Simon Geirnaert
Simon Geirnaert
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1
Temporal variation in the acoustic dynamic range is a confounding factor in EEG-based tracking of absolute auditory attention to speech
In this paper, presented at
EMBC 2025
, we show how acoustic dynamic range of a speech stimulus influences the speech-EEG correlation when using that correlation as a metric for absolute attention.
Tianyi Li
,
Simon Geirnaert
,
Davina Van den Broek
,
Elien Bellon
,
Bert De Smedt
,
Alexander Bertrand
July, 2025
In Proceedings of
EMBC 2025
, 2025
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DOI
Synchronized EEG with two galvanically-separated miniature wireless behind-the-ear EEG sensors
In this paper, presented at
EMBC 2025
, we present a wireless EEG sensor network of two independent miniature behind-the-ear sensor nodes.
Ruochen Ding
,
Simon Geirnaert
,
Charles Hovine
,
Alexander Bertrand
July, 2025
In Proceedings of
EMBC 2025
, 2025
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DOI
Performance Modeling for Correlation-based Neural Decoding of Auditory Attention to Speech
In this article, presented at
EUSIPCO 2025
, we present a novel method to model the performance curve of EEG-based AAD algorithms starting from a single decision window length.
Simon Geirnaert
,
Jonas Vanthornhout
,
Tom Francart
,
Alexander Bertrand
March, 2025
In Proceedings of
EUSIPCO 2025
, 2025
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Code
DOI
Dataset I
Dataset II
Probabilistic Gain Control in a Multi-Speaker Setting using EEG-Based Auditory Attention Decoding
In this paper, presented at
EUSIPCO 2024
, we present a probabilistic gain control system steered by brain-decoded auditory attention decoding algorithms.
Nicolas Heintz
,
Simon Geirnaert
,
Iris Van de Ryck
,
Tom Francart
,
Alexander Bertrand
August, 2024
In Proceedings of
EUSIPCO 2024
, 2024
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Dataset
DOI
Stimulus-Informed Generalized Canonical Correlation Analysis of Stimulus-Following Brain Responses
In this paper, presented at
EUSIPCO 2023
, we propose a new signal processing technique to extract stimulus-following neural reponses from a group of subjects. All MATLAB code to implement the method and reproduce the experiments is available!
Simon Geirnaert
,
Tom Francart
,
Alexander Bertrand
September, 2023
In Proceedings of
EUSIPCO 2023
, 2023
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Code
Dataset
Slides
DOI
Video Presentation
Unbiased Unsupervised Stimulus Reconstruction for EEG-Based Auditory Attention Decoding
In this article, presented at
ICASSP 2023
, we present an update of the unsupervised stimulus decoder that avoids its inherent bias to the initialization.
Nicolas Heintz
,
Simon Geirnaert
,
Tom Francart
,
Alexander Bertrand
June, 2023
In Proceedings of
ICASSP 2023
, 2023
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Dataset
DOI
Riemannian Geometry-Based Decoding of the Directional Focus of Auditory Attention Using EEG
In this article, presented at
ICASSP 2021
, we present a novel method to decode the spatial focus of auditory attention from EEG using Riemmanian geometry-based classifiers.
Simon Geirnaert
,
Tom Francart
,
Alexander Bertrand
June, 2021
In Proceedings of the
ICASSP 2021
, 2021
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Code
Dataset
Poster
Slides
DOI
Video Presentation
A New Metric to Evaluate Auditory Attention Detection Performance Based on a Markov Chain
In this article, presented at
EUSIPCO 2019
, we present a new performance metric to evaluate AAD algorithms.
Simon Geirnaert
,
Tom Francart
,
Alexander Bertrand
September, 2019
In Proceedings of
EUSIPCO 2019
, 2019
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Poster
Slides
DOI
Tensor-based ECG Signal Processing Applied to Atrial Fibrillation Detection
In this article, presented at
ACSSC 2018
, we propose a tensor-based algorithm for detection of atrial fibrillation in ECG signals.
Simon Geirnaert
,
Griet Goovaerts
,
Sibasankar Padhy
,
Martijn Boussé
,
Lieven De Lathauwer
,
Sabine Van Huffel
October, 2018
In Proceedings of
ACSSC 2018
, 2018
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Poster
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DOI
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