| 摘要 |
PCT No. PCT/EP96/05527 Sec. 371 Date Nov. 9, 1998 Sec. 102(e) Date Nov. 9, 1998 PCT Filed Dec. 11, 1996 PCT Pub. No. WO97/24065 PCT Pub. Date Jul. 10, 1997The invention relates to a process for obtaining data on hearing quality by measuring distortion products of otoacoustical emissions (DPOAE) in which two primary tones with the frequencies f1, and f2>f1 and sound pressure levels L1 and L2 and at least one sound event having proportions of the frequency f3 and the sound pressure level L3 are applied as stimuli to the hearing organ and at least one distortion product of the defined frequency is determined, where the value of f3 is close to the frequency of the distortion product. |
