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. Author manuscript; available in PMC: 2006 Jul 19.
Published in final edited form as: Hear Res. 2005 Sep 8;210(1-2):53–62. doi: 10.1016/j.heares.2005.07.003

Fig. 7.

Fig. 7

Differences between normalizing the CP by stimulus voltage and ear-canal sound-pressure. The mean dB difference in CP post- and pre-SCD normalized by stimulus voltage (CP/Vstim) (black line), and CP normalized by ear-canal sound-pressure (CP/PEC) (grey line) are illustrated. The grey shaded region shows the frequency ranges where the CP/PEC is statistically different from zero (P ≤ 0.05). A systematic difference between CP/Vstim and CP/PEC is apparent for frequencies between 130 and 700 Hz.