1.
Woodwind instrument
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Woodwind instruments are a family of musical instruments within the more general category of wind instruments. There are two types of woodwind instruments, flutes and reed instruments. What differentiates these instruments from other instruments is the way in which they produce their sound. Examples are a saxophone, a bassoon and a piccolo, flutes produce sound by directing a focused stream of air below the edge of a hole in a cylindrical tube. The flute family can be divided into two sub-families, open flutes and closed flutes, to produce a sound with an open flute, the player is required to blow a stream of air across a sharp edge that then splits the airstream. This split airstream then acts upon the air contained within the flutes hollow causing it to vibrate. Examples of open flutes are the flute, panpipes and shakuhachi. Ancient flutes of this variety were often made from sections of plants such as grasses, reeds. Later, flutes were made of such as tin, copper. Modern concert flutes are made of high-grade metal alloys, usually containing nickel, silver, copper. To produce a sound with a flute, the player is required to blow air into a duct. This duct acts as a channel bringing the air to a sharp edge, as with the open flutes, the air is then split, this causes the column of air within the closed flute to vibrate and produce sound. Examples of this type of include the recorder, ocarina. Reed instruments produce sound by focusing air into a mouthpiece which then causes a reed, or reeds, similar to flutes, Reed pipes are also further divided into two types, single reed and double reed. Single-reed woodwinds produce sound by placing a reed onto the opening of a mouthpiece, when air is forced between the reed and the mouthpiece, the reed causes the air column in the instrument to vibrate and produce its unique sound. Single reed instruments include the clarinet, saxophone, and others such as the chalumeau, double-reed instruments use two precisely cut, small pieces of cane bound together at the base. This form of production has been estimated to have originated in the middle to late Neolithic period. The finished, bound reed is inserted into the instrument and vibrates as air is forced between the two pieces and this family of reed pipes is subdivided further into another two sub-families, exposed double reed, and capped double reed instruments
2.
Musical instrument classification
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Throughout history, various methods of musical instrument classification have been used. The most commonly used system divides instruments into string instruments, woodwind instruments, brass instruments and percussion instruments, the oldest known scheme of classifying instruments is Chinese and dates from the 3rd millennium BC. It grouped instruments according to the materials they are made of. However, the Chou-Li, an anonymous treatise compiled from sources in about the 2nd century BC, had the following order, metal, stone, clay, leather, silk, wood, gourd. The same order was presented in the Tso Chuan, attributed to Tso Chiu-Ming, more usually, instruments are classified according to how the sound is initially produced. The modern system divides instruments into wind, strings and percussion, the scheme was later expanded by Martin Agricola, who distinguished plucked string instruments, such as guitars, from bowed string instruments, such as violins. Classical musicians today do not always maintain this division, but distinguish between wind instruments with a reed and those where the air is set in motion directly by the lips, many instruments do not fit very neatly into this scheme. The serpent, for example, ought to be classified as a brass instrument, however, it looks more like a woodwind instrument, and is closer to one in many ways, having finger-holes to control pitch, rather than valves. Keyboard instruments do not fit easily into this scheme, for example, the piano has strings, but they are struck by hammers, so it is not clear whether it should be classified as a string instrument or a percussion instrument. Ottoman encyclopedist Hadji Khalifa also recognized the three classes in his Kashf al-Zunun an Asami al-Kutub wa al-Funun, a treatise on the origin. The division pervades Tboli thought about cosmology, social characters of men and women, victor-Charles Mahillon later adopted a system very similar to this. This scheme was taken up by Erich von Hornbostel and Curt Sachs who published an extensive new scheme for classication in Zeitschrift für Ethnologie in 1914. Their scheme is used today, and is most often known as the Hornbostel-Sachs system. Electrophones, such as the guitar or electric bass, which produce sound through electricity and is required to be plugged in to an amplifier. Later Sachs added a category, electrophones, such as theremins. Modern synthesizers and electronic instruments fall in this category, within each category are many subgroups. The system has been criticised and revised over the years, in 1932, comparative musicologist André Schaeffner developed a new classification scheme that was exhaustive, potentially covering all real and conceivable instruments. The Kpelle of West Africa also use this system and they distinguish the struck, including both beaten and plucked, and the blown
3.
Wind instrument
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The pitch of the vibration is determined by the length of the tube and by manual modifications of the effective length of the vibrating column of air. In the case of wind instruments, sound is produced by blowing through a reed. Using different air columns for different tones, such as in the pan flute and this method is used on nearly all brass instruments. Changing the length of the air column by lengthening and/or shortening the tube using a sliding mechanism. This method is used on the trombone and the slide whistle, changing the frequency of vibration through opening or closing holes in the side of the tube. This can be done by covering the holes with fingers or pressing a key which then closes the hole and this method is used in nearly all woodwind instruments. Making the column of air vibrate at different harmonics without changing the length of the column of air, almost all wind instruments use the last method, often in combination with one of the others, to extend their register. A more accurate way to determine whether an instrument is brass or woodwind is to examine how the player produces sound, in brass instruments, the players lips vibrate, causing the air within the instrument to vibrate. For example, the saxophone is typically made of brass, but is classified as an instrument because it produces sound with a vibrating reed. In the Hornbostel-Sachs scheme of musical instrument classification, wind instruments are classed as aerophones, sound production in all wind instruments depends on the entry of air into a flow-control valve attached to a resonant chamber. The resonator is typically a long cylindrical or conical tube, open at the far end, a pulse of high pressure from the valve will travel down the tube at the speed of sound. It will be reflected from the end as a return pulse of low pressure. Under suitable conditions, the valve will reflect the pulse back, with increased energy, Reed instruments such as the clarinet or oboe have a flexible reed or reeds at the mouthpiece, forming a pressure-controlled valve. Standing waves inside the tube will be odd multiples of a quarter-wavelength, with a pressure anti-node at the mouthpiece, the reed vibrates at a rate determined by the resonator. For Lip Reed instruments, the controls the tension in their lips so that they vibrate under the influence of the air flow through them. They adjust the vibration so that the lips are most closed, and the air flow is lowest, standing waves inside the tube will be odd multiples of a quarter-wavelength, with a pressure anti-node at the mouthpiece, and a pressure node at the open end. For Air Reed instruments, the thin grazing air sheet flowing across an opening in the pipe interacts with an edge to generate sound. The jet is generated by the player, when blowing through a thin slit, for recorders and flue organ pipes this slit is manufactured by the instrument maker and has a fixed geometry
4.
Aerophone
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Aerophones categorically comprise the largest and most complex group of instruments in the Americas. The first class includes instruments which, when played, do not contain the vibrating air and this class includes free reed instruments, such as the harmonica, but also many instruments unlikely to be called wind instruments at all by most people, such as sirens and whips. The second class includes instruments which contain the air when being played. This class includes almost all instruments generally called wind instruments — including the didgeridoo, brass instruments, additionally, very loud sounds can be made by explosions directed into, or being detonated inside of resonant cavities. Detonations inside the calliope, as well as the pyrophone might thus be considered as class 42 instruments, according to Ardal Powell, flute is a simple instrument found in numerous ancient cultures. There are three legendary and archeologically verifiable birthplace sites of flutes, Egypt, Greece and India, of these, the transverse flute appeared only in ancient India, while the fipple flutes are found in all three. It is likely, states Powell, that the modern Indian bansuri has not changed much since the medieval era. Archaeological studies have found examples of globular flutes in ancient Mexico, Colombia and Peru, the use of shells of Conches as an aerophone have also been found to be prevalent in areas such as Central America and Peru. Examples of aerophone type instruments in China can be dated back to the Neolithic period, fragments of bone flutes can be found at the burial sites of the Jiahu settlements of ancient China, and they represent some of the earliest known examples of playable instruments. The instruments were carved from the wing bone of the red-crowned crane. The flutes were efficient enough to sound in a nearly accurate octave. Examples of flutes made out of bamboo in China date back to 2nd Century BC and these flutes were known as Dizis or simply Di and typically had 6 holes for playing melodies that were framed by scale-modes. Flutes including the famous Bansuri, have been a part of Indian classical music since 1500 BC. A major deity of Hinduism, Krishna, has been associated with the flute, some early flutes were made out of tibias. Free aerophones are instruments where the air is not enclosed by the instrument itself. The air-stream meets a sharp edge, or an edge is moved through the air. Occasionally called percussive aerophones, plosive aerophones are sounded by percussion caused by a single compression, an example of a plosive aerophone is the scraper flute which has tubes with ridged or serrated edges so that they can be scraped with a rod to produce sound. Non-free aerophones are instruments where the air is contained within the instrument
5.
Single-reed instrument
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A single-reed instrument is a woodwind instrument that uses only one reed to produce sound. The very earliest single-reed instruments were documented in ancient Egypt, as well as the Middle East, Greece, 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, by contrast, in a double reed instrument, there is no mouthpiece, the two parts of the reed vibrate against one another. Reeds are traditionally made of cane and produce sound when air is blown across or through them, most single-reed instruments are descended from single-reed idioglot instruments called memet, found in Egypt as early as 2700 BCE. Due to their fragility, no instruments from antiquity were preserved, during the Old Kingdom in Egypt, memets were depicted on the reliefs of seven tombs at Saqqarra, six tombs at Giza, and the pyramids of Queen Khentkaus. Most memets were double-clarinets, where two reed tubes were tied or glued together to one instrument. Multiple pipes were used to sound or generate a strong beat-tone with slight variations in tuning among the pipes. One of the tubes usually functioned as a drone, but the design of these simple instruments varied endlessly, the entire reed entered the mouth, meaning that the player could not easily articulate so melodies were defined by quick movement of the fingers on the tone holes. These types of double-clarinets are still prevalent today, but also developed into simplified single-clarinets, modern-day idioglots found in Egypt include the arghul and the zummara. Examples include clarinets, saxophones, and some bagpipes, see links to other examples below. Single reed instruments fall under three Hornbostel–Sachs classes,412.13 Free reeds,422.2 Single reed instruments, The pipe has a single reed consisting of a percussion lamella. These are the percussion reeds including clarinets and saxophones,422.3 Reedpipes with free reeds, The reed vibrates through a closely fitted frame, and there are fingerholes
6.
Key (instrument)
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A key is a specific part of a musical instrument. The purpose and function of the part in question depends on the instrument, on instruments equipped with tuning machines, violins and guitars, for example, a key is part of a tuning machine. It is a gear with a key shaped end used to turn a cog. The key is used to make 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 keys of an accordion direct the air flow from a manually operated bellows across various tuned vibrating reeds
7.
Adolphe Sax
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Antoine-Joseph Adolphe Sax was a Belgian inventor and musician who invented the saxophone in 1846. He played the flute and clarinet, and his inventions are the saxotromba, saxhorn. Antoine-Joseph Sax was born on 6 November 1814, in Dinant, Belgium, to Charles-Joseph Sax, while his first name was Antoine, he was referred to as Adolphe from childhood. His father and mother were instrument designers themselves, who made changes to the design of the horn. Adolphe began to make his own instruments at an early age and he subsequently studied performance on those two instruments as well as voice at the Royal Conservatory of Brussels. According to the biography of Adolphe Sax published on the city of Dinants website and his neighbors called him little Sax, the ghost. After leaving the Royal Conservatory of Brussels, Sax began to experiment with new instrument designs, adolphes first important invention was an improvement of the bass clarinet design, which he patented at the age of 24. Sax relocated permanently to Paris in 1841 and began working on a new set of instruments exhibited there in 1844. These were valved bugles, and although he had not invented the instrument itself, his examples were more successful than those of his rivals. They came in seven different sizes, and paved the path to the creation of the flugelhorn. Today, saxhorns are sometimes used in bands and orchestras. The saxhorn also laid the groundwork for the modern euphonium, Sax also developed the saxotromba family, valved brass instruments with narrower bore than the saxhorns, in 1845, though they survived only briefly. The saxhorn valves were accepted as state-of-the-art and are largely unchanged today, the advances made by Adolphe Sax were soon followed by the British brass band movement which exclusively adopted the saxhorn range. The Jedforest Instrumental Band formed in 1854 and The Hawick Saxhorn Band formed in 1855, within the Scottish Borders, the period around 1840 saw Sax inventing the clarinette-bourdon, an early unsuccessful design of contrabass clarinet. Around this time he developed the instrument for which he is best known. The saxophone was invented for use in orchestras and concert bands. Composer Hector Berlioz wrote approvingly of the new instrument in 1842, by 1846 Sax had designed, on paper, a full range of saxophones. Although they never became standard orchestral instruments, the made his reputation and secured him a job
8.
Range (music)
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In music, the range of a musical instrument is the distance from the lowest to the highest pitch it can play. For a singing voice, the equivalent is vocal range, the range of a musical part is the distance between its lowest and highest note. The terms sounding range, written range, designated range, duration range, a piccolo, for example, typically has a sounding range one octave higher than its written range. The designated range is the set of notes the player should or can achieve while playing, all instruments have a designated range, and all pitched instruments have a playing range. Timbre, dynamics, and duration ranges are interrelated and one may achieve registral range at the expense of timbre, the designated range is thus the range in which a player is expected to have comfortable control of all aspects. The duration range is the difference between the shortest and longest rhythm used, dynamic range is the difference between the quietest and loudest volume of an instrument, part or piece of music. Although woodwind instruments and string instruments have no upper limit to their range. Brass instruments, on the hand, can play beyond their designated ranges. Notes lower than the brass instruments designated range are called pedal tones, the playing range of a brass instrument depends on both the technical limitations of the instrument and the skill of the player. Classical arrangements seldom make woodwind or brass instruments play beyond their designed range, string musicians play the bottom of their ranges very frequently, but the top of a string instruments range is rather fuzzy, and it is unusual for a string player to exceed the designated range. It is quite rare for wind musicians to play the extremes of their instruments, the most common exception is that in many 20th century works, pedal tones are called for in bass trombones. This chart uses standard numberings for octaves where middle C corresponds to C4, in the MIDI language middle C is referred to as MIDI note number 60. The lowest note that an organ can sound is C−1. However, if acoustic combination counts, the lowest note is C−2, *This chart only displays down to C0, though some pipe organs, such as the Boardwalk Hall Auditorium Organ, extend down to C−1. Also, the frequency of the subcontrabass tuba is B♭−1
9.
Musical instrument
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A musical instrument is an instrument created or adapted to make musical sounds. In principle, any object that produces sound can be a musical instrument—it is through purpose that the object becomes a musical instrument, the history of musical instruments dates to the beginnings of human culture. Early musical instruments may have used for ritual, such as a trumpet to signal success on the hunt. Cultures eventually developed composition and performance of melodies for entertainment, Musical instruments evolved in step with changing applications. The date and origin of the first device considered an instrument is disputed. The oldest object that some refer to as a musical instrument. Some consensus dates early flutes to about 37,000 years ago, many early musical instruments were made from animal skins, bone, wood, and other non-durable materials. Musical instruments developed independently in many populated regions of the world, however, contact among civilizations caused rapid spread and adaptation of most instruments in places far from their origin. By the Middle Ages, instruments from Mesopotamia were in maritime Southeast Asia, development in the Americas occurred at a slower pace, but cultures of North, Central, and South America shared musical instruments. By 1400, musical instrument development slowed in areas and was dominated by the Occident. Musical instrument classification is a discipline in its own right, Instruments can be classified by their effective range, their material composition, their size, etc. However, the most common method, Hornbostel-Sachs, uses the means by which they produce sound. The academic study of instruments is called organology. Once humans moved from making sounds with their bodies—for example, by using objects to create music from sounds. Primitive instruments were designed to emulate natural sounds, and their purpose was ritual rather than entertainment. The concept of melody and the pursuit of musical composition were unknown to early players of musical instruments. A player sounding a flute to signal the start of a hunt does so without thought of the notion of making music. Musical instruments are constructed in an array of styles and shapes
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