Figure 4.
(A) Differential sound pressure across the CP at the base ΔPCP in dB in all ears: ch18 (dashed line) and others (thin solid lines). Also shown is the mean ΔPCP (thick solid line) of all ears except ch18 ± 1 s.d. (shaded area). (B) Ratio of ΔPCP to GMEP in all ears: ch18 (dashed line), others (thin solid lines), and mean (omitting ch18) ±1 s.d. (thick solid line and shaded area). All panels: Top: Magnitude; bottom: Phase.