Figure 4From: An objective assessment method for frequency selectivity of the human auditory system SFOAE test results for one participant at a CF of 4Ā kHz. (A) SFOAE amplitude spectrum. (B) SFOAE fine structure. (C) SFOAE I/O function. Solid lines indicate SFOAEs. Dotted lines indicate noise. The L p is 30 dB SPL.Back to article page