a boom in the syndication market. In the 1970s, first-run syndication continued to be an odd mix: cheaply produced, but not always poor quality, "filler" programming. These included
12558-411: The ionosphere. In a crowded channel environment, this means that the power of regional channels which share a frequency must be reduced at night or directionally beamed in order to avoid interference, which reduces the potential nighttime audience. Some stations have frequencies unshared with other stations in North America; these are called clear-channel stations . Many of them can be heard across much of
12696-454: The largest U.S. TV markets (such as New York City, Los Angeles, San Francisco and Philadelphia , where all six aforementioned groups each own stations), before striking deals with other major and smaller station owners. Shows airing in first-run syndication that are carried primarily by an owned-and-operated station of a network may sometimes be incorrectly referenced as a network program, especially if said network's syndication wing distributes
12834-450: The late 1950s, and first-run syndication shrank sharply for a decade. Some stalwart series continued, including Death Valley Days ; other ambitious projects were also to flourish, however briefly, such as The Play of the Week (1959–1961), produced by David Susskind (of the syndicated talk show Open End and also producer of such network fare as NYPD ). Among other syndicated series of
12972-451: The late 1970s, Westinghouse also found considerable success with The Mike Douglas Show , a variety/talk show hosted by a singer with an easygoing interview style, which aired in the afternoons in most markets; similar programs soon followed featuring Merv Griffin , who had been the host of CBS ' most sustained late-night answer to The Tonight Show Starring Johnny Carson previously, and another network veteran, Dinah Shore . Also notable
13110-510: The late 1980s, however, increasing production costs made them less attractive to the networks. Studios found that reruns of one-hour dramas did not sell as well as sitcoms, so they were unable to fully recoup the shows' costs using the traditional deficit financing model. When NBC canceled the television series adaptation of Fame after only two seasons, the producers made special arrangements with LBS Communications , which resulted in MGM reviving
13248-652: The lineup were far more scarce. Federal Communications Commission (FCC) rulings in 1971 curtailed the U.S. networks' ability to schedule programming in what has become known as the " fringe time ", notably the 7–8 p.m. ( Eastern and Pacific Time ) hour of "prime time", with the stated hope that this might encourage more local programming of social and cultural relevance to communities (off-network syndicated repeats were also banned); some projects of this sort came to fruition, though these were usually relatively commercial and slick efforts such as Group W 's Evening/PM Magazine franchise, and such pre-existing national projects as
13386-454: The mentioned cases, KCBS-TV , KSHB-TV and WDJT-TV ) by allowing a duopoly control of more syndicated programming than would be possible on one station (and to spread it throughout the schedule of the two stations, often several times a day), or to air news programming in times unavailable on the larger network station, along with fulfilling network and syndicated programming commitments, which allows popular or network programming to be moved to
13524-672: The mid-to-late 1980s into the early 1990s, sitcoms continued to enter first-run syndication after being canceled by the networks, the most successful of which were Mama's Family and Charles in Charge . Other sitcoms during this time to enter first-run syndication after network cancellation included Silver Spoons , Punky Brewster , Webster , It's a Living , Too Close for Comfort , 9 to 5 , What's Happening!! , and WKRP in Cincinnati . Many of these sitcoms produced new shows in syndication mainly to have enough episodes for
13662-402: The most common perception of a pirate—as broadcasting bases. Rules and regulations vary largely from country to country, but often the term pirate radio describes the unlicensed broadcast of FM radio, AM radio, or shortwave signals over a wide range. In some places, radio stations are legal where the signal is transmitted, but illegal where the signals are received—especially when the signals cross
13800-516: The most popular have been Wheel of Fortune and the current version of Jeopardy! , both created by television personality Merv Griffin , respectively premiering in 1983 and 1984. The shows have been No. 1 and No. 2 or No. 1 to No. 3 in the syndication ratings consistently since at least the late 1980s. In fact, according to the Guinness Book of World Records , Wheel is the most popular syndicated television program both within and outside
13938-489: The new band had to begin from the ground floor. As a commercial venture, it remained a little-used audio enthusiasts' medium until the 1960s. The more prosperous AM stations, or their owners, acquired FM licenses and often broadcast the same programming on the FM station as on the AM station (" simulcasting "). The FCC limited this practice in the 1960s. By the 1980s, since almost all new radios included both AM and FM tuners, FM became
14076-604: The program, hosted by Steve Harvey , has been a major ratings success; on the week of June 12, 2015, for the first time ever, Family Feud was the highest-rated syndicated program in terms of average household ratings. While the current version of The Price Is Right (another Goodson-Todman game show) has enjoyed tremendous success on the CBS daytime schedule since its inception in 1972 under hosts Bob Barker and Drew Carey , it has also produced three spinoffs, two of which failed after one season. The most successful syndicated edition
14214-418: The program, regardless to its distribution to stations of varying network affiliations and despite the fact it is not part of an individual network's base schedule. Since the early 2000s, some programs being proposed for national distribution in first-run syndication have been test marketed on a selected number of or all stations owned by certain major station group, allowing the distributor to determine whether
14352-455: The range of a given FM signal was much shorter; thus its market was more local than for AM radio. The reception range at night is the same as in the daytime. All FM broadcast transmissions are line-of-sight, and ionospheric bounce is not viable. The much larger bandwidths, compared to AM and SSB, are more susceptible to phase dispersion. Propagation speeds are fastest in the ionosphere at the lowest sideband frequency. The celerity difference between
14490-475: The reverse direction because the plate was not heated, and thus not capable of thermionic emission of electrons. Later known as the Fleming valve , it could be used as a rectifier of alternating current, and as a radio wave detector . This greatly improved the crystal set , which rectified the radio signal using an early solid-state diode based on a crystal and a so-called cat's whisker . However, an amplifier
14628-427: The rise of cable television channels aimed at that audience such as Nickelodeon and Cartoon Network , which provided appealing children's entertainment throughout the week at nearly all hours. Syndication remains a method of choice for distributing children's programming, although this has gradually shifted to only produce programs to satisfy the federally mandated " regulations on children's television programming in
14766-410: The same service area. This prevents the sideband power generated by two stations from interfering with each other. Bob Carver created an AM stereo tuner employing notch filtering that demonstrated that an AM broadcast can meet or exceed the 15 kHz baseband bandwidth allotted to FM stations without objectionable interference. After several years, the tuner was discontinued. Bob Carver had left
14904-420: The series for first-run syndication in the fall of 1983, where it continued for four more seasons, with the last first-run episode airing in the U.S. on May 18, 1987. Star Trek: The Next Generation debuted in 1987, and became the most-watched syndicated show throughout its seven-year run. Its great success caused many others to debut. Friday the 13th: The Series (a horror series which shared its title with
15042-426: The series was renewed for a second season in January 2015, while Ferguson would also win a Daytime Emmy Award for Daytime Emmy Award for Outstanding Game Show Host for his work on the program. In January 2016, Fox owned-and-operated stations began a test run of South of Wilshire —a game show produced by TMZ. The 2017 summer season includes the game show iWitness created by TV judge Judith Sheindlin. 2021 saw
15180-536: The show was not profitable. This type of syndication has arisen in the U.S. as a parallel service to member stations of the Public Broadcasting Service ( PBS ) and the handful of independent public broadcasting stations. This form of syndication more closely resembles the news agency model, where nominally competing networks share resources and rebroadcast each other's programs. For example, National Public Radio ( NPR ) stations commonly air
15318-497: The slogan "Frecuencia Adictiva", but in late 2002, after the association of Televisa Radio and PRISA, it was decided to simulcast the same programming on AM and FM, and thus XEW-FM became a news and talk outlet, albeit musical programming can still be heard on overnights and weekends when there are not sports scheduled. Radio station Radio broadcasting is the broadcasting of audio (sound), sometimes with related metadata , by radio waves to radio receivers belonging to
15456-534: The station was moved to the top of the Westinghouse factory building in East Pittsburgh, Pennsylvania . Westinghouse relaunched the station as KDKA on November 2, 1920, as the first commercially licensed radio station in the United States. The commercial broadcasting designation came from the type of broadcast license ; advertisements did not air until years later. The first licensed broadcast in
15594-689: The successful movie franchise) also debuted in 1987. The next syndicated shows that debuted in 1988 were War of the Worlds and Freddy's Nightmares . Baywatch , which debuted in 1989 on NBC and was canceled after one season also became one of the most watched syndicated shows throughout its ten-year-run, garnering a worldwide audience. By 1994, there were more than 20 one-hour syndicated shows. Star Trek: Deep Space Nine and Renegade were also syndicated. Hercules: The Legendary Journeys and its spin-off series Xena: Warrior Princess were also popular, often tying Deep Space Nine at 5% to 6% of
15732-528: The syndicated versions of Price were 30 minutes long. A Hollywood Squares revival also thrived beginning in 1998 under host Tom Bergeron , running six seasons until its 2004 cancellation. By far the most successful entry into the market in the 2000s has been the daily version of Who Wants to Be a Millionaire , which premiered in September 2002 and was canceled in May 2019 after 17 seasons in syndication (and
15870-543: The syndication market around this time. Of these shows, Let's Make a Deal and Hollywood Squares were the first to jump to twice-a-week syndicated versions, in about 1973. Another popular daytime show to have a weekly syndicated version was The Price Is Right , which began concurrently in weekly syndication and on CBS ; the syndicated "nighttime" version was hosted by Dennis James for its first five years, after which daytime host Bob Barker took over for another three years of weekly episodes (even though, by this point,
16008-568: The syndication market shrunk, Andromeda season 5 moved to the Syfy Channel (2004). There was not another first-run syndicated drama (or a first-run scripted series in syndication) until 2008, when Disney-ABC Domestic Television and ABC Studios teamed up with Sam Raimi to launch a new first-run syndicated series, Legend of the Seeker , based on Terry Goodkind 's Sword of Truth novel series. Another gap in first-run scripted series in syndication followed for four years after Legend of
16146-469: The syndication market to fulfill the requirements. Also in the 1980s, news programming of various sorts began to be offered widely to stations. Independent Network News , which was produced by WPIX in New York City, was a half-hour nightly program that ran from 1980 to 1990 on independent stations (in some markets, INN was paired with a locally produced primetime newscast); CNN would offer
16284-450: The syndicator may only be able to license the show in a small percentage of the markets. Syndication differs from licensing the show to a television network. Once a network picks up a show, it is usually guaranteed to run on most or all the network's affiliates on the same day of the week and at the same time (in a given time zone, in countries where this is a concern). Some production companies create their shows and license them to networks at
16422-414: The talk shows of Mike Douglas and Merv Griffin , and variety and quiz shows). Ziv Television Programs, after establishing itself as a major radio syndicator, was the first major first-run television syndicator, creating several long-lived series in the 1950s and selling them directly to regional sponsors, who in turn sold the shows to local stations. Ziv's first major TV hit was The Cisco Kid . Ziv had
16560-495: The time four), which meant that the stations that did exist affiliated with multiple networks and, when not airing network or local programs, typically sign-on and sign-off . The loosening of licensing restrictions, and the subsequent passage of the All-Channel Receiver Act , meant that by the early 1960s, the situation had reversed. There were now more stations than the networks—now down to three in number after
16698-408: The time that AM broadcasting began in the 1920s, this provided adequate fidelity for existing microphones, 78 rpm recordings, and loudspeakers. The fidelity of sound equipment subsequently improved considerably, but the receivers did not. Reducing the bandwidth of the receivers reduces the cost of manufacturing and makes them less prone to interference. AM stations are never assigned adjacent channels in
16836-429: The way for a second series two years later, Chip 'n Dale: Rescue Rangers . The following year, the two shows aired together under the umbrella block The Disney Afternoon . In the fall of 1990, Disney added another hour to The Disney Afternoon ; the block continued in syndication, running additional first-run animated series until 1999. These cartoons initially competed with the ones that were nationally televised on
16974-567: The world. Many stations broadcast on shortwave bands using AM technology that can be received over thousands of miles (especially at night). For example, the BBC , VOA , VOR , and Deutsche Welle have transmitted via shortwave to Africa and Asia. These broadcasts are very sensitive to atmospheric conditions and solar activity. Nielsen Audio , formerly known as Arbitron, the United States –based company that reports on radio audiences, defines
17112-520: Was Street Smarts , which lasted from 2001 to 2006 (despite the series airing in late night slots in many markets). Between 2003 and 2007, no new game shows debuted in syndication, marking four consecutive seasons where no new shows with that genre debuted, a syndication first. That streak ended with the fall 2007 debuts of Temptation and Merv Griffin's Crosswords , bringing the daytime tally to six game shows; both ended production after one year, though Crosswords aired in reruns in some cities during
17250-617: Was a Hanna-Barbera cartoon series attempting to ape the All in the Family -style sitcoms; Skippy the Bush Kangaroo (1969), an Australian children's series, or Gentle Ben (a decade later, the decidedly not-for-children Australian Prisoner: Cell Block H would have a brief U.S. syndicated run); and a Canadian sketch-comedy series began appearing on U.S. television stations in 1977— Second City Television , which would eventually find
17388-451: Was a Canadian series, apparently modified from the vision of science fiction writers Harlan Ellison and Ben Bova . Britain's ITC Entertainment , headed by Lew Grade , made UFO (1970) and Space: 1999 (1975). These two series were created by Gerry Anderson (and his associates), previously best known for Supermarionation (a combination of puppetry and animation) series such as Thunderbirds . The most successful syndicated show in
17526-631: Was also important for the nascent anime community in the United States, with imports like Speed Racer and Star Blazers (a localized edit of Space Battleship Yamato ) helping to grow interest in Japanese animation. This led to the establishment of companies dedicated to importing and translating anime such as Streamline Pictures and Viz Media towards the end of the 1980s. In 1987, The Walt Disney Company tried its luck at syndication; DuckTales premiered that September and would eventually last for 100 episodes. The success of DuckTales paved
17664-530: Was amalgamated in 1922 and received a Royal Charter in 1926, making it the first national broadcaster in the world, followed by Czechoslovak Radio and other European broadcasters in 1923. Radio Argentina began regularly scheduled transmissions from the Teatro Coliseo in Buenos Aires on August 27, 1920, making its own priority claim. The station got its license on November 19, 1923. The delay
17802-946: Was approved to relocate its transmitter to a site in La Magdalena Atlicpac, La Paz Municipality, in the State of Mexico and to reduce power to 100,000 watts. It was the first Mexico City station in Emilio Azcarraga Vidaurreta 's Chain of the Americas, the forerunner to today's Televisa whose radio unit still owns XEW-AM. XEW-AM originally was affiliated with the NBC Radio Networks (NBC and Blue ); its future sister stations would take affiliation with rival networks, XEQ-AM with CBS and XEX-AM with Mutual . As radio in Mexico evolved with
17940-513: Was carrying audio by the next year. (Herrold's station eventually became KCBS ). In The Hague, the Netherlands, PCGG started broadcasting on November 6, 1919, making it arguably the first commercial broadcasting station. In 1916, Frank Conrad , an electrical engineer employed at the Westinghouse Electric Corporation , began broadcasting from his Wilkinsburg, Pennsylvania garage with the call letters 8XK. Later,
18078-526: Was challenged by syndicated programming in the 1980s was with late-night talk shows ; The Arsenio Hall Show was the only very successful one (it would be canceled after five years in 1994 due to ratings declines spurred by many CBS affiliates pushing the show to later timeslots following the debut of the Late Show with David Letterman , and was later revived in 2013), but similar programs were attempted such as Alan Thicke 's earlier short-lived Thicke of
18216-460: Was due to the lack of official Argentine licensing procedures before that date. This station continued regular broadcasting of entertainment, and cultural fare for several decades. Radio in education soon followed, and colleges across the U.S. began adding radio broadcasting courses to their curricula. Curry College in Milton, Massachusetts introduced one of the first broadcasting majors in 1932 when
18354-537: Was quickly becoming viable. However, an early audio transmission that could be termed a broadcast may have occurred on Christmas Eve in 1906 by Reginald Fessenden , although this is disputed. While many early experimenters attempted to create systems similar to radiotelephone devices by which only two parties were meant to communicate, there were others who intended to transmit to larger audiences. Charles Herrold started broadcasting in California in 1909 and
18492-531: Was renamed "WFM" with an English rock and pop format, being the direct competition of XHSON-FM (then known as "Rock 101"). Among the DJs that conformed the station were Alejandro González Iñárritu , Martha Debayle and Charo Fernández . After 14 years, in 1999, the station changed its name and format to "W Radical", directed by the former head of "Rock 101", Luis Gerardo Salas, airing electronic music and eurodance . By 2001, it returned to its former WFM format with
18630-516: Was renewed for the 2009–2010 season, Trivial Pursuit: America Plays suffered low ratings throughout its run and was canceled. For the 2009–2010 season, the Fox game show Are You Smarter than a 5th Grader? moved to syndication with a new, less expensive format. Don't Forget the Lyrics! followed for the 2010–2011 season. Deal , suffering from falling ratings, was canceled in February 2010, with
18768-494: Was still required. The triode (mercury-vapor filled with a control grid) was created on March 4, 1906, by the Austrian Robert von Lieben ; independently, on October 25, 1906, Lee De Forest patented his three-element Audion . It was not put to practical use until 1912 when its amplifying ability became recognized by researchers. By about 1920, valve technology had matured to the point where radio broadcasting
18906-438: Was the 1972–80 weekly version that was initially hosted by Dennis James , but in 1977, daytime host Bob Barker also hosted the nighttime version for the final three seasons. For the 1985–86 season, Tom Kennedy hosted a daily syndicated version, and in 1994–95, Doug Davidson emceed his own daily syndicated version, titled The New Price Is Right . Unlike the daytime series, which expanded to its current one-hour length in 1975,
19044-521: Was the growing success of audience-participation talk shows, particularly that of the innovator of the format, Phil Donahue . First-run syndication in the 1970s also made it possible for some shows that were no longer wanted by television networks to remain on the air. In 1971, ABC canceled The Lawrence Welk Show , which went on to produce new episodes in syndication for another 11 years, and currently continues to much success in weekend reruns (with new segments featuring Welk cast members inserted within
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