The Possibilities Of Using Horn Combination For The Outer Ear Modelling

International Journal of Applied Physics

© 2019 by SSRG - IJAP Journal

Volume 6 Issue 2

Year of Publication : 2019

Authors : Derkach N, Morozko P, Lunyova S

10.14445/23500301/IJAP-V6I2P104

How to Cite?

Derkach N, Morozko P, Lunyova S, "The Possibilities Of Using Horn Combination For The Outer Ear Modelling," SSRG International Journal of Applied Physics, vol. 6,  no. 2, pp. 22-27, 2019. Crossref, https://doi.org/10.14445/23500301/IJAP-V6I2P104

Abstract:

The electroacoustic model of outer ear’s department of the auditory system presented in this work. The auricle presented as a horn that works on the reception of sound waves. A piece of short narrow rigid tube is imitating the outer ear canal. The comparison of received results with the calculations with the help of the wave theory was completed with the purpose of rating the possibility of application the method of electroacoustic analogies to the calculation of the receiver. The calculated frequency dependence of the gain on power of the external ear is proving the experimental data about the high frequency nature of the amplification of sound.

Keywords:

auditory system, outer ear, auricle, outer ear canal, horn combination, electroacoustic modelling, power gain.

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