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Finite element analysis of the coupling between ossicular chain and mass loading for evaluation of implantable hearing device

Article ID Journal Published Year Pages File Type
6287635 Hearing Research 2011 10 Pages PDF
Abstract
► A output transducer with loosely crimping causes a large drop in footplate displacement. ► Greatest loss shifts to higher frequencies with increase of transducer crimping stiffness. ► An 85 μN stimulus to transducer produces an equivalent sound pressure of 90 dB SPL.
Keywords
Floating mass transducerFMTDACDTRCLTSPLECeFinite elementFrequencySound pressure levelflexural rigidityloss factortympanic membraneMass matrixStiffness matrixYoung's modulusIce
Related Topics
Life Sciences Neuroscience Sensory Systems
Preview
Finite element analysis of the coupling between ossicular chain and mass loading for evaluation of implantable hearing device
Authors
Xuelin Wang, Yujin Hu, Zhenlong Wang, Hong Shi,
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Journal
Hearing Research
Journal: Hearing Research
Related Categories
Floating mass transducer
FMT
DAC
DTR
CLT
SPL
ECe
Finite element
Frequency
Sound pressure level
flexural rigidity
loss factor
tympanic membrane
Mass matrix
Stiffness matrix
Young's modulus
Ice
Behavioral Neuroscience
Biological Psychiatry
Cellular and Molecular Neuroscience
Cognitive Neuroscience
Developmental Neuroscience
Endocrine and Autonomic Systems
Neurology
Neuroscience (General)
Sensory Systems
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