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Third-tone
In music, 72 equal temperament, called twelfth-tone, 72-TET, 72- EDO, or 72-ET, is the tempered scale derived by dividing the octave into twelfth-tones, or in other words 72 equal steps (equal frequency ratios). Each step represents a frequency ratio of , or cents, which divides the 100 cent " halftone" into 6 equal parts (100 ÷ = 6) and is thus a "twelfth-tone" (). Since 72 is divisible by 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72, 72-EDO includes all those equal temperaments. Since it contains so many temperaments, 72-EDO contains at the same time tempered semitones, third-tones, quartertones and sixth-tones, which makes it a very versatile temperament. This division of the octave has attracted much attention from tuning theorists, since on the one hand it subdivides the standard 12 equal temperament and on the other hand it accurately represents overtones up to the twelfth partial tone, and hence can be used for 11-limit music. It was theoreticized in the form of twelft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Julián Carrillo
Julián Carrillo Trujillo (January 28, 1875 – September 9, 1965) was a Mexican composer,Camp, Roderic Ai (1995). "Carrillo (Flores), Nabor" on ''Mexican Political Biographies, 1935–1993: Third Edition'', p. 121. . conductor, violinist and music theorist, famous for developing a theory of microtonal music which he dubbed "The Thirteenth Sound" ( Sonido 13). Biography Carrillo was born on January 28, 1875, in Ahualulco, a village in the state of San Luis Potosí. He was the last of the 19 children of Nabor Carrillo and Antonia Trujillo. Early education Carrillo sang in the children's choir of Ahualulco's church. The choir's conductor, Flavio F. Carlos, encouraged him to study music in the state capital, San Luis Potosí. He planned to study for two years, then return to Ahualulco as the church's singer, but problems prevented this plan. He arrived to San Luis Potosí City in 1885 and began to study with Flavio F. Carlos, teacher to several generations of San L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chromatic Genus
In the musical system of ancient Greece, genus (Greek: γένος 'genos'' pl. γένη 'genē'' Latin: ''genus'', pl. ''genera'' "type, kind") is a term used to describe certain classes of intonations of the two movable notes within a tetrachord. The tetrachordal system was inherited by the Latin medieval theory of scales and by the modal theory of Byzantine music; it may have been one source of the later theory of the jins of Arabic music. In addition, Aristoxenus (in his fragmentary treatise on rhythm) calls some patterns of rhythm "genera". Tetrachords According to the system of Aristoxenus and his followers— Cleonides, Bacchius, Gaudentius, Alypius, Bryennius, and Aristides Quintilianus—the paradigmatic tetrachord was bounded by the fixed tones ''hypate'' and ''mese'', which are a perfect fourth apart and do not vary from one genus to another. Between these are two movable notes, called ''parhypate'' and ''lichanos''. The upper tone, lichanos, can vary over the ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diatonic Genus
In the musical system of ancient Greece, genus (Greek: γένος 'genos'' pl. γένη 'genē'' Latin: ''genus'', pl. ''genera'' "type, kind") is a term used to describe certain classes of intonations of the two movable notes within a tetrachord. The tetrachordal system was inherited by the Latin medieval theory of scales and by the modal theory of Byzantine music; it may have been one source of the later theory of the jins of Arabic music. In addition, Aristoxenus (in his fragmentary treatise on rhythm) calls some patterns of rhythm "genera". Tetrachords According to the system of Aristoxenus and his followers— Cleonides, Bacchius, Gaudentius, Alypius, Bryennius, and Aristides Quintilianus—the paradigmatic tetrachord was bounded by the fixed tones ''hypate'' and ''mese'', which are a perfect fourth apart and do not vary from one genus to another. Between these are two movable notes, called ''parhypate'' and ''lichanos''. The upper tone, lichanos, can vary over the ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evgeny Alexandrovich Murzin
Yevgeni, Yevgeny, Yevgenii or Yevgeniy (russian: Евгений), also transliterated as Evgeni, Evgeny, Evgenii or Evgeniy, is the Russian form of the masculine given name Eugene. People with the name include: :''Note: Occasionally, a person may be in more than one section.'' Arts and entertainment * Yevgeny Aryeh (1947–2022), Israeli theater director, playwright, scriptwriter and set designer *Yevgeni Bauer (1865–1917), Russian film director and screenwriter * Yevgeni Grishkovetz (born 1967), Russian writer, dramatist, stage director and actor *Evgeny Kissin (born 1971), Russian pianist *Yevgeny Leonov (1926–1994), Soviet and Russian actor *Yevgeni Mokhorev (born 1967), Russian photographer * Evgeny Mravinsky (1903–1988), Russian conductor *Evgeny Svetlanov (1928–2002), Russian conductor * Yevgeni Urbansky (1932–1965), Soviet Russian actor *Yevgeniy Yevstigneyev (1926–1992), Soviet and Russian actor *Yevgeny Yevtushenko (1933–2017), Soviet and Russian poet *Yevgeny ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Pehrson
Joseph Pehrson (August 14, 1950 – April 4, 2020) was an American composer and pianist. Life Pehrson comes from Detroit, Michigan. He studied at the University of Michigan and Eastman School of Music. ( D.M.A. 1981). His teachers include Leslie Bassett, Joseph Schwantner, Otto Luening and Elie Siegmeister. From 1992 to 1993 he was composer-in-residence at the University of Akron. Since 1983 he served as co-director of the Composers Concordance in New York City.Europa Publications (2003). ''International Who's Who in Classical Music 2003''. London: Routledge. . pp. 602. He mostly wrote pieces for orchestral and chamber music. His compositions have been performed at Merkin Concert Hall, Carnegie Hall and Symphony Space Symphony Space, founded by Isaiah Sheffer and Allan Miller, is a multi-disciplinary performing arts organization at 2537 Broadway on the Upper West Side of Manhattan. Performances take place in the 760-seat Peter Jay Sharp Theatre (also called Pe .... Conce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miracle Temperament
George Secor (November 8, 1943 – March 2, 2020) was an American musician, composer and music-theorist from Chicago. He was the discoverer of miracle temperament and eponym of the secor. As an inventor, Secor and Hermann Pedtke's ''Motorola Scalatron'' (1974) is an example of a Bosanquet generalized keyboard featuring a multicolored arrangement of 240 tunable oval keys, about which Secor said: "There is not much point in using this alternative keyboard for systems below 31 tones in the octave."Vail, Mark (2000). ''9780879306038'', p.101. Backbeat Books. . However, "even if it were completely impractical musically, it would make a wonderful prop for a futuristic movie." Though its synthesizer capacities may not reach performance level, according to Easley Blackwood, "It has rock-steady tuning capabilities; you can always count on it to be right." George demonstrating the micro-tonal keyboard instrument can be seen in thidemonstration video George was also an accomplished musicia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ezra Sims
Ezra Sims (January 16, 1928 in Birmingham, Alabama — January 30, 2015 in Boston, Massachusetts) was one of the pioneers in the field of microtonal composition. He invented a system of notation that was adopted by many microtonal composers after him, including Joseph Maneri. His professional debut (12 note ET music) occurred on a Composers Forum program in New York, 1959. In 1960, compelled by his ear, he began writing microtonal music, and continued to do so for the rest of his life, with the occasional exception being taped music for dancers. His last composition in quarter tones (his sixth microtonal one) was his ''Third Quartet'' (1962). Since 1971, whatever music he has composed that is not purely electronic has employed a system of asymmetrical modes of 18 pitches per octave, drawn from a 72-note division of the octave. I seem finally to have identified and made transcribable what my ear was after all along: a set of pitches ordered in an asymmetrical scale of 18 (or 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Tenney
James Tenney (August 10, 1934 – August 24, 2006) was an American composer and music theorist. He made significant early musical contributions to plunderphonics, sound synthesis, algorithmic composition, process music, spectral music, microtonal music, and tuning systems including extended just intonation. His theoretical writings variously concern musical form, texture, timbre, consonance and dissonance, and harmonic perception. Biography James Tenney was born in Silver City, New Mexico, and grew up in Arizona and Colorado. He attended the University of Denver, the Juilliard School of Music, Bennington College (B.A., 1958) and the University of Illinois (M.A., 1961). He studied piano with Eduard Steuermann and composition with Chou Wen-chung, Lionel Nowak, Paul Boepple, Henry Brant, Carl Ruggles, Kenneth Gaburo, John Cage, Harry Partch, and Edgard Varèse. He also studied acoustics, information theory and tape music composition under Lejaren Hiller. In 1961, Tenney ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Equal Division Of The Octave
An equal temperament is a musical temperament or tuning system, which approximates just intervals by dividing an octave (or other interval) into equal steps. This means the ratio of the frequencies of any adjacent pair of notes is the same, which gives an equal perceived step size as pitch is perceived roughly as the logarithm of frequency. In classical music and Western music in general, the most common tuning system since the 18th century has been twelve-tone equal temperament (also known as 12 equal temperament, 12-TET or 12-ET; informally abbreviated to twelve equal), which divides the octave into 12 parts, all of which are equal on a logarithmic scale, with a ratio equal to the 12th root of 2 ( ≈ 1.05946). That resulting smallest interval, the width of an octave, is called a semitone or half step. In Western countries the term ''equal temperament'', without qualification, generally means 12-TET. In modern times, 12-TET is usually tuned relative to a standard pit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Julia Werntz
Julia is usually a feminine given name. It is a Latinate feminine form of the name Julio and Julius. (For further details on etymology, see the Wiktionary entry "Julius".) The given name ''Julia'' had been in use throughout Late Antiquity (e.g. Julia of Corsica) but became rare during the Middle Ages, and was revived only with the Italian Renaissance. It became common in the English-speaking world only in the 18th century. Today, it is frequently used throughout the world. Statistics Julia was the 10th most popular name for girls born in the United States in 2007 and the 88th most popular name for women in the 1990 census there. It has been among the top 150 names given to girls in the United States for the past 100 years. It was the 89th most popular name for girls born in England and Wales in 2007; the 94th most popular name for girls born in Scotland in 2007; the 13th most popular name for girls born in Spain in 2006; the 5th most popular name for girls born in Sweden ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andrei Volkonsky
Prince Andrei Mikhaylovich Volkonsky (also ''Andrey, André, Mikhailovich, Michailovich, Volkonski, Volkonskiy'') (russian: Андрей Михайлович Волконский; 14 February 1933 – 16 September 2008) was a Russian composer of classical music and harpsichordist. He was a key figure in Early Music Revival in Russia. Biography A descendant of Volkonsky, Russian aristocratic princely family in exile, he was born in Geneva in 1933. As a child he played his improvisations to Sergei Rachmaninoff. Then he studied piano at the Conservatoire de Musique de Genève with Johnny Aubert and with the legendary Dinu Lipatti. The Volkonsky family resettled in Moscow in 1947. From 1950 to 1954 he studied at the Moscow Conservatory under Yuri Shaporin, but was expelled for breaking some minor disciplinary rules. In 1956 Volkonsky began the career of a harpsichord and organ player. He pioneered performing renaissance and baroque music, which had hitherto not been played in the US ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nikolai Nikolsky
Nikolai or Nikolay is an East Slavic variant of the masculine name Nicholas. It may refer to: People Royalty * Nicholas I of Russia (1796–1855), or Nikolay I, Emperor of Russia from 1825 until 1855 * Nicholas II of Russia (1868–1918), or Nikolay II, last Emperor of Russia, from 1894 until 1917 * Prince Nikolai of Denmark (born 1999) Other people Nikolai * Nikolai Aleksandrovich (other) or Nikolay Aleksandrovich, several people * Nikolai Antropov (born 1980), Kazakh former ice hockey winger * Nikolai Berdyaev (1874-1948), Russian religious and political philosopher * Nikolai Bogomolov (born 1991), Russian professional ice hockey defenceman * Nikolai Bukharin (1888–1938), Bolshevik revolutionary and Soviet politician * Nikolai Bulganin (1895-1975), Soviet politician and minister of defence * Nikolai Chernykh (1931-2004), Russian astronomer * Nikolai Dudorov (1906–1977), Soviet politician * Nikolai Dzhumagaliev (born 1952), Soviet serial killer * Nikolai Goc ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
