FIG. 2.

An example of an nSFOAE response averaged from one block of trials of one condition. To summarize the data, tone-alone magnitudes were averaged from 5 to 40 ms, and tone-plus-noise magnitudes were averaged from 250 to 285 ms (thirty-five 10-ms epochs each; indicated by the filled circles). All nSFOAE responses, across all subjects and conditions, were analyzed in this same manner. The noise floor for these measurements was about −13.0 dB SPL. The data from the silent period already have been reported (Walsh et al., 2014a,b).