Abstract
Differentiable Digital Signal Processing is a library and set of machine learning tools that disentangle the loudness and pitch of an audio signal for timbre transfer or for applying digital audio effects. This paper presents a DDSP-based neural network that incorporates a feedback delay network plugin written in JUCE in an audio processing layer, with the purpose of tuning a large set of reverberator parameters to emulate the reverb of a target audio signal. We first describe the implementation of the proposed network, together with its multiscale loss. We then report two experiments that try to tune the reverberator plugin: a "dark" reverb where the filters are set to cut frequencies in the middle and high range, and a "brighter", more metallic sounding reverb with less damping. We conclude with the observations about advantages and shortcomings of the neural network.
Original language | English |
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Title of host publication | Proceedings of the 19th Sound and Music Computing Conference, June 5-12th, 2022, Saint-Étienne (France) : SMC/JIM/IFC 2022 |
Editors | Romain Michon, Laurent Pottier, Yann Orlarey |
Number of pages | 7 |
Publisher | Sound and Music Computing Network |
Publication date | 2022 |
Pages | 358-364 |
ISBN (Electronic) | 978-2-9584126-0-9 |
DOIs | |
Publication status | Published - 2022 |
Event | 19th Sound and Music Computing Conference, SMC 2022 - Saint-Etienne, France Duration: 5 Jun 2022 → 12 Jun 2022 |
Conference
Conference | 19th Sound and Music Computing Conference, SMC 2022 |
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Country/Territory | France |
City | Saint-Etienne |
Period | 05/06/2022 → 12/06/2022 |
Series | Proceedings of the Sound and Music Computing Conference |
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ISSN | 2518-3672 |
Bibliographical note
Publisher Copyright:Copyright: © 2022 Søren Vøgg Lyster et al.
Keywords
- Kunstig Intelligens
- Neural Audio Processing