Publication detail

Mathematical Modelling of Ear Transfer Function with Tympanic Membrane Perforations

DUŠEK, D. PELLANT, K. OUALI, B.

Czech title

Modelování přenosové funkce ucha při perforaci bubínku

English title

Mathematical Modelling of Ear Transfer Function with Tympanic Membrane Perforations

Type

conference proceedings

Language

en

Original abstract

We have implemented the eardrum perforation in our comprehensive three-dimensional computational model of the human ear. We are continuing to test the also other ear pathology and plan to complete more numerical experiments in order to compare our simulation results with the available experimental data and audiological findings. We believe our results demonstrate the promise of large scale computational modelling approach to the study of ear mechanics and to the improvement of otosurgery effectiveness.

Czech abstract

Provedené matematické modelování vlivu perforace na přenosovou charakteristiku lidského ucha vykazuje poměrně dobrou shodu jak s výsledky experimentálních měření na kadaverózních vzorcích tak i s výsledky audiologických vyšetření. Modelování objasňuje jev zvýšení hladiny sluchového prahu v oblasti kolem 6000 kHz na základě vzniku rezonance v dutině vzniklé spojením vnějšího zvukovodu a středoušní kavity.

English abstract

We have implemented the eardrum perforation in our comprehensive three-dimensional computational model of the human ear. We are continuing to test the also other ear pathology and plan to complete more numerical experiments in order to compare our simulation results with the available experimental data and audiological findings. We believe our results demonstrate the promise of large scale computational modelling approach to the study of ear mechanics and to the improvement of otosurgery effectiveness.

Keywords in Czech

modelování, přenosová funkce, sluch, perforace, bubínek

Keywords in English

modelling, transfer function, acoustics, hearing, perforation

Released

15.05.2009

ISBN

978-80-227-3093-8

Pages from–to

33–36

Pages count

4

BIBTEX


@proceedings{BUT65947,
  author="Daniel {Dušek} and Karel {Pellant} and Bindioa Gilbert {Ouali},
  title="Mathematical Modelling of Ear Transfer Function with Tympanic Membrane Perforations",
  year="2009",
  month="May",
  pages="33--36",
  isbn="978-80-227-3093-8"
}