MEASUREMENT OF INPUT ACOUSTIC IMPEDANCE OF HUMAN AUDITORY SYSTEM

被引：0

作者：

Carmona, Daniel ^{[1
]}

Molisani, Leonardo ^{[1
]}

Bellini, Maria E. ^{[1
,2
]}

机构：

[1] Univ Nacl Rio Cuarto, Acoust & Vibrat Grp GAV, Rio Cuarto, Argentina

[2] Clin Reg Sud, Phonoaudiol Dept, Rio Cuarto, Argentina

来源：

M2D2015: PROCEEDINGS OF THE 6TH INTERNATIONAL CONFERENCE ON MECHANICS AND MATERIALS IN DESIGN | 2015年

关键词：

auditory system; input impedance; EAR; MODEL;

D O I：

暂无

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

In this study it is described an acoustic measurement method which tries to solve current issues in determining the input impedance of human auditory system. The impedance measurement technique that it is used is based on simultaneously measurement of pressure and wave speed inside the ear canal. In this work it was examined several contributions from previous papers, in which the outer ear canal, the middle ear and the cochlea, are modeled to determine the acoustic input impedance of the human ear. Unlike most previous paper, this model fits individual data rather than average, for a healthy human ear. Results are compared with other previous studies.

引用

页码：891 / 892

页数：2

共 7 条

[1]

Feng B, 2002, P ANN INT IEEE EMBS, P267, DOI 10.1109/IEMBS.2002.1134486

[2]

Katz J, 2009, HDB CLIN AUDIOLOGY, V11, P159

[3] Spectral shapes of forward and reverse transfer functions between ear canal and cochlea estimated using DPOAE input/output functions [J].

Keefe, DH .

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2002, 111 (01) :249-260

[4]

Kohen M, 1992, IMPEDANCIA ACUSTICA

[5]

Molisani L, 2009, IRF 2009 INTEGRITY R

[6] Middle-ear circuit model parameters based on a population of human ears [J].

O'Connor, Kevin N. ;

Puria, Sunil .

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2008, 123 (01) :197-211

[7] On the physical meaning of the power factor in acoustics [J].

Stanzial, Domenico ;

Sacchi, Giorgio ;

Schiffrer, Giuliano .

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2012, 131 (01) :269-280

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