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алдан семенов книга барельеф на скале читать онлайн, Theremin - Wikipedia, The Soviet Spy Who Invented the First Major Electronic Instrument, The theremin: The strangest instrument ever invented? - BBC, Theremin | electronic, sound synthesis, avant-garde | Britannica, The First Electronic Instrument: The Story of the Theremin, Invention of the Theremin - History of Information, Lev Sergeyevich Termen: The Inventor of the Theremin.
theremin, electronic invented in 1920 in the by Leon Theremin (also called Lev Termen). It consists of a box with radio tubes producing oscillations at two sound-wave frequencies above the range of hearing; together, they produce a lower audible equal to the difference in their rates of vibration. Pitch is controlled by moving the hand or a baton toward or away from an at the right rear of the box. This movement alters one of the inaudible frequencies. Harmonics, or component tones, of the sound can be filtered out, allowing production of several tone colours over a range of six octaves. The American composer and the French-American composer have written for the theremin. The instrument was used in recordings by the American group the Beach Boys and in the soundtracks of several films. This article was most recently revised and updated by ., The instrument was invented in October 1920 by the Russian physicist Lev Sergeyevich Termen, known in the West as Leon Theremin. [4][5] After a lengthy tour of Europe, during which time he demonstrated his invention to packed houses, Theremin moved to the United States, where he patented his invention in 1928. [6], Russian physicist and engineer Lev Sergeyevich Termen—who later came to be widely known as Léon Theremin—invented his namesake instrument around 1920. Here, he's pictured in 1928..
Invented 100 years ago, the world’s first electronic instrument inspired a surge in sound technology that led to Robert Moog’s creation of the modern synthesiser, transforming the musical, Theremin, electronic musical instrument invented in 1920 in the Soviet Union by Leon Theremin (also called Lev Termen). It consists of a box with radio tubes producing oscillations at two sound-wave frequencies above the range of hearing; together, they produce a lower audible frequency equal to., The theremin, an instrument known for its eerie and otherworldly sound, holds the distinction of being the first electronic musical instrument. Invented in 1920 by Russian physicist Léon Theremin (Lev Termen), the theremin is unique in that it is played without physical contact., In October 1920 Russian and Soviet physicist and inventor Lev Sergeevich Termen, known in the West as Léon Theremin, working at the Ioffe Physical-Technical Institute of the Russian Academy of Sciences in Saint Petersburg, invented the Theremin, one of the first electronic musical instruments, and the first musical instrument that was played , In the years previous to 1920, a young student, Lev Sergeivitch Termen (a name which was thereafter gallicized to Léon Théremin), built an electronic musical instrument in St. Petersburg. It was a Thermionic tubed instrument. Théremin was not only a technician, but also a professional musician., Do Not Touch! The theremin is perhaps the most fascinating invention in music history. Developed by Russian inventor Lew Termen—or Leon Theremin, as he also liked to call himself—it is the.