Date of Publication

2022

Document Type

Master's Thesis

Degree Name

Master of Science in Computer Science

Subject Categories

Computer Sciences

College

College of Computer Studies

Department/Unit

Computer Science

Thesis Advisor

Rafael A. Cabredo

Defense Panel Chair

Macario Cordel II

Defense Panel Member

Arturo Caronoñgan III
Rafael A. Cabredo

Abstract/Summary

Drum Track Generation is the problem of composing the rhythmic component of music. Drum Track Generation techniques are concerned with the composition of drum patterns given different parameters and input. Given the correct data and parameters, these techniques are capable of producing different types of drum patterns with varying styles and genre. Existing studies have proven the effectiveness of neural networks and Long Short-Term Memory (LSTM) models in generating varying drum outputs for various different purposes. However, most existing systems tend to generate outputs that lack structure and often become lost without a means of organization. Given that challenge, there exists an opportunity to generate drum pattern outputs using LSTM networks that exhibit a form of structure and organization. Presented in this study is a novel approach for generating structured drum tracks using LSTMs. In this study, a Markov Chain Model, LSTMs, and a novel architecture is used to generate the intended output. The technique presented in this study utilizes multiple databases of drum patterns sorted into the song structure segment they are classified as and a database of different song structure sequences. Evaluation studies were conducted and results indicate that the novel approach is able to generate drum tracks that are pleasant-sounding, perform better than previous work in terms of structure, and are able to be used in actual musical compositions.

Abstract Format

html

Language

English

Format

Electronic

Physical Description

372 leaves

Keywords

Composition (Music); Neural networks (Computer science)

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Embargo Period

2-26-2022

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