Figure 1.

Spectra of CEOAE and 1 kHz TBOAE recorded by ILO V6 software from the same neonatal ear. The target stimulus level was 75 dB peSPL, and the recorded mean stimulus level in the ear canal was 76.9 dB peSPL. Black depicts the evoked OAE response, and grey depicts the noise floor.

Zhang et al. BMC Ear, Nose and Throat Disorders 2008 8:3   doi:10.1186/1472-6815-8-3
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