574 citations · 866 across the 29 of their papers we have counts for
5 papers · 1 filter
A Hybrid Approach for Speech Enhancement Using MoG Model and Neural Network Phoneme Classifier
Shlomo E. Chazan, Jacob Goldberger, Sharon Gannot
In this paper we present a single-microphone speech enhancement algorithm. A hybrid approach is proposed merging the generative mixture of Gaussians (MoG) model and the discriminat…
A Variational EM Algorithm for the Separation of Time-Varying Convolutive Audio Mixtures
Dionyssos Kounades-Bastian, Laurent Girin, Xavier Alameda-Pineda +2
This paper addresses the problem of separating audio sources from time-varying convolutive mixtures. We propose a probabilistic framework based on the local complex-Gaussian model…
Estimation of the Direct-Path Relative Transfer Function for Supervised Sound-Source Localization
Xiaofei Li, Laurent Girin, Radu Horaud +1
This paper addresses the problem of binaural localization of a single speech source in noisy and reverberant environments. For a given binaural microphone setup, the binaural respo…
Semi-Supervised Sound Source Localization Based on Manifold Regularization
Bracha Laufer-Goldshtein, Ronen Talmon, Sharon Gannot
Conventional speaker localization algorithms, based merely on the received microphone signals, are often sensitive to adverse conditions, such as: high reverberation or low signal…
Towards a Generalization of Relative Transfer Functions to More Than One Source
Antoine Deleforge, Sharon Gannot, Walter Kellermann
We propose a natural way to generalize relative transfer functions (RTFs) to more than one source. We first prove that such a generalization is not possible using a single multicha…