Research

Publication (Journal publications)

Synthetic Sound Event Detection based on MFCC

Gutiérrez-Arriola, Juana Maria; Fraile Muñoz, Rubén; Camacho, Alexander; Durand, Thibaut; Jarrin, Jaime L.; Shirley R, Mendoza
Abstract:
This paper presents a sound event detection system based on mel-frequency cepstral coefficients and a non-parametric classifier. Sys- tem performance is tested using the training and development datasets corresponding to the second task of the DCASE 2016 chal-lenge. Results indicate that the most relevant spectral information for event detection is below 8000 Hz and that the general shape of the spectral envelope is much more relevant than its fine details.
Research areas:
Year:
2016
Type of Publication:
Journal publications
Keywords:
sound event detection; spectral envelope; cepstral analysis
Journal:
Proceedings of the Detection and Classification of Acoustic Scenes and Events 2016 Workshop (DCASE2016)
Pages:
30-34
Month:
SEPT
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