1916 In Radio
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1916 In Radio
The year 1916 in radio involved some significant events. Events * 22 February – Ernst Alexanderson is issued a United States patent for a tuned radio frequency receiver. * 7 November – Radio station 2XG, located in the Highbridge section of New York City, makes the first audio broadcast of United Station presidential election returns. * 4 December – First regular broadcasts on 9XM – Wisconsin state weather, delivered in Morse code. Births * 5 January – Alfred Ryder, American actor (died 1995) * 6 March – Virginia Gregg, American broadcast actress (died 1986 The year 1986 was designated as the International Year of Peace by the United Nations. Events January * January 1 **Aruba gains increased autonomy from the Netherlands by separating from the Netherlands Antilles. **Spain and Portugal enter ...) * 4 July – Iva Toguri D'Aquino, Japanese American broadcaster (died 2006) References Radio by year {{radio-stub ...
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Ernst Alexanderson
Ernst Frederick Werner Alexanderson (January 25, 1878 – May 14, 1975) was a Swedish-American electrical engineer, who was a pioneer in radio and television development. He invented the Alexanderson alternator, an early radio transmitter used between 1906 and the 1930s for longwave long distance radio transmission. Alexanderson also created the amplidyne, a direct current amplifier used during the Second World War for controlling anti-aircraft guns. Background Alexanderson was born in Uppsala, Sweden. He studied at the University of Lund (1896–97) and was educated at the Royal Institute of Technology in Stockholm and the Technische Hochschule in Berlin, Germany. He emigrated to the United States in 1902 and spent much of his life working for the General Electric and Radio Corporation of America. Engineering work Alexanderson designed the Alexanderson alternator, an early longwave radio transmitter, one of the first devices which could transmit modulated audio (sound ...
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Tuned Radio Frequency Receiver
A tuned radio frequency receiver (or TRF receiver) is a type of radio receiver that is composed of one or more tuned radio frequency (RF) amplifier stages followed by a detector (demodulator) circuit to extract the audio signal and usually an audio frequency amplifier. This type of receiver was popular in the 1920s. Early examples could be tedious to operate because when tuning in a station each stage had to be individually adjusted to the station's frequency, but later models had ganged tuning, the tuning mechanisms of all stages being linked together, and operated by just one control knob. By the mid 1930s, it was replaced by the superheterodyne receiver patented by Edwin Armstrong. Background The TRF receiver was patented in 1916 by Ernst Alexanderson. His concept was that each stage would amplify the desired signal while reducing the interfering ones. Multiple stages of RF amplification would make the radio more sensitive to weak stations, and the multiple tuned circu ...
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Radio 2XG
Radio station 2XG, also known as the "Highbridge Station", was an experimental radio station located in New York City and licensed to the De Forest Radio Telephone and Telegraph Company from 1915–1917 and 1920–1924. In 1916, it became the first radio station employing a vacuum-tube transmitter to make news and entertainment broadcasts on a regular schedule, and, on November 7, 1916, became the first to broadcast U.S. presidential election returns by spoken word instead of by Morse code. Pre-World War I history Initially all radio stations used spark transmitters, which could only transmit Morse code messages. In 1904, Valdemar Poulsen invented an "arc-transmitter" capable of transmitting full audio, and in late 1906 Lee de Forest founded the Radio Telephone Company and began producing his own "sparkless" arc-transmitters. Between 1907 and 1910, de Forest made a number of demonstration entertainment broadcasts, and even spoke about developing news and entertainment broadcasting s ...
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WHA (AM)
WHA (970 AM) is a non-commercial radio station, licensed since 1922 to the University of Wisconsin and located in Madison, Wisconsin. It serves as the flagship for the Wisconsin Public Radio talk-based "Ideas Network". WHA's programming is also broadcast by two low-powered FM translators, and by WERN FM's HD3 digital subchannel. The station airs a schedule of news and talk programs from Wisconsin Public Radio, NPR, American Public Media, Public Radio International, the Canadian Broadcasting Corporation and the BBC. The same call letters are used by WHA-TV in Madison, the flagship station for PBS Wisconsin. Broadcast frequencies WHA transmits on 970 AM from a 258-foot tower at Silver Spring Farm within the University of Wisconsin–Madison Arboretum. It operates at 5,000 watts during the day. Although WHA's tower is relatively short by modern broadcasting standards, its transmitter power and Wisconsin's flat land (with near-perfect ground conductivity) gives it a daytim ...
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Alfred Ryder
Alfred Ryder (born Alfred Jacob Corn; January 5, 1916 – April 16, 1995) was an American television, stage, radio, and film actor and director, who appeared in over one hundred television shows. Career Ryder began to act at age eight and later studied with Robert Lewis and Lee Strasberg. He eventually became a life member of The Actors Studio. During the 1930s and 40s, Ryder blended Broadway appearances with two memorable roles during the Golden Age of Radio, as Molly Goldberg's son Sammy in '' The Goldbergs''; and as Carl Neff in ''Easy Aces''. During World War II he served in the United States Army Air Forces and appeared in the Air Force's Broadway play and film '' Winged Victory''. In 1946 he secured a one-year film contract with Paramount and had a role in the Anthony Mann-directed film noir ''T-Men'' (1947). Retrieved July 12, 2022. Ryder was an ambitious and intense theater performer who aspired to be "the definitive Hamlet of his generation." In the 1940s he joined t ...
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1995 In Radio
The year 1995 saw a number of significant events in radio broadcasting. Events * January 1 – KAEV in Lake Arrowhead, California changes to KCXX with an alternative rock format. * January 28 - The final original American Top 40 airs internationally only. The final Long Distance Dedication is "Move On" by James Brown, from host Shadoe Stevens to the show's listeners. * February 15 – After nine years as a "Pure Rock" station, Long Beach's 105.5 KNAC flips to a Mexican music format as KBUE (Que Buena). KNAC was, however, resurrected in 1998 as the internet-based radio station knac.com. * March – After several years of playing contemporary Christian music, KQCS (93.5 FM) in Bettendorf, Iowa switches to an active rock format and adopts the call letters KORB. * March – After 22 years as KRVR (106.5 FM), under a format that had evolved from beautiful music to a hybrid of beautiful, easy listening and adult contemporary and had been known to locals as "K-River," the call letters ...
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Virginia Gregg
Virginia, officially the Commonwealth of Virginia, is a state in the Mid-Atlantic and Southeastern regions of the United States, between the Atlantic Coast and the Appalachian Mountains. The geography and climate of the Commonwealth are shaped by the Blue Ridge Mountains and the Chesapeake Bay, which provide habitat for much of its flora and fauna. The capital of the Commonwealth is Richmond; Virginia Beach is the most-populous city, and Fairfax County is the most-populous political subdivision. The Commonwealth's population was over 8.65million, with 36% of them living in the Baltimore–Washington metropolitan area. The area's history begins with several indigenous groups, including the Powhatan. In 1607, the London Company established the Colony of Virginia as the first permanent English colony in the New World. Virginia's state nickname, the Old Dominion, is a reference to this status. Slave labor and land acquired from displaced native tribes fueled the growing p ...
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1986 In Radio
The year 1986 saw a number of significant events in radio broadcasting. Events *January 8 – Long Beach's KNAC switches formats from an alternative/new wave format to a "Pure Rock" format. KNAC continued under that format until 1995. *January 18 – The syndicated "American Country Countdown" expands from three to four hours. Much like "American Top 40" had more than seven years earlier, several new features are added, including a weekly recap of three No. 1 hits from the 1970s and playbacks of an artist's older hits. *February 14 - Philippines's Magic 89.9 started regular operations. *March 28 – More than 6,000 radio stations of all format types play "We Are the World" simultaneously at 10:15 a.m. Eastern Standard Time. *June 2 – KOFM in Oklahoma City changed their calls to KMGL and flipped formats from a Top 40 (CHR) format to an Easy Listening/ Adult Standards format under Transtar's Format 41. *June 6 – Canada's premier Top 40 station, CHUM-AM Toronto, drops its hit fo ...
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Iva Toguri D'Aquino
Iva Ikuko Toguri D'Aquino ( ja, 戸栗郁子 アイバ; July 4, 1916 – September 26, 2006) was a Japanese-American disc jockey and radio personality who participated in English-language radio broadcasts transmitted by Radio Tokyo to Allied troops in the South Pacific during World War II on ''The Zero Hour'' radio show. Toguri called herself " Orphan Ann", but she quickly became inaccurately identified with the name "Tokyo Rose", coined by Allied soldiers and which predated her broadcasts. After the surrender of Japan, Toguri was detained for a year by the United States military before being released for lack of evidence. US Department of Justice officials agreed that her broadcasts were " innocuous", but when Toguri tried to return to the US a popular uproar ensued, prompting the Federal Bureau of Investigation to renew its investigation of Toguri's wartime activities. She was subsequently charged by the US Attorney's Office with eight counts of treason. Her 1949 trial ...
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2006 In English-language Radio
The year 2006 saw a number of significant events in radio broadcasting. Events * Quad Cities' radio stations WKBF (1270 AM) and WHTS (98.9 FM), both owned by Mercury Broadcasting but operated by a joint sales agreement with Clear Channel Communications, are sold during the year. The sale of WKBF from Mercury to EMF Broadcasting is completed in late 2005, and in February the format switches from contemporary hit radio (which had been formatted at the frequency since 1987) to formatting Christian music as WKLU. WKBF, which had been broadcasting a progressive talk format, is sold to Quad Cities Media and switches to Christian talk in December. * January 3 – The BJ Shea Morning Experience switches to KISW in Seattle, Washington, from the former FM Talk (now country) station KKWF. * January 21 – Kix Brooks, one half of the country music superstar duo Brooks & Dunn, takes over as host of the long-running "American Country Countdown." He succeeds Bob Kingsley, who had left the pro ...
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1916 In Radio
The year 1916 in radio involved some significant events. Events * 22 February – Ernst Alexanderson is issued a United States patent for a tuned radio frequency receiver. * 7 November – Radio station 2XG, located in the Highbridge section of New York City, makes the first audio broadcast of United Station presidential election returns. * 4 December – First regular broadcasts on 9XM – Wisconsin state weather, delivered in Morse code. Births * 5 January – Alfred Ryder, American actor (died 1995) * 6 March – Virginia Gregg, American broadcast actress (died 1986 The year 1986 was designated as the International Year of Peace by the United Nations. Events January * January 1 **Aruba gains increased autonomy from the Netherlands by separating from the Netherlands Antilles. **Spain and Portugal enter ...) * 4 July – Iva Toguri D'Aquino, Japanese American broadcaster (died 2006) References Radio by year {{radio-stub ...
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