The Fan Chirp Transform F0gram plugin, written by Ignacio Irigaray and Martín Rocamora of the Universidad de la República, Uruguay.

Related publications

L. Jure, E. López, M. Rocamora, P. Cancela, H. Sponton, and I. Irigaray, “Pitch Content Visualization Tools for Music Performance Analysis,” in Proceedings of the 13th International Society for Music Information Retrieval Conference (ISMIR 2012), 2012.
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L. Weruaga and M. Képesi, “The fan-chirp transform for non-stationary harmonic signals,” Signal Processing, vol. 87, no. 6, pp. 1504–1522, 2007.
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P. Cancela, E. López, and M. Rocamora, “Fan Chirp Transform for Music Representation,” in Proceedings of the 13th International Conference on Digital Audio Effects (DAFx-10), 2010.
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Manager: Chris Cannam