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Hans Jenny (cymatics)
Hans Jenny (16 August 1904, Basel – 23 June 1972, Dornach) was a physician and natural scientist who coined the term cymatics to describe acoustic effects of sound wave phenomena. Life and career Jenny was born in Basel, Switzerland. After completing a doctorate he taught science at the Rudolph Steiner School in Zürich for four years before beginning medical practice. In 1967, Jenny published the first volume of ''Cymatics: The Study of Wave Phenomena.'' The second volume came out in 1972, the year he died. This book was a written and photographic documentation of the effects of sound vibrations on fluids, powders and liquid paste. He concluded, "This is not an unregulated chaos; it is a dynamic but ordered pattern." Jenny made use of crystal oscillators and his so-called tonoscope to set plates and membranes vibrating. He spread quartz sand onto a black drum membrane 60 cm in diameter. The membrane was caused to vibrate by singing loudly through a cardboard pipe, and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basel
, french: link=no, Bâlois(e), it, Basilese , neighboring_municipalities= Allschwil (BL), Hégenheim (FR-68), Binningen (BL), Birsfelden (BL), Bottmingen (BL), Huningue (FR-68), Münchenstein (BL), Muttenz (BL), Reinach (BL), Riehen (BS), Saint-Louis (FR-68), Weil am Rhein (DE-BW) , twintowns = Shanghai, Miami Beach , website = www.bs.ch Basel ( , ), also known as Basle ( ),french: Bâle ; it, Basilea ; rm, label= Sutsilvan, Basileia; other rm, Basilea . is a city in northwestern Switzerland on the river Rhine. Basel is Switzerland's third-most-populous city (after Zürich and Geneva) with about 175,000 inhabitants. The official language of Basel is (the Swiss variety of Standard) German, but the main spoken language is the local Basel German dialect. Basel is commonly considered to be the cultural capital of Switzerland and the city is famous for its many museums, including the Kunstmuseum, which is the first collection of art accessibl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quartz
Quartz is a hard, crystalline mineral composed of silica (silicon dioxide). The atoms are linked in a continuous framework of SiO4 silicon-oxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall chemical formula of SiO2. Quartz is the second most abundant mineral in Earth's continental crust, behind feldspar. Quartz exists in two forms, the normal α-quartz and the high-temperature β-quartz, both of which are chiral. The transformation from α-quartz to β-quartz takes place abruptly at . Since the transformation is accompanied by a significant change in volume, it can easily induce microfracturing of ceramics or rocks passing through this temperature threshold. There are many different varieties of quartz, several of which are classified as gemstones. Since antiquity, varieties of quartz have been the most commonly used minerals in the making of jewelry and hardstone carvings, especially in Eurasia. Quartz is the mineral defining the val ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexander Lauterwasser
Alexander Lauterwasser (born 1951 in Überlingen) is a German researcher and photographer who based his work on work done by Ernst Chladni and Hans Jenny in the field of Cymatics. In 2002, Lauterwasser published his book ''Wasser Klang Bilder'' (Water Sound Images) with imagery of water surfaces set into motion by sound sources ranging from pure sine waves to music by Ludwig van Beethoven, Karlheinz Stockhausen and even overtone chanting. In 2006, MACROmedia Publishing published the English version of the Lauterwasser book titled ''Water Sound Images''. It is a 176-page hardcover edition with hundreds of color photos, presenting the art, science and mystical side of Cymatics Cymatics (from grc, κῦμα, translit=kyma, translation=wave) is a subset of modal vibrational phenomena. The term was coined by Hans Jenny (1904-1972), a Swiss follower of the philosophical school known as anthroposophy. Typically the surf .... In 2012, Lauterwasser's work was featured in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hafler Trio
The Hafler Trio is an English conceptual, performance and sound art collaborative between Andrew M. McKenzie, the only permanent member, and guest sound artists, performers, and/or musicians. The project has seen the release of numerous albums and CDs in experimental musical styles ranging from electronic, cut-up, ambient, environmental soundscape, musique concrète, electro-acoustic, and audio-montage as cinema for the ears from 1982 to present, each of which use graphic design and text for contextual juxtaposition with the recordings, as well as having a diverse but concrete philosophical and sometimes quasi-religious framework to place them in. History Despite the name, The Hafler Trio is essentially the work of one man, Andrew M. McKenzie, born in Scotland in 1963 and whose family moved to Newcastle upon Tyne shortly after. McKenzie released his first 7" single at the age of 16, having formed a post-punk rock group named Flesh. There have been numerous members and colla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thermodynamic
Thermodynamics is a branch of physics that deals with heat, work, and temperature, and their relation to energy, entropy, and the physical properties of matter and radiation. The behavior of these quantities is governed by the four laws of thermodynamics which convey a quantitative description using measurable macroscopic physical quantities, but may be explained in terms of microscopic constituents by statistical mechanics. Thermodynamics applies to a wide variety of topics in science and engineering, especially physical chemistry, biochemistry, chemical engineering and mechanical engineering, but also in other complex fields such as meteorology. Historically, thermodynamics developed out of a desire to increase the efficiency of early steam engines, particularly through the work of French physicist Sadi Carnot (1824) who believed that engine efficiency was the key that could help France win the Napoleonic Wars. Scots-Irish physicist Lord Kelvin was the first to formulate a co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acoustics
Acoustics is a branch of physics that deals with the study of mechanical waves in gases, liquids, and solids including topics such as vibration, sound, ultrasound and infrasound. A scientist who works in the field of acoustics is an acoustician while someone working in the field of acoustics technology may be called an Acoustical engineering, acoustical engineer. The application of acoustics is present in almost all aspects of modern society with the most obvious being the audio and noise control industries. Hearing (sense), Hearing is one of the most crucial means of survival in the animal world and speech is one of the most distinctive characteristics of human development and culture. Accordingly, the science of acoustics spreads across many facets of human society—music, medicine, architecture, industrial production, warfare and more. Likewise, animal species such as songbirds and frogs use sound and hearing as a key element of mating rituals or for marking territories. Art, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
György Kepes
György Kepes ˆÉŸÃ¸É¾ÉŸ ˈkÉ›pɛʃ(October 4, 1906 – December 29, 2001) was a Hungarian-born painter, photographer, designer, educator, and art theorist. After immigrating to the U.S. in 1937, he taught design at the New Bauhaus (later the School of Design, then Institute of Design, then Illinois Institute of Design or IIT) in Chicago. In 1967 he founded the Center for Advanced Visual Studies at the Massachusetts Institute of Technology (MIT) where he taught until his retirement in 1974. Early years Kepes was born in Selyp, Hungary. His younger brother was Imre Kepes, ambassador in Argentina, father of András Kepes, a journalist, documentary filmmaker and author. At age 18, he enrolled at the Royal Academy of Fine Arts in Budapest, where he studied for four years with Istvan Csok, a Hungarian impressionist painter. In the same period, he was also influenced by the socialist avant-garde poet and painter Lajos Kassak, and began to search for means by which he could contribu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Center For Advanced Visual Studies
The MIT Program in Art, Culture and Technology (ACT) has its origins in the Center for Advanced Visual Studies (CAVS) at the Massachusetts Institute of Technology (MIT), an arts and research center founded in 1967 by artist and teacher György Kepes. In 2009, CAVS merged with the MIT Visual Arts Program, to become the MIT Program in Art, Culture and Technology (ACT). The Program is part of the MIT School of Architecture and Planning. History György Kepes, who taught at the New Bauhaus (now the IIT Institute of Design in Chicago), founded the Center at MIT as a way to encourage artistic collaboration on a large civic scale. During its 45-year existence, the CAVS hosted more than 200 artists and fellows that "pioneered collaborative works in light, kinetic, environmental and inflatable sculpture, laser, steam, video, electronic music, holography, dance, computer graphics and animation, among other media". In 1974, Otto Piene succeeded Kepes as the director of the CAVS. Piene retired ... [...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 Center. In 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York Times
''The New York Times'' (''the Times'', ''NYT'', or the Gray Lady) is a daily newspaper based in New York City with a worldwide readership reported in 2020 to comprise a declining 840,000 paid print subscribers, and a growing 6 million paid digital media, digital subscribers. It also is a producer of popular podcasts such as ''The Daily (podcast), The Daily''. Founded in 1851 by Henry Jarvis Raymond and George Jones (publisher), George Jones, it was initially published by Raymond, Jones & Company. The ''Times'' has won List of Pulitzer Prizes awarded to The New York Times, 132 Pulitzer Prizes, the most of any newspaper, and has long been regarded as a national "newspaper of record". For print it is ranked List of newspapers by circulation, 18th in the world by circulation and List of newspapers in the United States, 3rd in the U.S. The paper is owned by the New York Times Company, which is Public company, publicly traded. It has been governed by the Sulzberger family since 189 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pitch (music)
Pitch is a perceptual property of sounds that allows their ordering on a frequency-related scale, or more commonly, pitch is the quality that makes it possible to judge sounds as "higher" and "lower" in the sense associated with musical melodies. Pitch is a major auditory attribute of musical tones, along with duration, loudness, and timbre. Pitch may be quantified as a frequency, but pitch is not a purely objective physical property; it is a subjective psychoacoustical attribute of sound. Historically, the study of pitch and pitch perception has been a central problem in psychoacoustics, and has been instrumental in forming and testing theories of sound representation, processing, and perception in the auditory system. Perception Pitch and frequency Pitch is an auditory sensation in which a listener assigns musical tones to relative positions on a musical scale based primarily on their perception of the frequency of vibration. Pitch is closely related to frequency, but ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ernst Chladni
Ernst Florens Friedrich Chladni (, , ; 30 November 1756 – 3 April 1827) was a German physicist and musician. His most important work, for which he is sometimes labeled as the father of acoustics, included research on vibrating plates and the calculation of the speed of sound for different gases. He also undertook pioneering work in the study of meteorites and is regarded by some as the father of meteoritics. Early life Although Chladni was born in Wittenberg in Saxony, his family originated from Kremnica, then part of the Kingdom of Hungary and today a mining town in central Slovakia. Chladni has therefore been identified as German, Hungarian and Slovak. Chladni came from an educated family of academics and learned men. Chladni's great-grandfather, the Lutheran clergyman Georg Chladni (1637–1692), had left Kremnica in 1673 during the Counter Reformation. Chladni's grandfather, Martin Chladni (1669–1725), was also a Lutheran theologian and, in 1710, became pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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