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Müzik, belli bir amaç ve yöntemle, belirli bir güzellik anlayışına göre işlenerek birleştirilmiş seslerden oluşan estetik bir bütündür. Johann Sebastian Bach (1685-1750), Barok dönemde yaşamış müzik tarihinin en önemli bestecilerinden biridir. Bach’ın bestelediği iki ve üç sesli envansiyonlar, çoğunlukla eğitime yöneliktir. Buluş anlamına gelen “envansiyon” olgusu, bestecinin her eserinin yapısal özelliklerinde gizlidir. Bu çalışmanın amacı, Bach’ın eğitim amaçlı yapıtlarından BWV 784 la minör iki sesli envansiyonunun matematiksel kodlama yoluyla geometrik modellemesinin oluşturulmasıdır. Seçilen eserin ses yükseklik ve süre değerleri matematiksel olarak kodlanmış, daha sonra çoklu regresyon analizi yapılarak uygun model bulunmuştur. Bu analizin sonucunda elde edilen regresyon denklemi ile eserin geometrik modellemesi oluşturulmuştur. Bu denklemin, cebirsel, trigonometrik, ters trigonometrik ve üstel fonksiyonların kombinasyonundan meydana geldiği görülmüştür.
Music is an aesthetic set of combined sounds, processed by a specific purpose and method, according to a particular sense of beauty. Johann Sebastian Bach (1685-1750), one of the most important composers of the music history of the Baroque period. The two and three vocal envances composed by Bach are mainly aimed at education. The "envantion" phenomenon, which means invention, is hidden in the structural characteristics of each work of the composer. The aim of this study is to create the geometric modeling of the BWV 784 la minor two-sound envantion from Bach's educational works through mathematical coding. The sound height and time values of the chosen work were mathematically coded, then the appropriate model was found by performing multiple regression analysis. The result of this analysis is a geometric modeling of the work with the regression equation achieved. This equation has been found to be derived from a combination of gabbage, trigonometric, reverse trigonometric and superior functions.
Music is an aesthetic whole composed of sounds combined with a certain purpose and method and processed according to a certain understanding of beauty. Johann Sebastian Bach, who lived in the Baroque period, was one of the most famous organists. Bach's Two- and Three-Voice Inventions are mostly educational in purpose. The phenomenon of "invention” is hidden in the structural features of each composer's work. This study aims to create a geometric modeling of J.S. Bach’s musical exercise, the two part invention in A minör, by mathematical coding. The sound pitches and time values of the selected composition were mathematically coded, and a regression analysis was performed to find the appropriate model. Data analysis revealed the geometry modeling of the regression equation. This equation consists of a combination of algebraic, trigonometric, inverse trigonometric and exponential functions.
Journal Type : Ulusal
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