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Aeolsklavier
The aeolodion or aeolodicon (also called in Germany ''Windharmonika'') is an obsolete keyed wind instrument resembling the harmonium, its tone being produced from steel springs. It had a range of six octaves, and its tone was similar to that of the harmonium. After its invention around 1800, several modifications were made, including the aeolsklavier, aeolomelodicon or choraleon, and aeolopantalon, but all versions had largely disappeared by mid-century. History There is some controversy as to its original inventor; most authorities attribute it to Jean Tobié Eschenbach of Hamburg, who is said to have first made it in 1800. Various improvements were subsequently made by other musicians, among whom may be named Schmidt of Pressburg, of Schweinfurt, Sebastian Müller (1826), and of Suhl (1833). This instrument was entirely superseded by the harmonium. Related instruments Aeolsklavier A modification of the aeolodion was the aeolsklavier, invented about 1825 by Karl Friedrich Ema ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Key (instrument)
A key is a component of a musical instrument, the purpose and function of which depends on the instrument. However, the term is most often used in the context of keyboard instruments, in which case it refers to the exterior part of the instrument that the player physically interacts in the process of sound production. On instruments equipped with tuning machines such as guitars or mandolins, a key is part of a tuning machine. It is a worm gear with a key shaped end used to turn a cog, which, in turn, is attached to a post which winds the string. The key is used to make pitch adjustments to a string. With other instruments, zithers and drums, for example, a key is essentially a small wrench used to turn a tuning machine or lug. On woodwind instruments such as a flute or saxophone, keys are finger operated levers used to open or close tone holes, the operation of which effectively shortens or lengthens the resonating tube of the instrument. By doing so, the player is able to p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harmonium
The pump organ or reed organ is a type of organ that uses free reeds to generate sound, with air passing over vibrating thin metal strips mounted in a frame. Types include the pressure-based harmonium, the suction reed organ (which employs a vacuum system), and the Indian harmonium. Historical examples include the ''Kunstharmonium'' and the American reed organ, while earlier forms include the physharmonica and the seraphine. More portable than pipe organs, free-reed organs became widespread in smaller churches and private homes during the 19th century, although their volume and tonal range were limited. They generally featured one, or occasionally two, manuals, while pedal-boards were rare. Higher-end pump organs offered a broader range of tones, and models intended for churches or affluent households were often housed in finely crafted cabinets. Between the 1850s and the 1920s, several million reed organs and melodeons were manufactured in the United States and Canada ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steel
Steel is an alloy of iron and carbon that demonstrates improved mechanical properties compared to the pure form of iron. Due to steel's high Young's modulus, elastic modulus, Yield (engineering), yield strength, Fracture, fracture strength and low raw material cost, steel is one of the most commonly manufactured materials in the world. Steel is used in structures (as concrete Rebar, reinforcing rods), in Bridge, bridges, infrastructure, Tool, tools, Ship, ships, Train, trains, Car, cars, Bicycle, bicycles, Machine, machines, Home appliance, electrical appliances, furniture, and Weapon, weapons. Iron is always the main element in steel, but other elements are used to produce various grades of steel demonstrating altered material, mechanical, and microstructural properties. Stainless steels, for example, typically contain 18% chromium and exhibit improved corrosion and Redox, oxidation resistance versus its carbon steel counterpart. Under atmospheric pressures, steels generally ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Range (music)
In music, the range, or chromatic range, of a musical instrument is the distance from the lowest to the highest Pitch (music), pitch it can play. For a singing Register (music), voice, the equivalent is vocal range. The range of a musical part is the distance between its lowest and highest Note (music), note. Compass Among British English speakers, and perhaps others, compass means the same thing as chromatic range—the interval between the lowest and highest note attainable by a voice or musical instrument. Other ranges The terms sounding range, written range, designated range, duration range and dynamic range have specific meanings. The sounding range"Music theory online : musical instrument ranges & names", Brian Blood, Dolmetsch.com, 2009, webpageDolmetsch-M29 refers to the pitches produced by an instrument, while the written range refers to the compass (span) of notes written in the sheet music, where the part is sometimes Transposition (music), transposed for convenienc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pressburg
Bratislava (German: ''Pressburg'', Hungarian: ''Pozsony'') is the Capital city, capital and largest city of the Slovakia, Slovak Republic and the fourth largest of all List of cities and towns on the river Danube, cities on the river Danube. Officially, the population of the city is about 475,000; however, some sources estimate daily number of people moving around the city based on mobile phone SIM cards is more than 570,000. Bratislava is in southwestern Slovakia at the foot of the Little Carpathians, occupying both banks of the Danube and the left bank of the Morava (river), River Morava. Bordering Austria and Hungary, it is the only national capital to border two sovereign states. The city's history has been influenced by people of many nations and religions, including Austrians, Bulgarians, Croats, Czechs, Germans, Hungarian people, Hungarians, Jews and Slovaks. It was the coronation site and legislative center and capital of the Kingdom of Hungary from 1536 to 1783; elev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schweinfurt
Schweinfurt ( , ; ) is a town#Germany, city in the district of Lower Franconia in Bavaria, Germany. It is the administrative centre of the surrounding Schweinfurt (district), district (''Landkreis'') of Schweinfurt and a major industrial, cultural and educational hub. The urban agglomeration has 100,200 (2018) and the city's catchment area, including the Main-Rhön region and parts of South Thuringia, 759,000 inhabitants. Schweinfurt was first documented in 791 and is one of the oldest cities in Bavaria. Around 1000 the Margraves of Schweinfurt controlled large parts of northern Bavaria. From the 12th century until 1802 Schweinfurt was a Free imperial city within the Holy Roman Empire; around 1700 it became a centre of Renaissance Humanism, humanist activity, and in 1770 the city's 250-year industrial history began. During World War II, the Americans suffered their biggest air defeat over Schweinfurt in the Second Raid on Schweinfurt ''(Black Thursd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suhl
Suhl () is a city in Thuringia, Germany, located SW of Erfurt, NE of Würzburg and N of Nuremberg. With its 37,000 inhabitants, it is the smallest of the six urban districts within Thuringia. Together with its northern neighbour-town Zella-Mehlis, Suhl forms the largest urban area in the Thuringian Forest with a population of 46,000. The region around Suhl is marked by up to 1,000-meter-high mountains, including Thuringia's highest peak, the Großer Beerberg (983 m), approximately NE of the city centre. Suhl was first mentioned in 1318 and stayed a small mining and metalworking town, until industrialization broke through in late 19th century and Suhl became a centre of Germany's arms production, specialized on rifles and guns with companies such as Sauer & Sohn. Furthermore, the engineering industry was based in Suhl with Simson, a famous car and moped producer. In 1952, Suhl became one of East Germany's 14 district capitals, which led to a government-directed period of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buttelstädt
Buttelstedt is a town and a former municipality in the Weimarer Land district, in Thuringia, Germany. It is situated 11 km north of Weimar. Since 1 January 2019, it is part of the municipality Am Ettersberg. History Within the German Empire (1871-1918), Buttelstedt was part of the Grand Duchy of Saxe-Weimar-Eisenach. Notable people from Buttelstedt * August Wilhelm Hupel (1737-1819), publicist, estophile and linguist *Johann Friedrich Fasch (1688-1758), baroque musician and composer *Johann Ludwig Krebs Johann Ludwig Krebs (baptized 12 October 1713 – 1 January 1780) was a German Baroque musician and composer for the pipe organ, harpsichord, other instruments and orchestras. His output also included chamber music, choral works and concertos. ... (1713-1780), composer References Towns in Thuringia Weimarer Land Former municipalities in Thuringia {{WeimarerLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bellows
A bellows or pair of bellows is a device constructed to furnish a strong blast of air. The simplest type consists of a flexible bag comprising a pair of rigid boards with handles joined by flexible leather sides enclosing an approximately airtight cavity which can be expanded and contracted by operating the handles, and fitted with a valve allowing air to fill the cavity when expanded, and with a tube through which the air is forced out in a stream when the cavity is compressed. It has many applications, in particular blowing on a fire to supply it with air. The term "bellows" is used by extension for a flexible bag whose volume can be changed by compression or expansion, but not used to deliver air. For example, the light-tight (but not airtight) bag allowing the distance between the lens and film of a folding photographic camera to be varied is called a bellows. Etymology "Bellows" is only used in plural. The Old English name for "bellows" was , 'blast-bag', 'blowing-ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Warsaw
Warsaw, officially the Capital City of Warsaw, is the capital and List of cities and towns in Poland, largest city of Poland. The metropolis stands on the Vistula, River Vistula in east-central Poland. Its population is officially estimated at 1.86 million residents within a Warsaw metropolitan area, greater metropolitan area of 3.27 million residents, which makes Warsaw the List of cities in the European Union by population within city limits, 6th most-populous city in the European Union. The city area measures and comprises List of districts and neighbourhoods of Warsaw, 18 districts, while the metropolitan area covers . Warsaw is classified as an Globalization and World Cities Research Network#Alpha 2, alpha global city, a major political, economic and cultural hub, and the country's seat of government. It is also the capital of the Masovian Voivodeship. Warsaw traces its origins to a small fishing town in Masovia. The city rose to prominence in the late 16th cent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piano
A piano is a keyboard instrument that produces sound when its keys are depressed, activating an Action (music), action mechanism where hammers strike String (music), strings. Modern pianos have a row of 88 black and white keys, tuned to a chromatic scale in equal temperament. A musician who specializes in piano is called a pianist. There are two main types of piano: the #Grand, grand piano and the #Upupright piano. The grand piano offers better sound and more precise key control, making it the preferred choice when space and budget allow. The grand piano is also considered a necessity in venues hosting skilled pianists. The upright piano is more commonly used because of its smaller size and lower cost. When a key is depressed, the strings inside are struck by felt-coated wooden hammers. The vibrations are transmitted through a Bridge (instrument), bridge to a Soundboard (music), soundboard that amplifies the sound by Coupling (physics), coupling the Sound, acoustic energy t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frédéric Chopin
Frédéric François Chopin (born Fryderyk Franciszek Chopin; 1 March 181017 October 1849) was a Polish composer and virtuoso pianist of the Romantic period who wrote primarily for Piano solo, solo piano. He has maintained worldwide renown as a leading composer of his era whose "poetic genius was based on a professional technique that was without equal in his generation". Chopin was born in Żelazowa Wola and grew up in Warsaw, which in 1815 became part of Congress Poland. A child prodigy, he completed his musical education and composed his early works in Warsaw before leaving Poland at age 20, less than a month before the outbreak of the November Uprising, November 1830 Uprising; at 21, he settled in Paris. Thereafter he gave only 30 public performances, preferring the more intimate atmosphere of the Salon (gathering), salon. He supported himself, selling his compositions and giving piano lessons, for which he was in high demand. Chopin formed a friendship with Franz Liszt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
