3 citations · 3 across the 7 of their papers we have counts for
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Boundary-Informed Sound Field Reconstruction
David Sundström, Filip Elvander, Andreas Jakobsson
We consider the problem of reconstructing the sound field in a room using prior information of the boundary geometry, represented as a point cloud. In general, when no boundary inf…
Room Impulse Response Estimation through Optimal Mass Transport Barycenters
Rumeshika Pallewela, Yuyang Liu, Filip Elvander
In this work, we consider the problem of jointly estimating a set of room impulse responses (RIRs) corresponding to closely spaced microphones. The accurate estimation of RIRs is c…
Blind Audio Bandwidth Extension: A Diffusion-Based Zero-Shot Approach
Eloi Moliner, Filip Elvander, Vesa Välimäki
Audio bandwidth extension involves the realistic reconstruction of high-frequency spectra from bandlimited observations. In cases where the lowpass degradation is unknown, such as…