20 citations · 20 across the 2 of their papers we have counts for
4 papers
Full band denoising of room impulse response in the wavelet domain with dictionary learning
Théophile Dupré, Romain Couderc, Miguel Moleron +3
Conventional wavelet-domain methods for room impulse response denoising rely on thresholding detail coefficients, which is unsuited for low frequencies. In this work, we introduce…
Nonlinear Localized Modes in Two-Dimensional Hexagonally-Packed Magnetic Lattices
C. Chong, Yifan Wang, Donovan Marechal +6
We conduct an extensive study of nonlinear localized modes (NLMs), which are temporally periodic and spatially localized structures, in a two-dimensional array of repelling magnets…
Tunable, synchronized frequency down-conversion in magnetic lattices with defects
Marc Serra-Garcia, Miguel Molerón, Chiara Daraio
We study frequency conversion in nonlinear mechanical lattices, focusing on a chain of magnets as a model system. We show that by inserting mass defects at suitable locations, we c…
A mechanical autonomous stochastic heat engine
Marc Serra-Garcia, André Foehr, Miguel Molerón +3
Stochastic heat engines are devices that generate work from random thermal motion using a small number of highly fluctuating degrees of freedom. Proposals for such devices have exi…