42 citations · 259 across the 41 of their papers we have counts for
42 papers
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…
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…
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…
Binaural Speech Enhancement Using Deep Complex Convolutional Transformer Networks
Vikas Tokala, Eric Grinstein, Mike Brookes +3
Studies have shown that in noisy acoustic environments, providing binaural signals to the user of an assistive listening device may improve speech intelligibility and spatial aware…
Microphone Subset Selection for the Weighted Prediction Error Algorithm using a Group Sparsity Penalty
Anselm Lohmann, Toon van Waterschoot, Joerg Bitzer +1
Reverberation can severely degrade the quality of speech signals recorded using microphones in an enclosure. In acoustic sensor networks with spatially distributed microphones, a s…
Comparison of Frequency-Fusion Mechanisms for Binaural Direction-of-Arrival Estimation for Multiple Speakers
Daniel Fejgin, Elior Hadad, Sharon Gannot +2
To estimate the direction of arrival (DOA) of multiple speakers with methods that use prototype transfer functions, frequency-dependent spatial spectra (SPS) are usually constructe…