Bird sound spectrogram decomposition through Non-Negative Matrix Factorization for the acoustic classification of bird species

Feature extraction for Acoustic Bird Species Classification (ABSC) tasks has traditionally been based on parametric representations that were specifically developed for speech signals, such as Mel Frequency Cepstral Coefficients (MFCC). However, the discrimination capabilities of these features for...

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Detalles Bibliográficos
Autores principales: Ludeña-Choez, Jimmy, Quispe-Soncco, Raisa, Gallardo-Antolín, Ascensión
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2017
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5476267/
https://www.ncbi.nlm.nih.gov/pubmed/28628630
http://dx.doi.org/10.1371/journal.pone.0179403

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5476267/
https://www.ncbi.nlm.nih.gov/pubmed/28628630
http://dx.doi.org/10.1371/journal.pone.0179403

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