[PDF][PDF] Validation of an eigenvalue technique for estimating locally reacting impedances at modal frequencies

AG Prinn, A Walther, EAP Habets… - … Acusticum, Turin, Italy, 2023 - dael.euracoustics.org
For computational room acoustics, accurate surface impedance data is needed to generate
computational models that aim to provide accurate predictions. However, obtaining complex …

Towards estimating acoustic surface impedances at low frequencies in a reverberation chamber

A PRINN, E LATORRE IGLESIAS… - INTER-NOISE and …, 2024 - ingentaconnect.com
To accurately simulate interior acoustical fields, reliable descriptions of the physical
properties of the acoustical space are required. While geometry, propagation medium …