Model predictions (solid lines with symbols) and experimental data (dashed lines). The five columns show predictions obtained with five different filter bandwidths. In the top row, thresholds are plotted as in Figure 1. In the bottom row, the same data are plotted as a function of noise bandwidth with different lines representing the different noise ITDs. The symbol color is kept from the bandwidth color-coding in the top row. Data for uncorrelated noise maskers is only shown in the bottom panels in light gray. No error bars are shown for the simulations, because the standard error of the mean was <0.5 dB for all conditions.