...Various timbres are created by using a sound source with strings stretched in front of a speaker, and many compositions use this instrument. In 1924, German acoustician Friedrich Trautwein (1888-1956) invented the Trautonium, which used a low-frequency oscillator with a sawtooth wave, and unveiled it in 1930. After World War II, it was extensively modified to enable polyphonic and complex sound synthesis, and became known as the Mixtur Trautonium, becoming the forerunner of the electronic organ. *Some of the terminology that mentions "Trautwein, F." is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…スピーカーの前に弦を張った発音体などもくふうして種々の音色の効果を得ており,この楽器を用いた作品は多い。1924年,ドイツの音響学者トラウトワインFriedrich Trautwein(1888‐1956)は鋸歯状波の低周波発振器を採用した〈トラウトニウム〉を発明し30年に公表した。これは第2次世界大戦後,大幅に改造されて,多声的で複雑な音響合成が可能となり,〈ミクストゥール・トラウトニウム〉と呼ばれ,電子オルガンの先駆けとなった。… ※「Trautwein,F.」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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