N4_evoked_ave75_F4_R2 2 48000 2002 N4_evoked_ave75_F4_R2.dat 32 7.4945e-011/nV 32 0 0 0 0 ABR N4_evoked_ave75_F4_R2.dat 32 0.02599/V 32 0 0 0 0 OAE ##: 75 :4 : r :1464 :1.1753 : 2.2092 : Normal