|
Organ Building
Organ building is the profession of designing, building, restoring and maintaining pipe organs. The organ builder usually receives a commission to design an organ with a particular disposition of stops, manuals, and actions, creates a design to best respond to spatial, technical and acoustic considerations, and then constructs the instrument. The profession requires specific knowledge of such matters as the scaling of organ pipes and also familiarity with the various materials used (including woods, metals, felt, and leather) and an understanding of statics, aerodynamics, mechanics and electronics. However, although in theory the builder is responsible for all facets of construction, in practice organ-building workshops include specialists in pipes, actions, and cabinets; tasks such as the manufacture of pipes, metal casting, and making rarely-used components are often delegated to outside firms. After manufacture of all parts of a new organ, the pipes must be pre-tuned and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dirr Orgelprospekt
Dirr may refer to: * Michael Dirr, American horticulturist **''Dirr's Trees and Shrubs for Warm Climates'', sometimes abbreviated Dirr or Dirr's; see List of horticulture and gardening books/publications *Otillie Dirr, a founder of the Sisters of St. Francis of Assisi *dirr, an abbreviation for dwarf irregular galaxy See also * Dir (other) * Durr (other) * Duerr (other) {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Organ Pipe
An organ pipe is a sound-producing element of the pipe organ that resonator, resonates at a specific Pitch (music), pitch when pressurized air (commonly referred to as ''wind'') is driven through it. Each pipe is tuned to a note of the musical scale. A set of organ pipes of similar timbre comprising the complete scale is known as a rank; one or more ranks constitutes a Organ stop, stop. Construction Materials Organ pipes are generally made out of either metal or wood. Very rarely, glass, porcelain, plastic, paper, Papier-mâché, or even Rock (geology), stone pipes may be seen. A Las Piñas Bamboo Organ, historical organ in the Philippines has pipes made exclusively of bamboo. Metal Metal pipes are usually made of lead; for increased rigidity it is alloyed with tin along with trace amounts of antimony and copper. The percentage of each metal in the alloy influences the characteristics of the resulting pipe. A high proportion of tin results in a slightly brighter colour (optica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Christopher Lewis
Thomas may refer to: People * List of people with given name Thomas * Thomas (name) * Thomas (surname) * Saint Thomas (other) * Thomas Aquinas (1225–1274) Italian Dominican friar, philosopher, and Doctor of the Church * Thomas the Apostle * Thomas (bishop of the East Angles) (fl. 640s–650s), medieval Bishop of the East Angles * Thomas (Archdeacon of Barnstaple) (fl. 1203), Archdeacon of Barnstaple * Thomas, Count of Perche (1195–1217), Count of Perche * Thomas (bishop of Finland) (1248), first known Bishop of Finland * Thomas, Earl of Mar (1330–1377), 14th-century Earl, Aberdeen, Scotland Geography Places in the United States * Thomas, Idaho * Thomas, Illinois * Thomas, Oklahoma * Thomas, Oregon * Thomas, South Dakota * Thomas, Virginia * Thomas, Washington * Thomas, West Virginia * Thomas County (other) * Thomas Township (other) Elsewhere * Thomas Glacier (Greenland) Arts and entertainment * ''Thomas'' (Burton novel), a 1969 novel by He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Ashdown Audsley
George Ashdown Audsley (September 6, 1838 – June 21, 1925) was an accomplished architect, artist, illustrator, writer, decorator and Organ building, pipe organ designer who excelled in many artistic fields but is perhaps best known today for having designed the Wanamaker Organ in Philadelphia. Life Born September 6, 1838, in Elgin, Scotland, Audsley apprenticed with A. & W. Reid, architects there. In 1856, he followed his older brother, William James Audsley to Liverpool, England, and was employed by architect John Weightman. By 1860, Audsley & Co., architects and makers of mounts and Passe-Partout (framing), passe-partout, was established. The firm was eventually named W. & G. Audsley and completed ten churches in the Gothic Revival Style in the Liverpool area. An eclectic style was used for synagogues built in Liverpool and London. The firm's secular buildings, such as the Layton Art Gallery in Milwaukee, WI, USA, closely followed the style of Alexander Thomson (1817-187 ... [...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 * Pipe Organs Victoria Pty. Ltd. * 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 * Wakeley Pipe Or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Craft
A craft or trade is a pastime or an occupation that requires particular skills and knowledge of skilled work. In a historical sense, particularly the Middle Ages and earlier, the term is usually applied to people occupied in small scale production of goods, or their maintenance, for example by tinkers. The traditional term ''craftsman'' is nowadays often replaced by ''artisan'' and by '' craftsperson''. Historically, the more specialized crafts with high-value products tended to concentrate in urban centers and their practitioners formed guilds. The skill required by their professions and the need to be permanently involved in the exchange of goods often demanded a higher level of education, and craftspeople were usually in a more privileged position than the peasantry in societal hierarchy. The households of artisans were not as self-sufficient as those of people engaged in agricultural work, and therefore had to rely on the exchange of goods. Some crafts, especially ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Switzerland
Switzerland, officially the Swiss Confederation, is a landlocked country located in west-central Europe. It is bordered by Italy to the south, France to the west, Germany to the north, and Austria and Liechtenstein to the east. Switzerland is geographically divided among the Swiss Plateau, the Swiss Alps, Alps and the Jura Mountains, Jura; the Alps occupy the greater part of the territory, whereas most of the country's Demographics of Switzerland, 9 million people are concentrated on the plateau, which hosts List of cities in Switzerland, its largest cities and economic centres, including Zurich, Geneva, and Lausanne. Switzerland is a federal republic composed of Cantons of Switzerland, 26 cantons, with federal authorities based in Bern. It has four main linguistic and cultural regions: German, French, Italian and Romansh language, Romansh. Although most Swiss are German-speaking, national identity is fairly cohesive, being rooted in a common historical background, shared ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conservation-restoration
conservation and restoration of cultural property focuses on protection and care of cultural property (tangible cultural heritage), including artworks, architecture, archaeology, and museum collections. Conservation activities include preventive conservation, examination, documentation, research, treatment, and education. This field is closely allied with conservation science, curators and registrars. Definition Conservation of cultural property involves protection and restoration using "any methods that prove effective in keeping that property in as close to its original condition as possible for as long as possible." Conservation of cultural heritage is often associated with art collections and museums and involves collection care and management through tracking, examination, documentation, exhibition, storage, preventive conservation, and restoration. The scope has widened from art conservation, involving protection and care of artwork and architecture, to conservation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Casting (metalworking)
In metalworking and jewelry making, casting is a process in which a liquid metal is delivered into a Mold (manufacturing), mold (usually by a crucible) that contains a negative impression (i.e., a three-dimensional negative image) of the intended shape. The metal is poured into the mold through a hollow channel called a Sprue (manufacturing), sprue. The metal and mold are then cooled, and the metal part (the ''casting'') is extracted. Casting is most often used for making complex shapes that would be difficult or uneconomical to make by other methods. Casting processes have been known for thousands of years, and have been widely used for sculpture (especially in bronze), jewelry in precious metals, and weapons and tools. Highly engineered castings are found in 90 percent of durable goods, including cars, trucks, aerospace, trains, mining and construction equipment, oil wells, appliances, pipes, hydrants, wind turbines, nuclear plants, medical devices, defense products, toys, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Organ Flue Pipe Scaling
Scaling is the ratio of an organ pipe's diameter to its length. The scaling of a pipe is a major influence on its timbre. Reed pipes are scaled according to different formulas than for flue pipes. In general, the larger the diameter of a given pipe at a given pitch, the fuller and more fundamental the sound becomes. The effect of the scale of a pipe on its timbre The sound of an organ pipe is made up of a set of harmonics formed by acoustic resonance, with wavelengths that are fractions of the length of the pipe. There are nodes of stationary air, and antinodes of moving air, two of which will be the two ends of an open-ended organ-pipe (the mouth, and the open end at the top).Mainstone, John (1998). "The physics of the organ". In Nicholas Thistlethwaite & Geoffrey Webber (Eds.), ''The Cambridge Companion to the Organ'', p9. 37-41. Cambridge: Cambridge University Press. The actual position of the antinodes is not exactly at the end of the pipe; rather it is slightly outside the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bundesarchiv B 145 Bild-F023326-0001, Bonn, Orgelbau In Der Werkstatt Klais
The German Federal Archives or Bundesarchiv (BArch) (, lit. "Federal Archive") are the national archives of Germany. They were established at the current location in Koblenz in 1952. They are subordinated to the Federal Commissioner for Culture and the Media ( Claudia Roth since 2021) under the German Chancellery, and before 1998, to the Federal Ministry of the Interior. On 6 December 2008, the Archives donated 100,000 photos to the public, by making them accessible via Wikimedia Commons. History The federal archive for institutions and authorities in Germany, the first precursor to the present-day Federal Archives, was established in Potsdam, Brandenburg in 1919, a later date than in other European countries. This national archive documented German government dating from the founding of the North German Confederation in 1867. It also included material from the older German Confederation and the Imperial Chamber Court. The oldest documents in this collection dated back to th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
