Свойства объекта
| Дескриптор | |
| название | additive synthesis |
| язык | английский |
| релятор | |
| определение 1 | Additive synthesis is a technique of audio synthesis which creates musical timbre.
The timbre of an instrument is composed of multiple harmonic or non-harmonic partials (individual sine waves), of different frequencies and amplitudes, that change over time. Additive synthesis allows the emulation of sounds by giving control over the frequency and amplitude of each individual harmonic or partial. Often, each harmonic generator has its own customizable volume envelope, creating a realistic, dynamic sound that changes over time. The concept behind additive synthesis is directly related to work done by the French mathematician Joseph Fourier. Fourier discovered that periodic functions are formed by the summation of an infinite series, called Fourier series. Following this, it was established that all periodic signals, when represented as a mathematical function, can be composed as a sum of sinusoidal functions ( sin(x), cos(x) ) of various frequencies. |
| автор словарной статьи | Кривнова О.Ф. |
Связи объекта |
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| Встречается дескриптор в (SourceDescriptor) | |
| Источник | частота |
| Интернет энциклопедия «Wikipedia» | |
| Выше (BT) | |
| Дескриптор | |
| parametric synthesis-by-rule | |
| Дается определение в (SourceDef) | |
| Источник | определение |
| Интернет энциклопедия «Wikipedia» | 1 |
| Эквивалент на другом языке (Trans) | |
| Дескриптор | |
| аддитивный синтез | |