Static acoustic-admittance measures in normal ears: a combined analysis for ears with and without notched tympanograms.
A preliminary database of acoustic-immittance measures in normal adults was provided in an earlier publication (Wiley, Oviatt, & Block, 1987). Here, an additional analysis of static acoustic-admittance measures, based on the original database, is provided. Specifically, compensated static acoustic-admittance data for a 220-Hz probe signal are provided for 239 ears including those that did (N = 55) and did not (N = 184) demonstrate tympanometric notching for a 660-Hz probe signal.
Wiley
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Department of Communicative Disorders, University of Wisconsin-Madison 53706.
D000158:Acoustic Impedance Tests; D000161:Acoustic Stimulation; D000399:Air Pressure; D004423:Ear / Q000502:physiology*; D006801:Humans