Open Access
Issue
Acta Acust.
Volume 8, 2024
Article Number 24
Number of page(s) 11
Section Room Acoustics
DOI https://doi.org/10.1051/aacus/2024018
Published online 12 July 2024

Supplementary material

This article provides supplementary material (photos and 2D graphics) for the visualization of the six test rooms showing the sizes and positions of sound-absorbing surfaces.
thumbnail Figure S1:

2D graphic and photo of the experimental setup in the anechoic room in Lübeck (LB anechoic).

thumbnail Figure S2:

2D graphic and photo of the experimental setup in an audiometric test room in Lübeck (LB room 1).

thumbnail Figure S3:

2D graphic and photo of the experimental setup in an audiometric test room in Lübeck (LB room 2).

thumbnail Figure S4:

2D graphic and photo of the experimental setup in the anechoic room in Oldenburg (OL anechoic).

thumbnail Figure S5:

2D graphic and photo of the experimental setup in an audiometric test room in Oldenburg (OL room 1).

thumbnail Figure S6:

2D graphic and photo of the experimental setup in an audiometric test room in Oldenburg (OL room 2).

thumbnail Figure S7:

Third-octave spectra for CCITT noise (blue) and Freiburg monosyllabic speech test (FMST) (red).


© The Author(s), Published by EDP Sciences, 2024

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