3 papers
eess.AS2026
Investigation of Speech and Noise Latent Representations in Single-channel VAE-based Speech Enhancement
Jiatong Li, Simon Doclo
Recently, a variational autoencoder (VAE)-based single-channel speech enhancement system using Bayesian permutation training has been proposed, which uses two pretrained VAEs to ob…
eess.AS2026
DNN-Based Online Source Counting Based on Spatial Generalized Magnitude Squared Coherence
Henri Gode, Simon Doclo
The number of active sound sources is a key parameter in many acoustic signal processing tasks, such as source localization, source separation, and multi-microphone speech enhancem…
eess.AS2025
Closed-Form Successive Relative Transfer Function Vector Estimation based on Blind Oblique Projection Incorporating Noise Whitening
Henri Gode, Simon Doclo
Relative transfer functions (RTFs) of sound sources play a crucial role in beamforming, enabling effective noise and interference suppression. This paper addresses the challenge of…