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| Título: | An efficient multi-resolution spectral transform for music analysis |
| Autor: | Cancela, Pablo Rocamora, Martín López, Ernesto |
| Tipo: | Ponencia |
| Descriptores: | Procesamiento de Señales |
| Fecha de publicación: | 2009 |
| Resumen: | In this paper we focus on multi-resolution spectral analysis algorithms for music signals based on the FFT. Two previously devised efficient algorithms (efficient constant-Q transform [1] and multiresolution FFT [2]) are reviewed and compared with a new proposal based on the IIR filtering of the FFT. Apart from its simplicity, the proposed method shows to be a good compromise between design flexibility and reduced computational effort. Additionally, it was used as a part of an effective melody extraction algorithm. nbsp, |
| Editorial: | ISMIR |
| EN: | 10th International Society for Music Information Retrieval Conference (ISMIR 2009), Kobe, Japan, 2009. |
| Citación: | Cancela, P, Rocamora, M, López, E. “An efficient multi-resolution spectral transform for music analysis”. Proceedings of the 10th International Society for Music Information Retrieval Conference (ISMIR 2009), Kobe, Japan, 2009. |
| Departamento académico: | Procesamiento de Señales |
| Grupo de investigación: | Procesamiento de Audio |
| Aparece en las colecciones: | Publicaciones académicas y científicas - Instituto de Ingeniería Eléctrica |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | ||
|---|---|---|---|---|---|
| CRL09.pdf | 1,07 MB | Adobe PDF | Visualizar/Abrir |
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