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Judith C. Waller
Judith Cary Waller (February 19, 1889 – October 28, 1973) was an American broadcasting pioneer. Despite the fact that she knew nothing about radio at the time, she became the first station manager of Chicago radio station WMAQ when it went on the air in 1922. She was one of the first female radio station managers in the United States, along with Eleanor Poehler of WLAG and WCCO in Minneapolis, and Bertha Brainard of WJZ in New York. During her tenure as station manager, Waller was responsible for obtaining broadcast rights for Chicago Cubs home games for WMAQ and for hiring Freeman Gosden and Charles Correll as ''Amos 'n' Andy'' after they left WGN radio over syndication rights. Waller tried to interest the CBS radio network in the program with no success. NBC brought the program to its Blue Network three years before its purchase of WMAQ in 1931. Waller was also responsible for the long-running discussion program ''University of Chicago Round Table'' on radio. The progra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oak Park And River Forest High School
, motto_translation = Those things that are best , address = 201 N. Scoville Avenue , location = , region = , town = Oak Park , county = , state = Illinois , zipcode = 60302 , country = United States , country1 = , coordinates = , coordinates_footnotes = , other_name = , former_name = , schooltype = , fundingtype = , type = Public secondary school , religious_affiliation = , denomination = , patron = , established = , founder = , status = Open , closed = , locale = , sister_school = , school_board = , district = Oak Park and River Forest High School District 200 , us_nces_district_id ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Song Bells
Song bells are a musical instrument in the keyboard percussion family. They are a mallet percussion instrument that is essentially a cross between the vibraphone, glockenspiel, and celesta. They have bars made of aluminum. They sound one octave down from the glockenspiel, or one octave above concert pitch, and generally have a range of octaves. Song bells have been made by various makers at different times but were first introduced by J.C. Deagan, Inc. in 1918 and manufactured by the company until 1924. See also *Glockenspiel *Vibraphone *Celesta The celesta or celeste , also called a bell-piano, is a struck idiophone operated by a keyboard. It looks similar to an upright piano (four- or five-octave), albeit with smaller keys and a much smaller cabinet, or a large wooden music box ( ... References {{Bells Keyboard percussion instruments Idiophones Pitched percussion instruments American musical instruments Bells (percussion) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ed Wynn
Isaiah Edwin Leopold (November 9, 1886 – June 19, 1966), better known as Ed Wynn, was an American actor and comedian. He was noted for his ''Perfect Fool'' comedy character, his pioneering radio show of the 1930s, and his later career as a dramatic actor.Obituary '' Variety'', June 22, 1966, page 71. Background Wynn was born Isaiah Edwin Leopold in Philadelphia, Pennsylvania, to a Jewish family. His father, Joseph, a milliner, was born in Bohemia. His mother, Minnie Greenberg, of Romanian and Turkish ancestry, came from Istanbul. Wynn attended Central High School in Philadelphia until age 15. He ran away from home in his teens, worked as a hat salesman and as a utility boy, and eventually adapted his middle name "Edwin" into his new stage name, "Ed Wynn", to save his family the embarrassment of having a lowly comedian as a relative. Career Wynn began his career in vaudeville in 1903 and was a star of the ''Ziegfeld Follies'' starting in 1914. During ''The Follies of 1915 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Advertisement
In the United States, commercial radio stations make most of their revenue by selling airtime to be used for running radio advertisements. These advertisements are the result of a business or a service providing a valuable consideration, usually money, in exchange for the station airing their commercial or mentioning them on air. The most common advertisements are "spot commercials", which normally last for no more than one minute, and longer programs, commonly running up to one hour, known as "informercials". The United States Federal Communications Commission (FCC), established under the Communications Act of 1934, regulates commercial broadcasting, and the laws regarding radio advertisements remain relatively unchanged from the Radio Act of 1927. In 2015, radio accounted for 7.8% of total U.S. media expenditures. History Commercial advertising by audio services goes back to even before the introduction of radio broadcasting, beginning with the 1893 establishment of telephon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broadcast Call Signs
Broadcast call signs are call signs assigned as unique identifiers to radio stations and television stations. While broadcast radio stations will often brand themselves with plain-text names, identities such as " cool FM", "rock 105" or "the ABC network" are not globally unique. Another station in another city or country may (and often will) have a similar brand, and the name of a broadcast station for legal purposes is normally its internationally recognised ITU call sign. Some common conventions are followed around the world. North America Broadcast stations in North America generally use callsigns in the international series. United States In the United States, the first letter generally is ''K'' for stations west of the Mississippi River (including Alaska, America Samoa, Guam, Hawaii, and Northern Mariana Islands) and ''W'' for those east of the Mississippi River (including Puerto Rico and the U.S. Virgin Islands). Except for those with their radio channel or physical TV ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sophie Braslau
Sophie Braslau (August 16, 1892 – December 22, 1935) was a contralto prominent in United States opera, starting with her debut in New York City's Metropolitan Opera in 1913 when she was 21. Biography Braslau was born on August 16, 1892 in Manhattan, New York City to Abel Braslau and Alexandra Goodelman Braslau. As a child, Braslau studied piano. Her vocal talent was discovered by voice teacher Arturo Buzzi-Peccia, a family friend, who heard the little girl humming while she practiced piano. Braslau herself claimed to be inspired to a singing career after hearing Alma Gluck, another student of Buzzi-Peccia. She studied with Buzzi-Peccia for three years and then with a number of other instructors. She auditioned for New York's Metropolitan Opera in April 1913, was promptly signed to a contract, and debuted in November of that year. Her first leading role was in 1918 as Shanewis. Braslau also sang in concert and toured widely and frequently, first in the United States ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ed Wynn At WMAQ Radio October 1922
Ed, ed or ED may refer to: Arts and entertainment * ''Ed'' (film), a 1996 film starring Matt LeBlanc * Ed (''Fullmetal Alchemist'') or Edward Elric, a character in ''Fullmetal Alchemist'' media * ''Ed'' (TV series), a TV series that ran from 2000 to 2004 Businesses and organizations * Ed (supermarket), a French brand of discount stores founded in 1978 * Consolidated Edison, from their NYSE stock symbol * United States Department of Education, a department of the United States government * Enforcement Directorate, a law enforcement and economic intelligence agency in India * European Democrats, a loose association of conservative political parties in Europe * Airblue (IATA code ED), a private Pakistani airline * Eagle Dynamics, a Swiss software company Places * Ed, Kentucky, an unincorporated community in the United States * Ed, Sweden, a town in Dals-Ed, Sweden * Erode Junction railway station, station code ED Health and medicine * Eating disorder, mental disorder ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KYW (AM)
KYW (1060 kHz) is a commercial AM radio station licensed to serve Philadelphia, Pennsylvania. It is one of the oldest continuously operating radio stations in the United States, originating in Chicago before moving to Philadelphia in 1934. KYW's unusual history includes its call sign of only three letters, beginning with a K, rare for a station in the Eastern United States. It broadcasts an all-news radio format and is branded as "KYW Newsradio". KYW serves as the flagship station of Audacy, Inc. KYW's studios are co-located within Audacy's corporate headquarters in Center City Philadelphia and its transmitter and two-tower directional antenna array are located in Lafayette Hill. KYW is a 50,000–watt Class A clear channel station. With a good radio receiver, its nighttime signal can be heard in much of the Eastern United States and Eastern Canada, however, it restricts its signal towards the Southwest United States to protect XECPAE-AM in Mexico City, which sha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transmitter
In electronics and telecommunications, a radio transmitter or just transmitter is an electronic device which produces radio waves with an antenna. The transmitter itself generates a radio frequency alternating current, which is applied to the antenna. When excited by this alternating current, the antenna radiates radio waves. Transmitters are necessary component parts of all electronic devices that communicate by radio, such as radio and television broadcasting stations, cell phones, walkie-talkies, wireless computer networks, Bluetooth enabled devices, garage door openers, two-way radios in aircraft, ships, spacecraft, radar sets and navigational beacons. The term ''transmitter'' is usually limited to equipment that generates radio waves for communication purposes; or radiolocation, such as radar and navigational transmitters. Generators of radio waves for heating or industrial purposes, such as microwave ovens or diathermy equipment, are not usually called transmi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cycle Per Second
The cycle per second is a once-common English name for the unit of frequency now known as the hertz (Hz). The plural form was typically used, often written cycles per second, cycles/second, c.p.s., c/s, or, ambiguously, just cycles (Cy./Cyc.). The term comes from the fact that sound waves have a frequency measurable in their number of oscillations, or ''cycles'', per second. With the organization of the International System of Units in 1960, the cycle per second was officially replaced by the hertz, or reciprocal second, "s−1" or "1/s". Symbolically, "cycle per second" units are "cycle/second", while hertz is "Hz" or "s−1". For higher frequencies, ''kilocycles'' (kc), as an abbreviation of ''kilocycles per second'' were often used on components or devices. Other higher units like ''megacycle'' (Mc) and less commonly ''kilomegacycle'' (kMc) were used before 1960 and in some later documents. These have modern equivalents such as kilohertz (kHz), megahertz (MHz), and gigaher ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Frequency
Radio frequency (RF) is the oscillation rate of an alternating electric current or voltage or of a magnetic, electric or electromagnetic field or mechanical system in the frequency range from around to around . This is roughly between the upper limit of audio frequencies and the lower limit of infrared frequencies; these are the frequencies at which energy from an oscillating current can radiate off a conductor into space as radio waves. Different sources specify different upper and lower bounds for the frequency range. Electric current Electric currents that oscillate at radio frequencies (RF currents) have special properties not shared by direct current or lower audio frequency alternating current, such as the 50 or 60 Hz current used in electrical power distribution. * Energy from RF currents in conductors can radiate into space as electromagnetic waves ( radio waves). This is the basis of radio technology. * RF current does not penetrate deeply into electrica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
