SIMULATION OF A COCHLEA OF AN INTERIOR EAR OF THE HUMAN

Authors

  • S. A. Naida National Technical University of Ukraine "Kyiv Polytechnic Institute"
  • О. A. Zubchenko National Technical University of Ukraine "Kyiv Polytechnic Institute"

DOI:

https://doi.org/10.11603/mie.1996-1960.2012.3.192

Abstract

There was conducted the simulations of a cochlea of an interior ear of the human by means of a long line. The following regularities of operation of a cochlea were determined: without the count of flexibilities Reissner's and basilar membranes swing pressure on walls of a cochlear course does not exceed 3,6 % from pressure in the field of an oval window; allocation of a differential of sound pressure fluctuates in a time with frequency; taking into account the slenderness of a membrane and dependence of a standing of resonances from f are spotted by non-uniformity of a basilar membrane; the differential travelling wave exists only near to a resonance on each  frequency where the amplitude buildup of oscillations to a maximum happens for many continuances of resonance frequency.

Small relative meaning of range of pressure of travelling wave could become the parent of that Peterson's and Bogert's work has not had the further evolution.

References

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Peterson L.C. A dynamical theory of the cohlea / L.C.Peterson, B.P.Bogert // JASA. -1950. - Vol.22.- p. 368-381.

Фланаган Дж. Л. Анализ, синтез и восприятие речи / Фланаган Дж. Л. : пер. с англ. / под ред. А. А. Пирогова. - М. : Связь, 1968. - 394 с.

Вахитов Я. Ш. Теоретические основы электроакустики и

электроакустическая аппаратура / Я. Ш. Вахитов - М. : Искусство, 1982. -415 с.

Published

2012-12-13

How to Cite

Naida, S. A., & Zubchenko О. A. (2012). SIMULATION OF A COCHLEA OF AN INTERIOR EAR OF THE HUMAN. Medical Informatics and Engineering, (3). https://doi.org/10.11603/mie.1996-1960.2012.3.192

Issue

Section

Articles