2 papers
cs.LG2026
Physics-informed neural operators for the in situ characterization of locally reacting sound absorbers
Jonas M. Schmid, Johannes D. Schmid, Martin Eser +1
Accurate knowledge of acoustic surface admittance or impedance is essential for reliable wave-based simulations, yet its in situ estimation remains challenging due to noise, model…
cs.SD2025
In situ estimation of the acoustic surface impedance using simulation-based inference
Jonas M. Schmid, Johannes D. Schmid, Martin Eser +1
Accurate acoustic simulations of enclosed spaces require precise boundary conditions, typically expressed through surface impedances for wave-based methods. Conventional measuremen…