Fig. 8.

Harmonic advantage for detecting speech in noise (Experiment 6). a Schematic of the trial structure for Experiment 6. During each trial, online participants heard two noise bursts, one of which contained a spoken syllable, and were asked to decide whether the first or second noise burst contained speech. Speech was resynthesized to be either harmonic or inharmonic. b Results of Experiment 6. Results are shown as box-and-whisker-plots, with black lines plotting individual participant results. The central mark in the box plots the median, and the bottom and top edges of the box indicate the 25^th and 75^th percentiles, respectively. Whiskers extend to the most extreme data points not considered outliers. Asterisks denote significance, two-sided Wilcoxon signed-rank test: *=p<0.05