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[Acoustic distortion products. Recordings from patients with normal hearing and those with sensorineural hearing
B Pérez del Valle1, A Morant Ventura, A Contreras Castelló
1Hospital Clínico Universitario, Universidad de Valencia.
Acta Otorrinolaringologica Espanola
|November 1, 1993
Abstract:
Distortion product otoacoustic emissions (DPEs) are a subtype of evoked otoacoustic emissions that represent a class of cochlear response. Because of their frequency specificity and the wide range of frequencies explored DPEs have a great potential for clinical use. DPEs studies include DP-audiograms and input/output functions. We recorded 27 DPEs, 24 of them from normal ears and 3 from pathological ears. This report resumes methods and results.