Next 1. Motivation 2. Objectives 3. Diagnosis 3. Diagnosis (cont'd) 3. Diagnosis (cont'd) 3. Diagnosis (cont'd) 7 of 16 4.1 Passive prostheses 4.1 Passive prostheses (cont'd) 4.1 Passive prostheses (cont'd) 4.1 Passive prostheses (cont'd) 4.2 Passive external devices 4.3 Hearing aids and implants 5.1 Characterization of stimulus to inner ear 5.2 Otoacoustic emissions 6. Teaching

3. Diagnosis (cont'd)

Infant tympanograms
Tympanograms from 156-day-old infant for three frequencies. Right ear (top) was normal, left ear (bottom) had middle-ear effusions and failed hearing screening test.
Dark lines = susceptance, light lines = conductance.
Units for horizontal axes (static pressure) = daPa, vertical axes = mmho.

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BMDE-501 Modelling middle-ear mechanics

R. Funnell
Last modified: 2011-11-05 15:25:36

Slide show generated from me_obj.html by Weasel 2011 Nov 5