Fig. 2From: The influence of probe level on the tuning of stimulus frequency otoacoustic emissions and behavioral test in humanIndividual raw data for SFOAE STCs and PTCs. The tuning curves are grouped in columns from left to right according to the f ps of tuning curves (centred at 1, 2, and 4 kHz respectively). SFOAE STCs: red lines; PTCs: blue lines. Low probe levels: dotted lines; moderate probe levels: solid lines Back to article page