2 papers
cs.SD2025
Déréverbération non-supervisée de la parole par modèle hybride
Louis Bahrman, Mathieu Fontaine, Gaël Richard
This paper introduces a new training strategy to improve speech dereverberation systems in an unsupervised manner using only reverberant speech. Most existing algorithms rely on pa…
cs.SD2025
Modèle physique variationnel pour l'estimation de réponses impulsionnelles de salles
Louis Lalay, Mathieu Fontaine, Roland Badeau
Room impulse response estimation is essential for tasks like speech dereverberation, which improves automatic speech recognition. Most existing methods rely on either statistical s…