Browsing Articles (Departament de Tecnologies de la Informació i les Comunicacions) by Author "Haro Berois, Martín"

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Measuring the evolution of contemporary western popular music

Serrà Julià, Joan; Corral, Álvaro; Boguñá, Marián; Haro Berois, Martín; Arcos, Josep Lluís (Nature Research, 2012)

Popular music is a key cultural expression that has captured listeners' attention for ages. Many of the structural regularities underlying musical discourse are yet to be discovered and, accordingly, their historical ...
Zipf’s law in short-time timbral codings of speech, music, and environmental sound signals

Haro Berois, Martín; Serrà Julià, Joan; Herrera Boyer, Perfecto, 1964-; Corral, Álvaro (Public Library of Science (PLoS), 2012)

Timbre is a key perceptual feature that allows discrimination between different sounds. Timbral sensations are highly dependent on the temporal evolution of the power spectrum of an audio signal. In order to quantitatively ...

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