Dataset: Dataset for the paper "Maury, C., Bravo, T. Enhanced modal matching method for macro- and micro-perforated plates. Journal of Sound and Vibration 500, 116042 (2021). https://doi.org/10.1016/j.jsv.2021.116042"

The analytical simulated results have been done using Matlab simulations. The schemas and photos have been based on the perforated samples and the experimental set-up. Measurements were performed on unbacked multi-layer perforated and micro-perforated partitions mounted on an impedance transmission tube used to measure the sound absorption and transmission under plane wave left or right normal incidence by the two sources method. A complete description is provided in the corresponding publication