| Metadato | Etiqueta | Valor | Idioma |
|---|---|---|---|
| dc.contributor.author | Autor | Maia, Lucas Simões | - |
| dc.contributor.author | Autor | Namballa, Richa | - |
| dc.contributor.author | Autor | Rocamora, Martín | - |
| dc.contributor.author | Autor | Fuentes, Magdalena | - |
| dc.contributor.author | Autor | Guedes, Carlos | - |
| dc.contributor.filiacion | Filiación | Maia Lucas Simões, Universidade Federal do Rio de Janeiro | - |
| dc.contributor.filiacion | Filiación | Namballa Richa, New York University | - |
| dc.contributor.filiacion | Filiación | Rocamora Martín, Universidad de la República (Uruguay). Facultad de Ingeniería. | - |
| dc.contributor.filiacion | Filiación | Fuentes Magdalena, New York University | - |
| dc.contributor.filiacion | Filiación | Guedes Carlos, NYU Abu Dhabi | - |
| dc.coverage.spatial | Cobertura geográfica | Brasil | es |
| dc.coverage.spatial | Cobertura geográfica | África Occidental | es |
| dc.date.accessioned | Fecha ingreso | 2024-12-02T17:11:24Z | - |
| dc.date.available | Fecha disponible | 2024-12-02T17:11:24Z | - |
| dc.date.issued | Año de publicación | 2024 | - |
| dc.description.abstract | Resumen | We introduce a series of transdisciplinary corpus studies aimed at investigating cross-cultural trends in time-line-based music traditions. Our analyses concentrate on a compilation of field recordings from the Centre de Recherche en Ethnomusicologie (CREM) sound archive. To demonstrate the value of an interdisciplinary approach combining ethnomusicology and music information research to rhythmic analysis, we propose a case study on the bell patterns used in the musical practices of Candomblé, an Afro-Brazilian religion. After removing vocals from the recordings with a deep learning source separation technique, we further process the instrumental segments using non-negative matrix factorization and select the bell components. Then, we compute a tempo-agnostic rhythmic feature from the bell track and use it to cluster the data. Finally, we use synthesized patterns from the musicological literature about Candomblé as references to propagate labels to the rhythmic clusters in our data. This semi-supervised approach to pattern analysis precludes the need for downbeat and cycle annotations, making it particularly suited for extensive archive investigations. Lastly, by comparing bell patterns in Candomblé and a West African music tradition, we lay the foundation for our future cross-cultural research and observe the potential application of this methodology to other time-line-based music. | es |
| dc.format.extent | Extensión | 8 p. | es |
| dc.format.mimetype | Formato | application/pdf | es |
| dc.identifier.citation | Citación | Maia, L., Namballa, R., Rocamora, M. y otros. Investigating time-line-based music traditions with field recordings : A case study of Candomblé bell patterns [en línea]. EN: 25th International Society for Music Information Retrieval (ISMIR), San Francisco, California, United States, 10-14 nov. 2024, pp. 1-8. | es |
| dc.identifier.uri | URI | https://ismir2024.ismir.net/ | - |
| dc.identifier.uri | URI | https://hdl.handle.net/20.500.12008/47307 | - |
| dc.language.iso | Idioma | en | es |
| dc.publisher | Editorial | ISMIR | es |
| dc.relation.ispartof | EN | 25th International Society for Music Information Retrieval (ISMIR), San Francisco, California, United States, 10-14 nov. 2024, pp. 1-8. | es |
| dc.rights | Derechos | Las obras depositadas en el Repositorio se rigen por la Ordenanza de los Derechos de la Propiedad Intelectual de la Universidad de la República.(Res. Nº 91 de C.D.C. de 8/III/1994 – D.O. 7/IV/1994) y por la Ordenanza del Repositorio Abierto de la Universidad de la República (Res. Nº 16 de C.D.C. de 07/10/2014) | es |
| dc.rights.licence | Licencia | Licencia Creative Commons Atribución (CC - By 4.0) | es |
| dc.subject | Palabras clave | Knowledge-driven approaches to MIR | es |
| dc.subject | Palabras clave | Computational ethnomusicology | es |
| dc.subject | Palabras clave | Applications | es |
| dc.subject | Palabras clave | Music heritage and sustainability | es |
| dc.subject | Palabras clave | Creativity | es |
| dc.subject | Palabras clave | Humanistic discussions | es |
| dc.subject | Palabras clave | MIR tasks | es |
| dc.subject | Palabras clave | Pattern matching and detection | es |
| dc.subject | Palabras clave | Musical features and properties | es |
| dc.subject | Palabras clave | Representations of music | es |
| dc.subject | Palabras clave | Philosophical and ethical discussions | es |
| dc.subject | Palabras clave | Legal and societal aspects of MIR | es |
| dc.title | Título | Investigating time-line-based music traditions with field recordings : A case study of Candomblé bell patterns | es |
| dc.type | Tipo de documento | Ponencia | es |
| udelar.academic.department | Departamento académico | Procesamiento de Señales | es |
| udelar.investigation.group | Grupo de investigación | Procesamiento de Audio (GPA) | es |
Colecciones:
| Ficheros | Descripción | Tamaño | Formato | ||
|---|---|---|---|---|---|
| MNRFG24.pdf | Versión publicada | 798.93 KB | Adobe PDF |