|
Bocal
A bocal is a curved, tapered tube, which is an integral part of certain woodwind instruments, including double reed instruments such as the bassoon, contrabassoon, English horn, and oboe d'amore, as well as the larger recorders. In the double reed instruments, the bocal connects the reed to the rest of the instrument; in the case of larger recorders, the bocal directs air from the player's mouth to the fipple. Bocals can be made from a variety of metals, including nickel silver, brass, sterling silver, or even gold, and are covered at the lower end with a cork sleeve, allowing the bocal to fit tightly in the socket at the top of the instrument. More recently, at least one maker is producing bocals made of hardwood.{{cite web, url=http://www.robertronnes.com/paraschos.bassoonbocal.html, title=Paraschos Bassoon Bocal, website=robertronnes.com, archiveurl=https://web.archive.org/web/20071230111246/http://www.robertronnes.com/paraschos.bassoonbocal.html, archivedate=2007-12-30 The reed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bassoon
The bassoon is a woodwind instrument in the double reed family, which plays in the tenor and bass ranges. It is composed of six pieces, and is usually made of wood. It is known for its distinctive tone color, wide range, versatility, and virtuosity. It is a non-transposing instrument and typically its music is written in the bass and tenor clefs, and sometimes in the treble. There are two forms of modern bassoon: the Buffet (or French) and Heckel (or German) systems. It is typically played while sitting using a seat strap, but can be played while standing if the player has a harness to hold the instrument. Sound is produced by rolling both lips over the reed and blowing direct air pressure to cause the reed to vibrate. Its fingering system can be quite complex when compared to those of other instruments. Appearing in its modern form in the 19th century, the bassoon figures prominently in orchestral, concert band, and chamber music literature, and is occasionally heard in pop, r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Contrabassoon
The contrabassoon, also known as the double bassoon, is a larger version of the bassoon, sounding an octave lower. Its technique is similar to its smaller cousin, with a few notable differences. Differences from the bassoon The reed is considerably larger than the bassoon's, at in total length (and in width) compared with for most bassoon reeds. The large blades allow ample vibration that produces the low register of the instrument. The contrabassoon reed is similar to an average bassoon's in that scraping the reed affects both the intonation and response of the instrument. Contrabassoons feature a slightly simplified version of bassoon keywork, though all open toneholes on bassoon have necessarily been replaced with keys and pads due to the physical distances. In the lower register, its fingerings are nearly identical to bassoon. However, the octave mechanism used to play in the middle register works differently than on bassoon, and the upper register fingerings are of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cor Anglais
The cor anglais (, or original ; plural: ''cors anglais''), or English horn in North America, is a double-reed woodwind instrument in the oboe family. It is approximately one and a half times the length of an oboe, making it essentially an alto oboe in F. The cor anglais is a transposing instrument pitched in F, a perfect fifth lower than the oboe (a C instrument). This means that music for the cor anglais is written a perfect fifth higher than the instrument sounds. The fingering and playing technique used for the cor anglais are essentially the same as those of the oboe, and oboists typically double on the cor anglais when required. The cor anglais normally lacks the lowest B key found on most oboes, and so its sounding range stretches from E3 (written B) below middle C to C6 two octaves above middle C. Description and timbre The pear-shaped bell (called Liebesfuß) of the cor anglais gives it a more covered timbre than the oboe, closer in tonal quality to the oboe d'am ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Recorder (musical Instrument)
The recorder is a family of woodwind musical instruments in the group known as ''internal duct flutes'': flutes with a whistle mouthpiece, also known as fipple flutes. A recorder can be distinguished from other duct flutes by the presence of a thumb-hole for the upper hand and seven finger-holes: three for the upper hand and four for the lower. It is the most prominent duct flute in the western classical tradition. Recorders are made in various sizes with names and compasses roughly corresponding to various vocal ranges. The sizes most commonly in use today are the soprano (also known as descant, lowest note C5), alto (also known as treble, lowest note F4), tenor (lowest note C4), and bass (lowest note F3). Recorders were traditionally constructed from wood or ivory. Modern professional instruments are almost invariably of wood, often boxwood; student and scholastic recorders are commonly of molded plastic. The recorders' internal and external proportions vary, but the bore i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oboe D'amore
The oboe d'amore (; Italian for "oboe of love"), less commonly , is a double reed woodwind musical instrument in the oboe family. Slightly larger than the oboe, it has a less assertive and a more tranquil and serene tone, and is considered the mezzo-soprano of the oboe family, between the oboe (soprano) and the cor anglais or English horn (alto).Norman Del Mar, ''Anatomy of the Orchestra'' (Berkeley: University of California Press, 1981): 143. (cloth); . It is a transposing instrument, sounding a minor third lower than it is notated, i.e. in A. The bell is pear-shaped (called " Liebesfuß") and the instrument uses a bocal, similar to but shorter than that of the cor anglais. Invention and use The oboe d'amore was invented in the eighteenth century and was first used by Christoph Graupner in his cantata ' (1717). Johann Sebastian Bach wrote many pieces—a concerto, many of his cantatas, and the movement of his Mass in B minor—for the instrument. Georg Philipp Telemann al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heckel Biebrich Bassoon Bocal - Themusicgrove , woodwind musical instrument manufacturer based in Wiesbaden, Germany
{{Disambig ...
Heckel could be: * Blayne Heckel (born 1953), American experimental physicist *Erich Heckel (1883–1970), German painter and print maker *Johann Jakob Heckel (1790–1857), Austrian ichthyologist * Édouard Marie Heckel (1843–1916), French botanist and medical doctor. *Wilhelm Heckel GmbH Wilhelm Heckel GmbH is a manufacturer of woodwind instruments based in Wiesbaden, Germany. It is best known for its bassoons, which are considered some of the finest available.The company was established in 1831 by the instrument maker Johann Ada ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cylinder (geometry)
A cylinder (from ) has traditionally been a three-dimensional solid, one of the most basic of curvilinear geometric shapes. In elementary geometry, it is considered a prism with a circle as its base. A cylinder may also be defined as an infinite curvilinear surface in various modern branches of geometry and topology. The shift in the basic meaning—solid versus surface (as in ball and sphere)—has created some ambiguity with terminology. The two concepts may be distinguished by referring to solid cylinders and cylindrical surfaces. In the literature the unadorned term cylinder could refer to either of these or to an even more specialized object, the ''right circular cylinder''. Types The definitions and results in this section are taken from the 1913 text ''Plane and Solid Geometry'' by George Wentworth and David Eugene Smith . A ' is a surface consisting of all the points on all the lines which are parallel to a given line and which pass through a fixed plane curve in a pla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reed (instrument)
A reed (or lamella) is a thin strip of material that vibrates to produce a sound on a musical instrument. Most woodwind instrument reeds are made from ''Arundo donax'' ("Giant cane") or synthetic material. Tuned reeds (as in harmonicas and accordions) are made of metal or synthetics. Musical instruments are classified according to the type and number of reeds. The earliest types of single-reed instruments used idioglottal reeds, where the vibrating reed is a tongue cut and shaped on the tube of cane. Much later, single-reed instruments started using heteroglottal reeds, where a reed is cut and separated from the tube of cane and attached to a mouthpiece of some sort. By contrast, in an uncapped double reed instrument (such as the oboe and bassoon), there is no mouthpiece; the two parts of the reed vibrate against one another. Single reeds Single reeds are used on the mouthpieces of clarinets and saxophones. The back of the reed is flat and is placed against the mouthpiece. These ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fipple
The term fipple specifies a variety of end-blown flute that includes the flageolet, recorder, and tin whistle. The Hornbostel–Sachs system for classifying musical instruments places this group under the heading "Flutes with duct or duct flutes." The label "fipple flute" is frequently applied to members of the subgroup but there is no general agreement about the structural detail of the sound-producing mechanism that constitutes the fipple, itself. Nomenclature The accompanying illustration of the mouthpiece of a recorder shows a wooden block (A) with a channel carved into the body of the instrument (B), together forming a duct that directs a ribbon of air across an opening toward a sharp edge (C). The edge splits the air in a manner that alternately directs it into and outside of the tube, setting the contained column of air into periodic vibration. This flow-controlled "air reed" is a definitive characteristic of all flutes, which therefore all have an edge or equivalent ai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nickel Silver
Nickel silver, Maillechort, German silver, Argentan, new silver, nickel brass, albata, alpacca, is a copper alloy with nickel and often zinc. The usual formulation is 60% copper, 20% nickel and 20% zinc. Nickel silver does not contain the element silver. It is named for its silvery appearance, which can make it attractive as a cheaper and more durable substitute. It is also well suited for being plated with silver. A naturally occurring ore composition in China was smelted into the alloy known as or () ("white copper" or cupronickel). The name "German Silver" refers to the artificial recreation of the natural ore composition by German metallurgists.Joseph Needham, Ling Wang, Gwei-Djen Lu, Tsuen-hsuin Tsien, Dieter Kuhn, Peter J Golas''Science and civilisation in China'' Cambridge University Press: 1974, , pp. 237–250 All modern, commercially important, nickel silvers (such as those standardized under ASTM B122) contain significant amounts of zinc and are sometimes considered ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brass
Brass is an alloy of copper (Cu) and zinc (Zn), in proportions which can be varied to achieve different mechanical, electrical, and chemical properties. It is a substitutional alloy: atoms of the two constituents may replace each other within the same crystal structure. Brass is similar to bronze, another copper alloy, that uses tin instead of zinc. Both bronze and brass may include small proportions of a range of other elements including arsenic (As), lead (Pb), phosphorus (P), aluminium (Al), manganese (Mn), and silicon (Si). Historically, the distinction between the two alloys has been less consistent and clear, and modern practice in museums and archaeology increasingly avoids both terms for historical objects in favor of the more general "copper alloy". Brass has long been a popular material for decoration due to its bright, gold-like appearance; being used for drawer pulls and doorknobs. It has also been widely used to make utensils because of its low melting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silver
Silver is a chemical element with the Symbol (chemistry), symbol Ag (from the Latin ', derived from the Proto-Indo-European wikt:Reconstruction:Proto-Indo-European/h₂erǵ-, ''h₂erǵ'': "shiny" or "white") and atomic number 47. A soft, white, lustrous transition metal, it exhibits the highest electrical conductivity, thermal conductivity, and reflectivity of any metal. The metal is found in the Earth's crust in the pure, free elemental form ("native silver"), as an alloy with gold and other metals, and in minerals such as argentite and chlorargyrite. Most silver is produced as a byproduct of copper, gold, lead, and zinc Refining (metallurgy), refining. Silver has long been valued as a precious metal. Silver metal is used in many bullion coins, sometimes bimetallism, alongside gold: while it is more abundant than gold, it is much less abundant as a native metal. Its purity is typically measured on a per-mille basis; a 94%-pure alloy is described as "0.940 fine". As one of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
