396034.fig.004a
(a)
396034.fig.004b
(b)
Figure 4: Comparison with respect to the measure between the continuous-time stimulus sequence and its discrete-time counterpart at discretization frequency of  kHz. (a) The plot of the measure for the continuous-time stimulus sequence (data points in “ ”) and that for the corresponding discrete-time stimulus sequence (data points in “ ,” discretization frequency  kHz). (b) The difference between the measures, respectively, for continuous-time and discrete-time stimulus sequences.