Data augmentation approaches for improving animal audio classification

L Nanni, G Maguolo, M Paci - Ecological Informatics, 2020 - Elsevier
In this paper we present ensembles of classifiers for automated animal audio classification,
exploiting different data augmentation techniques for training Convolutional Neural …

A tutorial review on time-frequency analysis of non-stationary vibration signals with nonlinear dynamics applications

M Varanis, AL Silva, JM Balthazar… - Brazilian Journal of Physics, 2021 - Springer
Time-frequency analysis (TFA) for mechanical vibrations in non-stationary operations is the
main subject of this article, concisely written to be an introducing tutorial comparing different …

AMT 1. x: A toolbox for reproducible research in auditory modeling

P Majdak, C Hollomey… - Acta Acustica, 2022 - acta-acustica.edpsciences.org
The Auditory Modeling Toolbox (AMT) is a MATLAB/Octave toolbox for the development and
application of computational auditory models with a particular focus on binaural hearing …

A time-vertex signal processing framework: Scalable processing and meaningful representations for time-series on graphs

F Grassi, A Loukas, N Perraudin… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
An emerging way to deal with high-dimensional noneuclidean data is to assume that the
underlying structure can be captured by a graph. Recently, ideas have begun to emerge …

Ultrafast pulse-amplitude modulation with a femtojoule silicon photonic modulator

R Dubé-Demers, S LaRochelle, W Shi - Optica, 2016 - opg.optica.org
Ultrahigh-speed optical interconnects are essential to future cloud computing. Further
increase in optical transmission speed has been hindered by power consumption and …

A noniterative method for reconstruction of phase from STFT magnitude

Z Průša, P Balazs… - IEEE/ACM Transactions on …, 2017 - ieeexplore.ieee.org
A noniterative method for the reconstruction of the short-time fourier transform (STFT) phase
from the magnitude is presented. The method is based on the direct relationship between …

A survey and an extensive evaluation of popular audio declipping methods

P Záviška, P Rajmic, A Ozerov… - IEEE Journal of Selected …, 2020 - ieeexplore.ieee.org
Dynamic range limitations in signal processing often lead to clipping, or saturation, in
signals. The task of audio declipping is estimating the original audio signal, given its clipped …

UNLocBoX: A MATLAB convex optimization toolbox for proximal-splitting methods

N Perraudin, V Kalofolias, D Shuman… - arXiv preprint arXiv …, 2014 - arxiv.org
Convex optimization is an essential tool for machine learning, as many of its problems can
be formulated as minimization problems of specific objective functions. While there is a large …

Smart soccer shoe: monitoring foot-ball interaction with shoe integrated textile pressure sensor matrix

B Zhou, H Koerger, M Wirth, C Zwick… - Proceedings of the …, 2016 - dl.acm.org
In this paper we present a smart soccer shoe that uses textile pressure sensing matrices to
detect and analyze the interaction between players' foot and the ball. We describe the …

Foleygan: Visually guided generative adversarial network-based synchronous sound generation in silent videos

S Ghose, JJ Prevost - IEEE Transactions on Multimedia, 2022 - ieeexplore.ieee.org
Deep learning based visual-to-sound generation systems have been developed that identify
and create audio features from video signals. However, these techniques often fail to …