title: [Acoustic distorsion products. A systematic analysis of technical parameters. How to explain the results?].
abstract: The aim of this study was to define the most interesting parameters useful for a clinical application of acoustic distortion products (mainly, F1 and F2 primaries frequencies and levels). The most interesting F1 and F2 primaries level in order to separate subjects with a normally-hearing function and patients with a sensorineural hearing loss is 50 dBHL. This result can be explained by some physiological properties of cochlear mechanisms.
authors.affiliation: Service ORL et de Chirurgie Cervico-Faciale, Hôpital Boucicaut, Faculté Necker-Enfants-Malades, Paris.
authors.forename: P
authors.initials: P
authors.lastname: Avan
authors.forename: P
authors.initials: P
authors.lastname: Bonfils
authors.forename: C
authors.initials: C
authors.lastname: Paoli
authors.forename: D
authors.initials: D
authors.lastname: Gallas
authors.forename: M
authors.initials: M
authors.lastname: Cymes
authors.forename: J M
authors.initials: JM
authors.lastname: Nores
authors.forename: J
authors.initials: J
authors.lastname: Trotoux
mesh_terms: D000161:Acoustic Stimulation; D000293:Adolescent; D000328:Adult; D000368:Aged; D001299:Audiometry / Q000379:methods*; D001309:Auditory Threshold; D002648:Child; D003051:Cochlea / Q000502:physiology; D006309:Hearing; D006311:Hearing Disorders / Q000175:diagnosis; D006801:Humans; D008875:Middle Aged; D017084:Otoacoustic Emissions, Spontaneous
vernacular_title: Les produits de distorsion acoustique. Analyse systématique des paramètres techniques. Comment interpréter les résultats?