Speech dereverberation constrained on room impulse response characteristics - Télécom Paris Access content directly
Conference Papers Year : 2024

Speech dereverberation constrained on room impulse response characteristics

Abstract

Single-channel speech dereverberation aims at extracting a dry speech signal from a recording affected by the acoustic reflections in a room. However, most current deep learning-based approaches for speech dereverberation are not interpretable for room acoustics, and can be considered as black-box systems in that regard. In this work, we address this problem by regularizing the training loss using a novel physical coherence loss which encourages the room impulse response (RIR) induced by the dereverberated output of the model to match the acoustic properties of the room in which the signal was recorded. Our investigation demonstrates the preservation of the original dereverberated signal alongside the provision of a more physically coherent RIR.
Fichier principal
Vignette du fichier
camera_ready.pdf (1.62 Mo) Télécharger le fichier
Origin Files produced by the author(s)

Dates and versions

hal-04640068 , version 1 (09-07-2024)

Identifiers

  • HAL Id : hal-04640068 , version 1

Cite

Louis Bahrman, Mathieu Fontaine, Jonathan Le Roux, Gaël Richard. Speech dereverberation constrained on room impulse response characteristics. INTERSPEECH, Sep 2024, Kos Island, Greece. ⟨hal-04640068⟩
0 View
0 Download

Share

Gmail Mastodon Facebook X LinkedIn More