| 2025 | ICLR | FlowDec: A flow-based full-band general audio codec with high perceptual quality. | Simon Welker, Matthew Le, Ricky T. Q. Chen, Wei-Ning Hsu, Timo Gerkmann, Alexander Richard, Yi-Chiao Wu |
| 2025 | Interspeech | Non-intrusive Speech Quality Assessment with Diffusion Models Trained on Clean Speech. | Danilo de Oliveira, Julius Richter, Jean-Marie Lemercier, Simon Welker, Timo Gerkmann |
| 2024 | ICASSP | A Flexible Online Framework for Projection-Based Stft Phase Retrieval. | Tal Peer, Simon Welker, Johannes Kolhoff, Timo Gerkmann |
| 2024 | ICASSP | EMOCONV-Diff: Diffusion-Based Speech Emotion Conversion for Non-Parallel and in-the-Wild Data. | Navin Raj Prabhu, Bunlong Lay, Simon Welker, Nale Lehmann-Willenbrock, Timo Gerkmann |
| 2024 | ICASSP | Live Iterative Ptychography with Projection-Based Algorithms. | Simon Welker, Tal Peer, Henry N. Chapman, Timo Gerkmann |
| 2024 | Interspeech | The PESQetarian: On the Relevance of Goodhart's Law for Speech Enhancement. | Danilo de Oliveira, Simon Welker, Julius Richter, Timo Gerkmann |
| 2024 | Interspeech | EARS: An Anechoic Fullband Speech Dataset Benchmarked for Speech Enhancement and Dereverberation. | Julius Richter, Yi-Chiao Wu, Steven Krenn, Simon Welker, Bunlong Lay, Shinji Watanabe, Alexander Richard, Timo Gerkmann |
| 2023 | ICASSP | Analysing Diffusion-based Generative Approaches Versus Discriminative Approaches for Speech Restoration. | Jean-Marie Lemercier, Julius Richter, Simon Welker, Timo Gerkmann |
| 2023 | ICASSP | DiffPhase: Generative Diffusion-Based STFT Phase Retrieval. | Tal Peer, Simon Welker, Timo Gerkmann |
| 2023 | ICASSP | Speech Signal Improvement Using Causal Generative Diffusion Models. | Julius Richter, Simon Welker, Jean-Marie Lemercier, Bunlong Lay, Tal Peer, Timo Gerkmann |
| 2023 | Interspeech | Reducing the Prior Mismatch of Stochastic Differential Equations for Diffusion-based Speech Enhancement. | Bunlong Lay, Simon Welker, Julius Richter, Timo Gerkmann |
| 2022 | ICASSP | Deep Iterative Phase Retrieval for Ptychography. | Simon Welker, Tal Peer, Henry N. Chapman, Timo Gerkmann |
| 2022 | Interspeech | Speech Enhancement with Score-Based Generative Models in the Complex STFT Domain. | Simon Welker, Julius Richter, Timo Gerkmann |