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Hendrik Niehoff
Hendrik Niehoff ( – December 1560) was a Dutch pipe organ builder. Life Niehoff was born in Leeuwarden and served as an apprentice to pipe organ builder Jan van Covelen (). After Van Covelen's death, Niehoff established his shop in 's-Hertogenbosch to continue building new and upgrading organs throughout the Netherlands and in major Hanseatic cities and is considered one of the most significant organ builders in northwestern Europe in the middle third of the 16th century. Craftsmanship The pipes in Niehoff's organs use an alloy of over 98% lead, with only about 1.3% tin and minimal amounts of antimony, copper and bismuth. Pipes made of this alloy are noted for producing sounds with the "vocale" characteristic of the organs of the high Renaissance–early Baroque period. To enhance their appearance, the façade pipes usually were covered with thin, bright tin foil that was held to the underlying lead pipe with a glue made of duck egg white. American organbuilder John ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pipe Organ
The pipe organ is a musical instrument that produces sound by driving pressurized air (called ''wind'') through the organ pipes selected from a keyboard. Because each pipe produces a single pitch, the pipes are provided in sets called ''ranks'', each of which has a common timbre and volume throughout the keyboard compass (music), compass. Most organs have many ranks of pipes of differing timbre, pitch, and volume that the player can employ singly or in combination through the use of controls called organ stop, stops. A pipe organ has one or more keyboards (called ''Manual (music), manuals'') played by the hands, and a pedal keyboard, pedal clavier played by the feet; each keyboard controls its own division, or group of stops. The keyboard(s), pedalboard, and stops are housed in the organ's Organ console, ''console''. The organ's continuous supply of wind allows it to sustain notes for as long as the corresponding keys are pressed, unlike the piano and harpsichord whose sound be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Brombaugh
John Burlin Brombaugh (born March 1, 1937) is an American pipe organ builder known for his historically oriented tracker action pipe organs. Personal life and early training Born in Dayton, Ohio, Brombaugh (related to the Brumbaugh families) first heard a Hammond organ while in the fourth grade and was “mesmerized” by the combination of organ and electronics, a combination that would shape his career. Brombaugh has degrees in Electrical Engineering from the University of Cincinnati (EE, 1960) and Cornell University (MS-EE, 1963) specializing in the field of acoustics, in particular musical acoustics. After college graduation, Brombaugh worked as a development engineer for the Baldwin Piano Company. His charge "was to develop a method to produce electronic chiff and to design an artificial reverberation system". For the former, he extensively studied the construction of organ pipes, while the latter included ideas pioneered in the Hammond organ. Brombaugh also secured seven ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dutch Musicians
Dutch commonly refers to: * Something of, from, or related to the Netherlands * Dutch people () * Dutch language () Dutch may also refer to: Places * Dutch, West Virginia, a community in the United States * Pennsylvania Dutch Country People Ethnic groups * Germanic peoples, the original meaning of the term ''Dutch'' in English ** Pennsylvania Dutch, a group of early Germanic immigrants to Pennsylvania *Dutch people, the Germanic group native to the Netherlands Specific people * Dutch (nickname), a list of people * Johnny Dutch (born 1989), American hurdler * Dutch Schultz (1902–1935), American mobster born Arthur Simon Flegenheimer * Dutch Mantel, ring name of American retired professional wrestler Wayne Maurice Keown (born 1949) * Dutch Savage, ring name of professional wrestler and promoter Frank Stewart (1935–2013) Arts, entertainment, and media Fictional characters * Dutch (''Black Lagoon''), an African-American character from the Japanese manga and anime ''Blac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1561 Deaths
Year 1561 ( MDLXI) was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar. Events January–June * January 31 – The Edict of Orleans suspends the persecution of the Huguenots in France. * March 1 – Kingston Grammar School is founded in England. * April 14 – The citizens of Nuremberg see what appears to be an aerial battle, followed by the appearance of a large black triangular object and a large crash (with smoke) outside the city. A ''news notice'' (an early form of newspaper) is printed on April 14, describing the event. * May 8 – Madrid is declared the capital of Spain, by Philip II. * June 4 ** The spire of Old St Paul's Cathedral in the City of London catches fire and crashes through the nave roof, probably as the result of a lightning strike. The spire is not rebuilt. ** The nobility of Harrien-Wierland and the town of Reval (on June 6) of the Livonian Order swear allegiance to Sweden. * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1495 Births
Year 1495 ( MCDXCV) was a common year starting on Thursday (link will display the full calendar) of the Julian calendar. Events January–December * February – King's College, Aberdeen, predecessor of the University of Aberdeen in Scotland, is founded on the petition of William Elphinstone, Bishop of Aberdeen. It is the first English-speaking university to teach medicine. * February 22 – Italian War of 1494–98: King Charles VIII of France enters Naples, to claim the city's throne. A few months later, he decides to return to France, and leaves Naples with most of his army, leaving a force under his cousin Gilbert, Count of Montpensier as viceroy. Syphilis is first definitely recorded in Europe during this invasion. (perhaps from French forces who may have contacted Croats fleeing an Ottoman army in the east). * May 26 – A Spanish army under Gonzalo Fernández de Córdoba lands in Calabria, with the purpose of ousting the French and restoring Fer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Chicago Press
The University of Chicago Press is the largest and one of the oldest university presses in the United States. It is operated by the University of Chicago and publishes a wide variety of academic titles, including ''The Chicago Manual of Style'', numerous academic journals, and advanced monographs in the academic fields. One of its quasi-independent projects is the BiblioVault, a digital repository for scholarly books. The Press building is located just south of the Midway Plaisance on the University of Chicago campus. History The University of Chicago Press was founded in 1890, making it one of the oldest continuously operating university presses in the United States. Its first published book was Robert F. Harper's ''Assyrian and Babylonian Letters Belonging to the Kouyunjik Collections of the British Museum''. The book sold five copies during its first two years, but by 1900 the University of Chicago Press had published 127 books and pamphlets and 11 scholarly journals, inclu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Pipe Organ Builders
This is a list of notable pipe organ builders. Australia * William Anderson (1832–1921) * Australian Pipe Organs Pty Ltd * Robert Cecil Clifton (1854–1931) * William Davidson * J. E. Dodd & Sons Gunstar Organ Works * Fincham & Hobday * Geo. Fincham & Son * Alfred Fuller (1845–1923) * Hargraves Pipe Organs Pty Ltd * William Hill & Son & Norman & Beard Ltd (Australian subsidiary) * Peter D. G. Jewkes Pty Ltd * Johnson & Kinloch * Samuel Joscelyne * Carl Krüger (1802–1871) * Ernst Ladegast (1853–1937) * F. J. Larner & Co. * Laurie Pipe Organs * C. W. Leggo * Daniel Heinrich Lemke (c. 1832–1897) * Samuel Marshall * Joseph Massey (1854–1943) * James Moyle * Pierce Pipe Organs * Pitchford & Garside * Roger Pogson * Charles Richardson (1847–1926) * William Leopold Roberts (died 1971), built "Memorial Organ" (1924–1961) for St Andrew's Church, Brighton * Ronald Sharp (1929–2021) * Knud Smenge * Frederick Taylor Austria * Matthäus Abbrederis (1652 – c. 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eugene, Oregon
Eugene ( ) is a city in the U.S. state of Oregon. It is located at the southern end of the Willamette Valley, near the confluence of the McKenzie and Willamette rivers, about east of the Oregon Coast. As of the 2020 United States Census, Eugene had a population of 176,654 and covers city area of 44.21 sq mi (114.50 sq km). Eugene is the seat of Lane County and the state's second largest city after Portland. The Eugene-Springfield metropolitan statistical area is the 146th largest in the United States and the third largest in the state, behind those of Portland and Salem. In 2022, Eugene's population was estimated to have reached 179,887. Eugene is home to the University of Oregon, Bushnell University, and Lane Community College. The city is noted for its natural environment, recreational opportunities (especially bicycling, running/ jogging, rafting, and kayaking), and focus on the arts, along with its history of civil unrest, protests, and green activism. Eugene' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bismuth
Bismuth is a chemical element with the symbol Bi and atomic number 83. It is a post-transition metal and one of the pnictogens, with chemical properties resembling its lighter group 15 siblings arsenic and antimony. Elemental bismuth occurs naturally, and its sulfide and oxide forms are important commercial ores. The free element is 86% as dense as lead. It is a brittle metal with a silvery-white color when freshly produced. Surface oxidation generally gives samples of the metal a somewhat rosy cast. Further oxidation under heat can give bismuth a vividly iridescent appearance due to thin-film interference. Bismuth is both the most diamagnetic element and one of the least thermally conductive metals known. Bismuth was long considered the element with the highest atomic mass whose nuclei do not spontaneously decay. However, in 2003 it was discovered to be extremely weakly radioactive. The metal's only primordial isotope, bismuth-209, experiences alpha decay at such a mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leeuwarden
Leeuwarden (; fy, Ljouwert, longname=yes /; Stadsfries dialects, Town Frisian: ''Liwwadden''; Leeuwarder dialect: ''Leewarden'') is a List of cities in the Netherlands by province, city and Municipalities of the Netherlands, municipality in Friesland, Netherlands, with a population of 123,107 (2019). It is the provincial capital and seat of the Provincial Council of Friesland. It is located about 50 km west of Groningen and 110 km north east from the Dutch capital Amsterdam (as the crow flies). The region has been continuously inhabited since the 10th century. It came to be known as Leeuwarden in the early 9th century AD and was granted Town privileges, city privileges in 1435. It is the main economic hub of Friesland, situated in a green and water-rich environment. Leeuwarden is a former royal residence and has a historic city centre, many historically relevant buildings, and a large shopping centre with squares and restaurants. Leeuwarden was awarded the title European Capital ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copper
Copper is a chemical element with the symbol Cu (from la, cuprum) and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a pinkish-orange color. Copper is used as a conductor of heat and electricity, as a building material, and as a constituent of various metal alloys, such as sterling silver used in jewelry, cupronickel used to make marine hardware and coins, and constantan used in strain gauges and thermocouples for temperature measurement. Copper is one of the few metals that can occur in nature in a directly usable metallic form ( native metals). This led to very early human use in several regions, from circa 8000 BC. Thousands of years later, it was the first metal to be smelted from sulfide ores, circa 5000 BC; the first metal to be cast into a shape in a mold, c. 4000 BC; and the first metal to be purposely alloyed with another metal, tin, to create ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antimony
Antimony is a chemical element with the symbol Sb (from la, stibium) and atomic number 51. A lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite (Sb2S3). Antimony compounds have been known since ancient times and were powdered for use as medicine and cosmetics, often known by the Arabic name kohl. The earliest known description of the metal in the West was written in 1540 by Vannoccio Biringuccio. China is the largest producer of antimony and its compounds, with most production coming from the Xikuangshan Mine in Hunan. The industrial methods for refining antimony from stibnite are roasting followed by reduction with carbon, or direct reduction of stibnite with iron. The largest applications for metallic antimony are in alloys with lead and tin, which have improved properties for solders, bullets, and plain bearings. It improves the rigidity of lead-alloy plates in lead–acid batteries. Antimony trioxide is a prominent additive f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
