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Author(s):
Janssen, Thomas; Niedermeyer, H. P.; Arnold, W. 
Title:
Diagnostics of the Cochlear Amplifier by Means of Distortion Product Otoacoustic Emissions 
Abstract:
Distortion product otoacoustic emission (DPOAE) growth functions reflect the active nonlinear cochlear sound processing when using a primary-tone setting which accounts for the different compressions of the two primaries at the DPOAE generation site and hence provide a measure for objectively assessing cochlear sensitivity and compression. DPOAE thresholds can be derived from extrapolated DPOAE input/output (I/O) functions independently of the noise floor and consequently can serve as a unique m...    »
 
Keywords:
Distortion product otoacoustic emissions; Cochlear amplifier 
Journal title:
ORL 
Year:
2006 
Journal volume:
68 
Journal issue:
Pages contribution:
334--339 
Fulltext / DOI:
Publisher:
S. Karger AG 
Publisher address:
Basel, Switzerland 
Print-ISSN:
1423-0275 
E-ISSN:
1423-0275 
Notes:
Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich. This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence (funded by the DFG, German Research Foundation) respectively.