Open Access
Issue
Acta Acust.
Volume 10, 2026
Article Number 16
Number of page(s) 11
Section Environmental Noise
DOI https://doi.org/10.1051/aacus/2026001
Published online 11 March 2026

Supplementary material

SUPPLEMENTARY TABLE 1. Example of calibration table provided by the Keuwlsoft. FIG. S. I. Predicted difference between SLM (Sound Level Meter) and application measurements for Device 1 and Device 2 in the Bolden Application with change in (A) Loudness and (B) Frequency. Differences are shown for measurements taken with the Frequency Analyzer mode (in solid lines) and without (in dashed lines). DATA TABLE I. Raw data for all SPL measurements. Download File(s)


© The Author(s), Published by EDP Sciences, 2026

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