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Long-string Instrument
The long-string instrument is a musical instrument in which the string is of such a length that the fundamental transverse wave is below what a person can hear as a tone (±20 Hz). If the tension and the length result in sounds with such a frequency, the tone becomes a beating frequency that ranges from a short reverb (approx 5–10 meters) to longer echo sounds (longer than 10 meters). Besides the beating frequency, the string also gives higher pitched natural overtones. Since the length is that long, this has an effect on the attack tone. The attack tone shoots through the string in a longitudinal wave and generates the typical science-fiction laser-gun sound as heard in '' Star Wars''. The sound is also similar to that occurring in upper electricity cables for trains (which are ready made long-string instruments in a way). History A long string instrument was one of the techniques by which Mersenne tested Galileo's hypothesis, now known under Mersenne's name, by mak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hertz
The hertz (symbol: Hz) is the unit of frequency in the International System of Units (SI), equivalent to one event (or cycle) per second. The hertz is an SI derived unit whose expression in terms of SI base units is s−1, meaning that one hertz is the reciprocal of one second. It is named after Heinrich Rudolf Hertz (1857–1894), the first person to provide conclusive proof of the existence of electromagnetic waves. Hertz are commonly expressed in multiples: kilohertz (kHz), megahertz (MHz), gigahertz (GHz), terahertz (THz). Some of the unit's most common uses are in the description of periodic waveforms and musical tones, particularly those used in radio- and audio-related applications. It is also used to describe the clock speeds at which computers and other electronics are driven. The units are sometimes also used as a representation of the energy of a photon, via the Planck relation ''E'' = ''hν'', where ''E'' is the photon's energy, ''ν'' is its f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jon Rose
Jonathan Anthony Rose (born 19 February 1951) is an Australian violinist, cellist, composer, and multimedia artist. Rose's work is centered in the experimental music known as free improvisation, where he has created large environmental multimedia works, built experimental musical instruments, and improvised violin concertos with accompanying orchestra. He has been described by Tony Mitchell as "undoubtedly the most exploratory, imaginative and iconoclastic violin player who has lived in Australia". Early life Born in England, Jon Rose attended King's School, Rochester, where he sang in the cathedral choir and studied the violin on scholarship. He discontinued formal violin lessons at the age of 15. Rose studied and performed in a range of genres in Australia and the United Kingdom during the 1970s, including Italian club bands, country & western, bebop, and new music. Improvising musician As a genre, free improvisation was developed by European and American musicians in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ubuweb
UbuWeb is a web-based educational resource for avant-garde material available on the internet, founded in 1996 by poet Kenneth Goldsmith. It offers visual, concrete and sound poetry, expanding to include film and sound art mp3 archives. Philosophy UbuWeb was founded in response to the marginal distribution of crucial avant-garde material. It remains non-commercial and operates on a gift economy. UbuWeb ensures educational open access to out-of-print works that find a second life through digital art reprint while also representing the work of contemporaries. It addresses problems in the distribution of and access to intellectual materials. Distribution policy UbuWeb does not distribute commercially viable works but rather resurrects avant-garde sound art, video and textual works through their translation into a digital art web environment - re-contextualising them with current academic commentary and contemporary practice. It houses and distributes freely the entire archive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terry Fox (artist)
Terry Alan Fox (1943 – 14 October 2008) was an American Conceptual artist known for his work in performance art, video, and sound. He was of the first generation conceptual artists and he was a central participant in the West Coast performance art, video and Conceptual Art movements of the late 1960s and early 1970s. Fox was active in San Francisco and in Europe, living in Europe in the latter portion of his life. Biography Fox was in 1943 born in Seattle, Washington. At the age of seventeen in 1960, he was diagnosed with Hodgkin’s Disease. His Hodgkin’s Disease was later referencing the cycles of illness and wellness in several artworks. He studied art at Cornish College of the Arts (1961), while working at Boeing Aircraft. He continued his studies at Accademia di Belle Arti di Roma (1962). Fox was largely self taught in video art. He was in remission of Hodgkin's Disease by 1972. Fox was an important figure in post-minimal sculpture, conceptual art, performance, and vi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lovely Music
Lovely Music (full name: Lovely Music Ltd.) is an American record label devoted to new American music. Based in New York City, the label was founded in 1978 by Mimi Johnson, an outgrowth of her nonprofit production company Performing Artservices Inc. It is one of the most important and longest running labels focusing exclusively on new music and has released over 100 recordings on LP, CD, and videocassette. Composers represented on the label include Johnson's husband Robert Ashley (most of whose major works are in its catalog), as well as David Behrman, Alvin Lucier, Paul Dresher, William Duckworth, Jon Hassell, Joan La Barbara, David Tudor, Peter Gordon, and Meredith Monk, among others. Catalog * 1001 (1978) Robert Ashley - ''Private Parts'' * 1002 (1979) Robert Ashley - ''Automatic Writing'' * 1003 (1990) Robert Ashley - ''Yellow Man With Heart With Wings'' * 1004 (1994) Robert Ashley - ''eL/Aficianado'' * 1005 (1998) Robert Ashley - ''Your Money My Life Goodbye'' * 1006 (2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Music On A Long Thin Wire
″''Music on a Long Thin Wire'' is a musical piece by Alvin Lucier conceived in 1977. In his own words (1992): "''Music on a Long Thin Wire'' is constructed as follows: the wire is extended across a large room, clamped to tables at both ends. The ends of the wire are connected to the loudspeaker terminals of a power amplifier placed under one of the tables. A sine wave oscillator is connected to the amplifier. A magnet straddles the wire at one end. Wooden bridges are inserted under the wire at both ends to which contact microphones are embedded, routed to a stereo sound system. The microphones pick up the vibrations that the wire imparts to the bridges and are sent through the playback system. By varying the frequency and loudness of the oscillator, a rich variety of slides, frequency shifts, audible beats and other sonic phenomena may be produced."(1992)Album Notes for ''Music on a Long Thin Wire''at Lovely.com However, Lucier admits a ''long'' thin wire was at first only ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monochord
A monochord, also known as sonometer (see below), is an ancient musical and scientific laboratory instrument, involving one (mono-) string ( chord). The term ''monochord'' is sometimes used as the class-name for any musical stringed instrument having only one string and a stick shaped body, also known as musical bows. According to the Hornbostel–Sachs system, string bows are bar zithers (311.1) while monochords are traditionally board zithers (314). The "harmonical canon", or monochord is, at its least, "merely a string having a board under it of exactly the same length, upon which may be delineated the points at which the string must be stopped to give certain notes," allowing comparison. A string is fixed at both ends and stretched over a sound box. One or more movable bridges are then manipulated to demonstrate mathematical relationships among the frequencies produced. "With its single string, movable bridge and graduated rule, the monochord (''kanōn'' reek: law stradd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alvin Lucier
Alvin Augustus Lucier Jr. (May 14, 1931 – December 1, 2021) was an American composer of experimental music and sound installations that explore acoustic phenomena and auditory perception. A long-time music professor at Wesleyan University in Middletown, Connecticut, Lucier was a member of the influential Sonic Arts Union, which included Robert Ashley, David Behrman, and Gordon Mumma. Much of his work is influenced by science and explores the physical properties of sound itself: resonance of spaces, phase interference between closely tuned pitches, and the transmission of sound through physical media. Early life Lucier was born in Nashua, New Hampshire, the son of Kathryn E. Lemery, a pianist, and Alvin Augustus Lucier, a lawyer who was Mayor of Nashua. He was educated in Nashua public and parochial schools and the Portsmouth Abbey School, Yale University and Brandeis University. In 1958 and 1959, Lucier studied with Lukas Foss and Aaron Copland at the Tanglewood ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Capo (musical Device)
A capo (short for ''capodastro'', ''capo tasto'' or ''capotasto'' , Italian language, Italian for "head of fretboard") , ''capo'' or ''capodastro''; french: capodastre; german: Kapodaster; pt, capotraste; sh, kapodaster; el, καποτάστο, kapotásto. is a device a musician uses on the neck of a String (music), stringed (typically fret, fretted) instrument to Transposition_(music), transpose and shorten the playable length of the strings—hence raising the pitch. It is a common tool for players of guitars, mandolins, mandolas, banjos, ukuleles and bouzoukis. The word derives from the Italian ''capotasto'', which means the nut (string instrument), nut of a stringed instrument. The earliest known use of ''capotasto'' is by Giovanni Battista Doni who, in his ''Annotazioni'' of 1640, uses it to describe the nut of a viola da gamba. The first patented capo was designed by James Ashborn of Wolcottville, Connecticut year 1850. Musicians commonly use a capo to raise the pitc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guitar
The guitar is a fretted musical instrument that typically has six strings. It is usually held flat against the player's body and played by strumming or plucking the strings with the dominant hand, while simultaneously pressing selected strings against frets with the fingers of the opposite hand. A plectrum or individual finger picks may also be used to strike the strings. The sound of the guitar is projected either acoustically, by means of a resonant chamber on the instrument, or amplified by an electronic pickup and an amplifier. The guitar is classified as a chordophone – meaning the sound is produced by a vibrating string stretched between two fixed points. Historically, a guitar was constructed from wood with its strings made of catgut. Steel guitar strings were introduced near the end of the nineteenth century in the United States; nylon strings came in the 1940s. The guitar's ancestors include the gittern, the vihuela, the four-course Renaissance guitar, and the f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
C-clamp
A C-clamp or G-clamp or G-cramp is a type of clamp device typically used to hold a wood or metal workpiece, and often used in, but are not limited to, carpentry and welding. Often believed that these clamps are called "C" clamps because of their C-shaped frame, or also often called C-clamps or G-clampshttp://www.technologystudent.com/equip1/cramp1.htm, Information on G-clamps. because including the screw part, they are shaped like an uppercase letter G. However, in fact, they were originally called a carriage maker's clamp, or Carriage Clamp. Description C-clamps or G-clamps are typically made of steel or cast iron, though smaller clamps may be made of pot metal. At the top of the "C," is usually a small flat edge. At the bottom is a threaded hole through which a large threaded screw protrudes. One end of this screw contains a flat edge of similar size to the one at the top of the frame, and the other end usually a small metal bar, perpendicular to the screw itself, which is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
