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Jankó Keyboard
The Jankó keyboard is a musical keyboard layout for a piano designed by Paul von Jankó, a Hungarian pianist and engineer, in 1882. It was designed to overcome two limitations on the traditional piano keyboard: the large-scale geometry of the keys (stretching beyond a ninth, or even an octave, can be difficult or impossible for pianists with small hands), and the fact that each scale has to be fingered differently. Instead of a single row, the Jankó keyboard has an array of keys consisting of two interleaved manuals with three touch-points for every key lever, making six rows of keys. Each vertical column of three keys is a semitone away from the neighboring ones, which are in the alternate rows. Thus within each row the interval from one note to the next is a whole step. This key layout results in each chord and scale having the same shape on the keyboard with the same fingerings regardless of key, so there is no change in geometry when transposing music. Furthermore, the us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MIM Janko Piano
MIM or Mim may refer to: Places * Mim, Ahafo, Ghana * Mim Lake, Ghana * Mim Bour, or Mim Mountains, Ghana Education * Master of Management, a post-graduate master's degree * Master of Information Management, an interdisciplinary degree program Organizations * Berlin Musical Instrument Museum, a museum in Germany * Mim Museum, a museum in Beirut, Lebanon * Musical Instrument Museum (Brussels), a museum in Belgium * Musical Instrument Museum (Phoenix), a museum in Arizona, US * Morality in Media Inc., now known as the National Center on Sexual Exploitation in U.S. * Mount Isa Mines, an Australian mining company ** MIM Holdings Limited, its former parent company * MIM – Laboratoire Musique et Informatique de Marseille Political parties * All India Majlis-e-Ittehadul Muslimeen, a Muslim political party in India * Maoist Internationalist Movement, a former communist group based primarily in the U.S. * Martinican Independence Movement, a political party in Martinique * Muslim Ind ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semitone
A semitone, also called a half step or a half tone, is the smallest musical interval commonly used in Western tonal music, and it is considered the most dissonant when sounded harmonically. It is defined as the interval between two adjacent notes in a 12-tone scale. For example, C is adjacent to C; the interval between them is a semitone. In a 12-note approximately equally divided scale, any interval can be defined in terms of an appropriate number of semitones (e.g. a whole tone or major second is 2 semitones wide, a major third 4 semitones, and a perfect fifth 7 semitones. In music theory, a distinction is made between a diatonic semitone, or minor second (an interval encompassing two different staff positions, e.g. from C to D) and a chromatic semitone or augmented unison (an interval between two notes at the same staff position, e.g. from C to C). These are enharmonically equivalent when twelve-tone equal temperament is used, but are not the same thing in meantone temper ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Generalized Keyboard
Generalized keyboards are musical keyboards, a type of isomorphic keyboard, with regular, tile-like arrangements usually with rectangular or hexagonal keys, and were developed for performing music in different tunings. They were introduced by Robert Bosanquet in the 1870s, and since the 1960s Erv Wilson has developed new methods of using and expanding them, proposing keyboard layouts (and some notations) including any scale made of a single generator within an "octave" (or more generally, ''period'') of any size. The generalized keyboard is one kind of symmetrical arrangement that represents pitches according to their relationship to each other - rather than their positions in specific scales such as in the familiar piano and organ keyboard - as well as in sequence of pitch, unlike arrangements such as duet systems for concertinas and the array system keyboard. Bosanquet used chains of fifths to generate the mapping of the keys, with the pitches transposed into the space of an o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isomorphic Keyboard
An isomorphic keyboard is a musical input device consisting of a two-dimensional grid of note-controlling elements (such as buttons or keys) on which any given sequence and/or combination of musical intervals has the "same shape" on the keyboard wherever it occurs – within a key, across keys, across octaves, and across tunings. Examples Helmholtz's 1863 book ''On the Sensations of Tone'' gave several possible layouts. Practical isomorphic keyboards were developed by Bosanquet (1875), Janko (1882), Wicki (1896), Fokker (1951), Erv Wilson (1975–present), William Wesley (2001), and Antonio Fernández (2009). Accordions have been built since the 19th century using various isomorphic keyboards, typically with dimensions of semitones and tones. The keyboards of Bosanquet and Erv Wilson are also known as generalized keyboards. The keyboard of Antonio Fernández is also known as Transclado. The Ragzpole is a recently developed cylindrical MIDI controller having dimensions in fift ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William A
William is a male given name of Germanic origin.Hanks, Hardcastle and Hodges, ''Oxford Dictionary of First Names'', Oxford University Press, 2nd edition, , p. 276. It became very popular in the English language after the Norman conquest of England in 1066,All Things William"Meaning & Origin of the Name"/ref> and remained so throughout the Middle Ages and into the modern era. It is sometimes abbreviated "Wm." Shortened familiar versions in English include Will, Wills, Willy, Willie, Bill, and Billy. A common Irish form is Liam. Scottish diminutives include Wull, Willie or Wullie (as in Oor Wullie or the play ''Douglas''). Female forms are Willa, Willemina, Wilma and Wilhelmina. Etymology William is related to the given name ''Wilhelm'' (cf. Proto-Germanic ᚹᛁᛚᛃᚨᚺᛖᛚᛗᚨᛉ, ''*Wiljahelmaz'' > German ''Wilhelm'' and Old Norse ᚢᛁᛚᛋᛅᚼᛅᛚᛘᛅᛋ, ''Vilhjálmr''). By regular sound changes, the native, inherited English form of the name shoul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Decker Brothers
Decker Brothers was an American piano manufacturer located in the John H. Edelmann designed Decker Building in New York, New York, on the national register of historic places. The company began to produce pianos in 1865, created by David Decker and John Decker, after the brothers were awarded many piano patents. The Company The Decker Brothers pianos are known for their exceptional quality in knowledgeable piano circles, and ''The New York Times'' wrote that they had "a wide spread and enviable reputation for their superior quality". However, they did not achieve the notability of some of their counterparts, specifically Steinway & Sons and Chickering and Sons Chickering & Sons was an American piano manufacturer located in Boston, Massachusetts. The company was founded in 1823 by Jonas Chickering and James Stewart, but the partnership dissolved four years later. By 1830 Jonas Chickering became partners ..., even though widely acknowledged as being equivalent in quality to t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Janko Keyboard
Janko is a name that derives from a diminutive form of the name ''Jan'' (Slavic languages), '' Janez'' (Slovenian), '' János'' (Hungarian), and ''Yakov''/''Jacob'' (Ashkenazi Jewish). It also derives from the vernacular form of Latin ''Johannes''. Notable people with the name include: Given name *Janko Benša (born 1977), Serbian distance runner *Janko Bobetko (1919–2003), Croatian general *Janko Brašić (1906–1994), Serbian naïve painter *Janko Drašković (1770–1856), Croatian politician * Janko Dreyer (born 1994), South African cricketer *Janko Gagić (died 1804), Serbian hajduk leader * Janko Gojković (born 1973), Bosnian swimmer * Janko Gredelj (1916–1941), Yugoslav communist *Janko Halkozović (fl. 1757), Serbian painter * Janko Janša (born 1900), Slovenian cross-country skier *Janko Jesenský (1874–1945), Slovak lower nobleman and member of the Slovak national movement *Janko Kamauf (1801–1874), city magistrate of Gradec and mayor of Zagreb, Croatia *Janko ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whole Step
In Western culture, Western music theory, a major second (sometimes also called whole tone or a whole step) is a second spanning two semitones (). A second is a interval (music), musical interval encompassing two adjacent staff positions (see Interval number for more details). For example, the interval from C to D is a major second, as the note D lies two semitones above C, and the two notes are Musical notation, notated on adjacent staff positions. Diminished second, Diminished, Minor second, minor and augmented seconds are notated on adjacent staff positions as well, but consist of a different number of semitones (zero, one, and three). The major second is the interval that occurs between the first and second Degree (music), degrees of a major scale, the Tonic (music), tonic and the supertonic. On a musical keyboard, a major second is the interval between two keys separated by one key, counting white and black keys alike. On a guitar string, it is the interval separated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manual (music)
A manual is a musical keyboard designed to be played with the hands, on an instrument such as a pipe organ, harpsichord, clavichord, electronic organ, melodica, or synthesizer. The term "manual" is used with regard to any hand keyboard on these instruments to distinguish it from the pedalboard, which is a keyboard that the organist plays with their feet. It is proper to use "manual" rather than "keyboard", then, when referring to the hand keyboards on any instrument that has a pedalboard. Music written to be played only on the manuals (instead of using the pedals) can be designated by manualiter (first attested in 1511, but particularly common in the 17th and 18th centuries). Overview Organs and synthesizers can, and usually do, have more than one manual; most home instruments have two manuals, while most larger organs have two or three. Elaborate pipe organs and theater organs can have four or more manuals. The manuals are set into the organ console (or "keydesk"). The lay ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Musical Keyboard
A musical keyboard is the set of adjacent depressible levers or keys on a musical instrument. Keyboards typically contain keys for playing the twelve notes of the Western musical scale, with a combination of larger, longer keys and smaller, shorter keys that repeats at the interval of an octave. Pressing a key on the keyboard makes the instrument produce sounds—either by mechanically striking a string or tine ( acoustic and electric piano, clavichord), plucking a string ( harpsichord), causing air to flow through a pipe organ, striking a bell (carillon), or, on electric and electronic keyboards, completing a circuit (Hammond organ, digital piano, synthesizer). Since the most commonly encountered keyboard instrument is the piano, the keyboard layout is often referred to as the ''piano keyboard''. Description The twelve notes of the Western musical scale are laid out with the lowest note on the left. The longer keys (for the seven "natural" notes of the C major scale: C, D, E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Key (instrument)
A key is a specific part of a musical instrument. The purpose and function of the part in question depend on the instrument. 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, thereby shortening or lengthening the resonating tube of the instrument. The keys on the keyboard of a pipe organ also open and close various valves, but the airflow is driven mechanically rather than lung powered, and the flow of air is directed through different pipes tuned for each note. The keys of an accordion direct the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Musical Scale
In music theory, a scale is any set of musical notes ordered by fundamental frequency or pitch. A scale ordered by increasing pitch is an ascending scale, and a scale ordered by decreasing pitch is a descending scale. Often, especially in the context of the common practice period, most or all of the melody and harmony of a musical work is built using the notes of a single scale, which can be conveniently represented on a staff with a standard key signature. Due to the principle of octave equivalence, scales are generally considered to span a single octave, with higher or lower octaves simply repeating the pattern. A musical scale represents a division of the octave space into a certain number of scale steps, a scale step being the recognizable distance (or interval) between two successive notes of the scale. However, there is no need for scale steps to be equal within any scale and, particularly as demonstrated by microtonal music, there is no limit to how many notes can be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
