Proceedings Vol. 7 (2001)
INŽENÝRSKÁ MECHANIKA 2001
ENGINEERING MECHANICS 2001
May 14 – 17, 2001, Svratka, Czech Republic
Copyright © 2001 Institute of Thermomechanics, Academy of Sciences of the Czech Republic, Prague
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)
list of papers scientific commitee
pages 229 - +8p, full text
Bone conduction analysis of acoustic energy by the human crania was solved. A dry skull with damping was used to investigate the vibratory pattern of bone conducted sound. Three orthogonal vibration responses of the cochleae were calculated by means of Finite Element Method in the frequency range 200 - 5 500 Hz. The exciter was attached to the temporal and parietal bones, one at the time.!t was shown that for the ipsilateral side the direction of excitation coinsides with that of maximum response. An overall higher response level was achived, for the direction of excitation, at the ipsilateral cochlea when transducer was attached to the excitation point closest to the cochlea.
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