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An efficient musical accompaniment parallel system for mobile devices

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An efficient musical accompaniment parallel system for mobile devices

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dc.contributor.author Alonso-Jordá, Pedro es_ES
dc.contributor.author Vera-Candeas, P. es_ES
dc.contributor.author Cortina, Raquel es_ES
dc.contributor.author Ranilla, José es_ES
dc.date.accessioned 2020-10-17T03:32:48Z
dc.date.available 2020-10-17T03:32:48Z
dc.date.issued 2017-01 es_ES
dc.identifier.issn 0920-8542 es_ES
dc.identifier.uri http://hdl.handle.net/10251/152278
dc.description.abstract [EN] This work presents a software system designed to track the reproduction of a musical piece with the aim to match the score position into its symbolic representation on a digital sheet. Into this system, known as automated musical accompaniment system, the process of score alignment can be carried out real-time. A real-time score alignment, also known as score following, poses an important challenge due to the large amount of computation needed to process each digital frame and the very small time slot to process it. Moreover, the challenge is even greater since we are interested on handheld devices, i.e. devices characterized by both low power consumption and mobility. The results presented here show that it is possible to exploit efficiently several cores of an ARM(A (R)) processor, or a GPU accelerator (presented in some SoCs from NVIDIA) reducing the processing time per frame under 10 ms in most of the cases. es_ES
dc.description.sponsorship This work was supported by the Ministry of Economy and Competitiveness from Spain (FEDER) under projects TEC2015-67387-C4-1-R, TEC2015-67387-C4-2-R and TEC2015-67387-C4-3-R, the Andalusian Business, Science and Innovation Council under project P2010-TIC-6762 (FEDER), and the Generalitat Valenciana PROMETEOII/2014/003 es_ES
dc.language Inglés es_ES
dc.publisher Springer-Verlag es_ES
dc.relation Junta de Andalucía/P2010-TIC-6762 es_ES
dc.relation GENERALITAT VALENCIANA/PROMETEOII/2014/003 es_ES
dc.relation MINISTERIO DE ECONOMIA INDUSTRIA Y COMPETITIVIDAD /TEC2015-67387-C4-1-R es_ES
dc.relation.ispartof The Journal of Supercomputing es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Audio-to-score alignment es_ES
dc.subject Score following es_ES
dc.subject Musical accompaniment es_ES
dc.subject Parallel computing es_ES
dc.subject Real-time computing es_ES
dc.subject.classification CIENCIAS DE LA COMPUTACION E INTELIGENCIA ARTIFICIAL es_ES
dc.title An efficient musical accompaniment parallel system for mobile devices es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1007/s11227-016-1865-x es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Sistemas Informáticos y Computación - Departament de Sistemes Informàtics i Computació es_ES
dc.description.bibliographicCitation Alonso-Jordá, P.; Vera-Candeas, P.; Cortina, R.; Ranilla, J. (2017). An efficient musical accompaniment parallel system for mobile devices. The Journal of Supercomputing. 73(1):343-353. https://doi.org/10.1007/s11227-016-1865-x es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1007/s11227-016-1865-x es_ES
dc.description.upvformatpinicio 343 es_ES
dc.description.upvformatpfin 353 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 73 es_ES
dc.description.issue 1 es_ES
dc.relation.pasarela 323918 es_ES
dc.contributor.funder Junta de Andalucía es_ES
dc.contributor.funder GENERALITAT VALENCIANA es_ES
dc.contributor.funder MINISTERIO DE ECONOMIA INDUSTRIA Y COMPETITIVIDAD es_ES


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