TIV.lib: An open-source library for the tonal description of musical audio

Mostra el registre complet Registre parcial de l'ítem

  • dc.contributor.author Ramires, António
  • dc.contributor.author Bernardes, Gilberto
  • dc.contributor.author Davies, Matthew E. P.
  • dc.contributor.author Serra, Xavier
  • dc.date.accessioned 2020-10-02T09:00:18Z
  • dc.date.available 2020-10-02T09:00:18Z
  • dc.date.issued 2020
  • dc.description Comunicació prsentada a: International Conference on Digital Audio Effects (DAFx) celebrada del 8 al 12 de setembre de 2020 a Viena, Àustria.
  • dc.description.abstract In this paper, we present TIV.lib, an open-source library for the content-based tonal description of musical audio signals. Its main novelty relies on the perceptually-inspired Tonal Interval Vector space based on the Discrete Fourier transform, from which multiple instantaneous and global representations, descriptors and metrics are computed—e.g., harmonic change, dissonance, diatonicity, and musical key. The library is cross-platform, implemented in Python and the graphical programming language Pure Data, and can be used in both online and offline scenarios. Of note is its potential for enhanced Music Information Retrieval, where tonal descriptors sit at the core of numerous methods and applications.
  • dc.description.sponsorship António Ramires is supported by the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No765068, MIP-Frontiers. Gilberto Bernardes is supported by Experimentation in music in Portuguese culture: History, contexts, and practices in the 20th and 21st centuries—Project co-funded by the European Union, through the Operational Program Competitiveness and Internationalization, in its ERDF component, and by national funds, through the Portuguese Foundation for Science and Technology. This work is funded by national funds through the FCT - Foundation for Science and Technology, I.P., within the scope of the project CISUC - UID/CEC/00326/2020 and by European Social Fund, through the Regional Operational Program Centro 2020, as well as by Portuguese National Funds through the FCT - Foundation for Science and Technology, I.P., under the project IF/01566/2015.
  • dc.format.mimetype application/pdf
  • dc.identifier.citation Ramires A, Bernardes G, Davies MEP, Serra X. TIV.lib: An open-source library for the tonal description of musical audio. In: Evangelista G, editor. Proceedings of the 23rd International Conference on Digital Audio Effects (DAFx-20); 2020 Sep 8-12; Vienna, Austria. [Vienna]: DAFx; 2020. p. 304-9.
  • dc.identifier.issn 2413-6689
  • dc.identifier.uri http://hdl.handle.net/10230/45383
  • dc.language.iso eng
  • dc.publisher DAFx
  • dc.relation.ispartof Evangelista G, editor. Proceedings of the 23rd International Conference on Digital Audio Effects (DAFx-20); 2020 Sep 8-12; Vienna, Austria. [Vienna]: eDAFx; 2020.
  • dc.relation.projectID info:eu-repo/grantAgreement/EC/H2020/765068
  • dc.rights © 2020 António Ramires et al. This is an open-access article distributed under the terms of the Creative Commons Attribution 3.0 Unported License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
  • dc.rights.accessRights info:eu-repo/semantics/openAccess
  • dc.rights.uri https://creativecommons.org/licenses/by/3.0/
  • dc.title TIV.lib: An open-source library for the tonal description of musical audio
  • dc.type info:eu-repo/semantics/conferenceObject
  • dc.type.version info:eu-repo/semantics/publishedVersion

Col·leccions

Congressos (Departament de Tecnologies de la Informació i les Comunicacions)
Documents OpenAIRE (Open Access Infrastructure for Research in Europe)