Music generation with deep learning techniques

• المؤلف الرئيسي: Toh, Raymond Kwan How
• مؤلفون آخرون: Alexei Sourin
• التنسيق: Final Year Project
• اللغة: English
• منشور في: Nanyang Technological University 2021
• الموضوعات: Engineering::Computer science and engineering::Computing methodologies::Artificial intelligence; Visual arts and music::Music::Compositions
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/148097
• المؤسسة: Nanyang Technological University

This report demonstrated the use of a deep convolutional generative adversarial network (DCGAN) in generating expressive music with dynamics. The existing deep learning models for music generation were reviewed. However, most research focused on musical composition and removed expressive attributes during data preprocessing, which resulted in mechanical-sounding, generated music. To address the issue, music elements such as pitch, time, velocity were extracted from MIDI files and encoded with piano roll data representation. With the piano roll data representation, DCGAN learned the data distribution from the given dataset and generated new data derived from the same distribution. The generated music was evaluated based on its incorporation of music dynamics and a user study. The evaluation results verified that DCGAN was capable of generating expressive music comprising of music dynamics and syncopated rhythm.