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THE INFLUENCE OF EXTERNAL EAR CANAL DISEASES ON SOUND PERCEPTION

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F03%3APU34822" target="_blank" >RIV/00216305:26210/03:PU34822 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    THE INFLUENCE OF EXTERNAL EAR CANAL DISEASES ON SOUND PERCEPTION

  • Original language description

    The finite element method (system ANSYS) is used for solving of eigenvalue problem and sound transfer calculations. Different methods of the mathematical model preparations are discussed inclusive the transformation of computer tomography data in finiteelement model. From the point of view of sound transmission the real geometry and absorption of the walls of external auditory canal, the elastic behavior of the eardrum and the influence of middle ear cavity are taken in account. The results of mathemattical modeling are compared with experimental pressure measurements and audiometric investigations.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BI - Acoustics and oscillation

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2003

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Proceedings of Int. Conf. "Mechatronics, robotics and biomechanics 2003",

  • ISBN

    80-214-2312-9

  • ISSN

  • e-ISSN

  • Number of pages

    2

  • Pages from-to

    171-172

  • Publisher name

    ÚMT FSI VUT Brno

  • Place of publication

    Hrotovice

  • Event location

    Hrotovice

  • Event date

    Mar 24, 2003

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article