dc.contributor.author | Sarasola, Xabier | |
dc.contributor.author | Navas Cordón, Eva | |
dc.contributor.author | Tavarez Arriba, David | |
dc.contributor.author | Serrano García, Luis | |
dc.contributor.author | Saratxaga Couceiro, Ibon | |
dc.contributor.author | Hernáez Rioja, Inmaculada | |
dc.date.accessioned | 2020-01-22T12:16:38Z | |
dc.date.available | 2020-01-22T12:16:38Z | |
dc.date.issued | 2019-08-01 | |
dc.identifier.citation | Applied Sciences 9(15) // Article ID 3140 | es_ES |
dc.identifier.issn | 2076-3417 | |
dc.identifier.uri | http://hdl.handle.net/10810/39090 | |
dc.description.abstract | Speech and singing voice discrimination is an important task in the speech processing area given that each type of voice requires different information retrieval and signal processing techniques. This discrimination task is hard even for humans depending on the length of voice segments. In this article, we present an automatic speech and singing voice classification method using pitch parameters derived from musical note information and f0 stability analysis. We applied our method to a database containing speech and a capella singing and compared the results with other discrimination techniques based on information derived from pitch and spectral envelope. Our method obtains good results discriminating both voice types, is efficient, has good generalisation capabilities and is computationally fast. In the process, we have also created a note detection algorithm with parametric control of the characteristics of the notes it detects. We compared the agreement of this algorithm with a state-of-the-art note detection algorithm and performed an experiment that proves that speech and singing discrimination parameters can represent generic information about the music style of the singing voice. | es_ES |
dc.description.sponsorship | This research has been partially supported by UPV/EHU (Ayudas para la Formacion de Personal Investigador), the Spanish Ministry of Economy and Competitiveness with FEDER support (MINECO/FEDER, UE) (RESTORE project, TEC2015-67163-C2-1-R) and by the Basque Government under grant KK-2018/00014 363 (BerbaOla) and IT355-19. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | MDPI | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/TEC2015-67163-C2-1-R | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.subject | audio segmentation | es_ES |
dc.subject | voice discrimination | es_ES |
dc.subject | singing voice | es_ES |
dc.subject | pitch | es_ES |
dc.subject | discrimination | es_ES |
dc.title | Application of Pitch Derived Parameters to Speech and Monophonic Singing Classification | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited | es_ES |
dc.rights.holder | Atribución 3.0 España | * |
dc.relation.publisherversion | https://www.mdpi.com/2076-3417/9/15/3140 | es_ES |
dc.identifier.doi | 10.3390/app9153140 | |
dc.departamentoes | Ingeniería de comunicaciones | es_ES |
dc.departamentoeu | Komunikazioen ingeniaritza | es_ES |