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Benjamin Miessner
Benjamin Franklin Miessner (July 27, 1890 – March 25, 1976) was an American radio engineer and inventor. He is most known for his electronic organ, electronic piano, and other musical instruments. He was the inventor of the Cat's whisker detector. Early life and career Miessner was born in Huntingburg, Indiana to Charles and Mary (Reutopohler) Miessner and was the brother of Otto Miessner. He attended school in Huntingburg and graduated from high school in 1908. He then enlisted in the U. S. Navy, and graduated from the U.S. Naval Electrical School in Brooklyn, NY in 1909. He was assigned to a naval radio station in Washington, D.C. to be a radio operator. It was while he was in Washington that he invented the "cat whisker" detector which allowed for receiving radio waves by crystal sets. He was also promoted to Chief Operator. He left the Navy to work with John Hays Hammond Jr. and Frtiz Lowenstein in 1911. The group worked on a wireless control system for torpedoes. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huntingburg, Indiana
Huntingburg is a city in Patoka Township, Dubois County, in the U.S. state of Indiana. The population was 6,362 at the 2020 census. Located in southwestern Indiana, the city is known for its downtown with numerous antique shops. It is part of the Jasper Micropolitan Statistical Area. The city is also known as the "Hollywood of the Midwest." The movies '' A League of Their Own'' (1992), '' Hard Rain'' (1998), and the HBO film '' Soul of the Game'' (1996) were filmed in Huntingburg. Columbia Pictures renovated the grandstand at League Stadium that was to become part of the set for ''A League of Their Own''. History Huntingburg was platted in 1837 by Colonel Jacob Geiger who purchased of land and became one of the city's first permanent settlers. It was likely so named because the site had been a popular hunting ground. Huntingburg was incorporated as a town in 1866. The Huntingburg Commercial Historic District and Huntingburg Town Hall and Fire Engine House are listed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War I
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting took place mainly in European theatre of World War I, Europe and the Middle Eastern theatre of World War I, Middle East, as well as in parts of African theatre of World War I, Africa and the Asian and Pacific theatre of World War I, Asia-Pacific, and in Europe was characterised by trench warfare; the widespread use of Artillery of World War I, artillery, machine guns, and Chemical weapons in World War I, chemical weapons (gas); and the introductions of Tanks in World War I, tanks and Aviation in World War I, aircraft. World War I was one of the List of wars by death toll, deadliest conflicts in history, resulting in an estimated World War I casualties, 10 million military dead and more than 20 million wounded, plus some 10 million civilian de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rudolph Wurlitzer Company
The Rudolph Wurlitzer Company, usually referred to as simply Wurlitzer, is an American company started in Cincinnati in 1853 by German immigrant (Franz) Rudolph Wurlitzer. The company initially imported stringed, woodwind and brass instruments from Germany for resale in the United States. Wurlitzer enjoyed initial success, largely due to defense contracts to provide musical instruments to the U.S. military. In 1880, the company began manufacturing pianos and eventually relocated to North Tonawanda, New York. It quickly expanded to make band organs, orchestrions, player pianos and pipe or theatre organs popular in theatres during the days of silent movies. Wurlitzer also operated a chain of retail stores where the company's products were sold. As technology evolved, Wurlitzer began producing electric pianos, electronic organs and jukeboxes, and it eventually became known more for jukeboxes and vending machines, which are still made by Wurlitzer, rather than for actual musica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orgatron
An electric organ, also known as electronic organ, is an electronic keyboard instrument which was derived from the harmonium, pipe organ and theatre organ. Originally designed to imitate their sound, or orchestral sounds, it has since developed into several types of instruments: * Hammond-style organs used in pop, rock and jazz; * digital church organs, which imitate pipe organs and are used primarily in churches; * other types including combo organs, home organs, and software organs. History Predecessors ;Harmonium The immediate predecessor of the electronic organ was the harmonium, or reed organ, an instrument that was common in homes and small churches in the late 19th and early 20th centuries. In a fashion not totally unlike that of pipe organs, reed organs generate sound by forcing air over a set of reeds by means of a bellows, usually operated by constantly pumping a set of pedals. The Harmonium used pressure, and the American reed organ or pump organ used suction. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Everett Piano Company
The Everett Piano Company, or simply Everett Piano, was a piano manufacturing company founded by the John Church Company. It was later acquired by Yamaha Corporation, Yamaha. History It was founded in 1883 in Boston, Massachusetts by the John Church Company, which was at the time, one of the leading companies of the industry. In June 1926, Everett merged with Cable-Nelson Piano, moving from Boston to South Haven, Michigan. Many composers used Everett's pianos, but the demand for small pianos grew. In response, Everett made only small pianos in 1946, leaving the manufacturing of Piano#Grand, grand pianos. In 1936, Everett subsequently joined the Meridan Corporation, where George H. Stapely, a graduate engineer, innovated Everett's old pianos. One of those innovations was the Balanced Tension Back. It allowed the sound quality to stay sharp in different conditions. Stapely became president and lead the company with full ownership. Everett also pioneered the electrostatic reed or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Léon Theremin
Lev Sergeyevich Termen ( 18963 November 1993), better known as Leon Theremin, was a Russian inventor, most famous for his invention of the theremin, one of the first electronic musical instruments and the first to be mass-produced. He also worked on early television research. His secret listening device, " The Thing", hung for seven years in plain view in the United States ambassador's Moscow office and enabled Soviet agents to eavesdrop on secret conversations. Early life Leon Theremin was born in Saint Petersburg, Russian Empire in 1896. His father was Sergei Emilievich Theremin, of French Huguenot descent. His mother was Yevgenia Antonova Orzhinskaya and of German ancestry. He had a sister named Helena. In the seventh grade of his high school, in front of an audience of students and parents, he demonstrated various optical effects using electricity. By the age of 17 he was in his last year of high school, had his own laboratory at home for experimenting with high-frequenc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhythmicon
The Rhythmicon—also known as the Polyrhythmophone—was an electro-mechanical musical instrument designed and built by Leon Theremin for composer Henry Cowell, intended to reveal connections between rhythms, pitches and the harmonic series. It used a series of perforated spinning disks, similar to a Nipkow disk, to interrupt the flow of light between bulbs and phototoreceptors aligned with the disk perforations. The interrupted signals created oscillations which were perceived as rhythms or tones depending on the speed of the disks. It generated both pitches and rhythms, and has been described as a precursor of drum machines. Development In 1930, the avant-garde American composer and musical theorist Henry Cowell collaborated with Russian inventor Léon Theremin in designing and building the remarkably innovative Rhythmicon. Cowell wanted an instrument with which to play compositions involving multiple rhythmic patterns impossible for one person to perform simultaneously on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Institute Of Radio Engineers
The Institute of Radio Engineers (IRE) was a professional organization which existed from 1912 until December 31, 1962. On January 1, 1963, it merged with the American Institute of Electrical Engineers (AIEE) to form the Institute of Electrical and Electronics Engineers (IEEE). Founding Following several attempts to form a technical organization of wireless practitioners in 1908–1912, the Institute of Radio Engineers (IRE) was finally established in 1912 in New York City. Among its founding organizations were the Society of Wireless Telegraph Engineers (SWTE) and the Wireless Institute (TWI). At the time, the dominant organization of electrical engineers was the American Institute of Electrical Engineers (AIEE). Many of the founding members of IRE considered AIEE too conservative and too focused on electric power. Moreover, the founders of the IRE sought to establish an international organization (unlike the “American” AIEE), and adopted a tradition of electing some ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Millburn, New Jersey
Millburn is a suburban Township (New Jersey), township in southwestern Essex County, New Jersey, Essex County, within the U.S. state of New Jersey, and part of the New York metropolitan area. As of the 2020 United States census, the township's population was 21,710, its highest United States census, decennial count ever and an increase of 1,561 (+7.7%) from the 20,149 recorded at the 2010 United States census, 2010 census, which in turn reflected an increase of 384 (+1.9%) from the 19,765 counted in the 2000 United States census, 2000 census. Short Hills, New Jersey, Short Hills, with a 2020 population of 14,422, is an Local government in New Jersey#Unincorporated communities, unincorporated community and census-designated place (CDP) located within Millburn that is home to most of the township's population. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Jersey
New Jersey is a U.S. state, state located in both the Mid-Atlantic States, Mid-Atlantic and Northeastern United States, Northeastern regions of the United States. Located at the geographic hub of the urban area, heavily urbanized Northeast megalopolis, it is bordered to the northwest, north, and northeast by New York (state), New York State; on its east, southeast, and south by the Atlantic Ocean; on its west by the Delaware River and Pennsylvania; and on its southwest by Delaware Bay and Delaware. At , New Jersey is the List of U.S. states and territories by area, fifth-smallest state in land area. According to a 2024 United States Census Bureau, U.S. Census Bureau estimate, it is the List of U.S. states and territories by population, 11th-most populous state, with over 9.5 million residents, its highest estimated count ever. The state capital is Trenton, New Jersey, Trenton, and the state's most populous city is Newark, New Jersey, Newark. New Jersey is the only U.S. stat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brunswick-Balke-Collender Company
Brunswick Corporation, formerly known as the Brunswick-Balke-Collender Company, is an American corporation that has been developing, manufacturing and marketing a wide variety of products since 1845. Brunswick has more than 13,000 employees in 24 countries. Brunswick owns a number of brands, including Mercury Marine In 2021, Brunswick reported sales of US$5.8 billion. Brunswick's global headquarters is in the northern Chicago suburb of Mettawa, Illinois. History 19th century Brunswick was founded by J. M. Brunswick who came to the United States from Switzerland at the age of 15. The J. M. Brunswick Manufacturing Company opened for business on September 15, 1845, in Cincinnati, Ohio. Originally J. M. Brunswick intended his company to be mainly in the business of making carriages, but soon after opening his machine shop, he became fascinated with billiards and decided that making billiard tables would be more lucrative, as the better tables then in use in the United Sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chicago
Chicago is the List of municipalities in Illinois, most populous city in the U.S. state of Illinois and in the Midwestern United States. With a population of 2,746,388, as of the 2020 United States census, 2020 census, it is the List of United States cities by population, third-most populous city in the United States after New York City and Los Angeles. As the county seat, seat of Cook County, Illinois, Cook County, the List of the most populous counties in the United States, second-most populous county in the U.S., Chicago is the center of the Chicago metropolitan area, often colloquially called "Chicagoland" and home to 9.6 million residents. Located on the shore of Lake Michigan, Chicago was incorporated as a city in 1837 near a Chicago Portage, portage between the Great Lakes and the Mississippi River, Mississippi River watershed. It grew rapidly in the mid-19th century. In 1871, the Great Chicago Fire destroyed several square miles and left more than 100,000 homeless, but ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
