<p dir="ltr">The attached are files corresponding to data collected for the published paper. 23 subjects of normal hearing, normal corrected vision were recruited for this study. There are a total of 2 modalities x 4 SNR levels + 1 visual-only (in total 9) conditions.There is behavioral, EEG, and pupillometry data collected.</p><p dir="ltr">Data structure:</p><p dir="ltr">bdf_NH: contains all pilot (0001-0005 + Chao + test) and non-pilot (0010 - 4033) .bdf data</p><p dir="ltr">files_NH: contains all conditions and trials. Row index corresponds to trial number.</p><p dir="ltr">pupil_data_NH: contains all pilot (0001-0005 + Chao + test) and non-pilot (0010-4032) data. Data is in .csv format, where each subfolder corresponds to the given trial (279 trials each participant)</p><p dir="ltr">results_NH: contains .csv files for all tests and behavioral performance for each key word.</p><p dir="ltr">doi: 10.1523/ENEURO.0288-25.2025</p>