Development of a system for automatic chord sequence recognition in digital audio files

Основное

Автор: Meleshkin A.A., Firsova S.A.

Статья в выпуске: 12 т.9, 2021 года.

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The article considers an algorithm for recognizing a chord sequence in audio files by dividing the frequencies of notes into frequency classes. The principles of operation and implementation of the system developed by the authors based on this algorithm are described.

Fast fourier transform, chord detection, harmonics, spectrogram, music theory, musical scale, chromogram, algorithmic chord recognition, time-frequency domain, pitch class profile

Короткий адрес: https://sciup.org/147249994

IDR: 147249994

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