Browsing Articles (Departament de Tecnologies de la Informació i les Comunicacions) by Author "Zapata González, José Ricardo"

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ESSENTIA: an open source library for audio analysis

Bogdanov, Dmitry; Wack, Nicolas; Gómez Gutiérrez, Emilia, 1975-; Gulati, Sankalp; Herrera Boyer, Perfecto, 1964-; Mayor, Oscar; Roma Trepat, Gerard; Salamon, Justin; Zapata González, José Ricardo; Serra, Xavier (ACM Association for Computer Machinery, 2014)

Over the last decade, audio analysis has become afield of active research in academic and engineeringworlds. It refers to the extraction of information andmeaning from audio signals for analysis, ...
Multi-feature beat tracking

Zapata González, José Ricardo; Davies, Matthew E. P.; Gómez Gutiérrez, Emilia, 1975- (Institute of Electrical and Electronics Engineers (IEEE), 2014)

A recent trend in the field of beat tracking for musical audio signals has been to explore techniques for measuring the level of agreement and disagreement between a committee of beat tracking algorithms. By using beat ...
Selective sampling for beat tracking evaluation

Holzapfel, Andre; Davies, Matthew E. P.; Zapata González, José Ricardo; Lobato Oliveira, João; Gouyon, Fabien (Institute of Electrical and Electronics Engineers (IEEE), 2012)

In this paper, we propose a method that can identify challenging music samples for beat tracking without ground truth. Our method, motivated by the machine learning method “selective sampling,” is based on the measurement ...

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