Investigation and Development of a Fiber-Optic Vibrometer for Use in Totally Implantable Hearing Aids

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DJINOVIĆ, Zoran ;MITIĆ, Sladjan ;TOMIĆ, Miloš ;VUJANIĆ, Aleksandar ;VUJANIĆ, Dušan ;CORDES, Mathias .
Investigation and Development of a Fiber-Optic Vibrometer for Use in Totally Implantable Hearing Aids. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 52, n.7-8, p. 470-476, august 2017. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/article/investigation-and-development-of-a-fiber-optic-vibrometer-for-use-in-totally-implantable-hearing-aids/>. Date accessed: 16 apr. 2021. 
doi:http://dx.doi.org/.
Djinović, Z., Mitić, S., Tomić, M., Vujanić, A., Vujanić, D., & Cordes, M.
(2006).
Investigation and Development of a Fiber-Optic Vibrometer for Use in Totally Implantable Hearing Aids.
Strojniški vestnik - Journal of Mechanical Engineering, 52(7-8), 470-476.
doi:http://dx.doi.org/
@article{.,
	author = {Zoran  Djinović and Sladjan  Mitić and Miloš  Tomić and Aleksandar  Vujanić and Dušan  Vujanić and Mathias  Cordes},
	title = {Investigation and Development of a Fiber-Optic Vibrometer for Use in Totally Implantable Hearing Aids},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {52},
	number = {7-8},
	year = {2006},
	keywords = {vibrometry; fiberoptics; hearing aids; implants; DSP; },
	abstract = {In this paper we present the results of the research and development of a fiber-optic-based vibrometer for use in totally implantable hearing aids (TIHAs). We addressed the most important issues regarding the projected vibrometer: the optoelectronic measurement technique and signal processing, the optomechanical positioning of the sensing fiber, the surgical implantation technique and the material’s biocompatibility. We performed in-vitro and in-vivo measurements of the target (e.g., incus) vibrations with a sub-nanometer resolution over the whole audio range, using low and/or high coherence techniques. A breakthrough is made by a dramatic reduction of the power consumption of the optoelectronic and signal-processing unit to about 2 mA at 2.2 VDC by introducing a digital signal processing (DSP) technique.},
	issn = {0039-2480},	pages = {470-476},	doi = {},
	url = {https://www.sv-jme.eu/article/investigation-and-development-of-a-fiber-optic-vibrometer-for-use-in-totally-implantable-hearing-aids/}
}
Djinović, Z.,Mitić, S.,Tomić, M.,Vujanić, A.,Vujanić, D.,Cordes, M.
2006 August 52. Investigation and Development of a Fiber-Optic Vibrometer for Use in Totally Implantable Hearing Aids. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 52:7-8
%A Djinović, Zoran 
%A Mitić, Sladjan 
%A Tomić, Miloš 
%A Vujanić, Aleksandar 
%A Vujanić, Dušan 
%A Cordes, Mathias 
%D 2006
%T Investigation and Development of a Fiber-Optic Vibrometer for Use in Totally Implantable Hearing Aids
%B 2006
%9 vibrometry; fiberoptics; hearing aids; implants; DSP; 
%! Investigation and Development of a Fiber-Optic Vibrometer for Use in Totally Implantable Hearing Aids
%K vibrometry; fiberoptics; hearing aids; implants; DSP; 
%X In this paper we present the results of the research and development of a fiber-optic-based vibrometer for use in totally implantable hearing aids (TIHAs). We addressed the most important issues regarding the projected vibrometer: the optoelectronic measurement technique and signal processing, the optomechanical positioning of the sensing fiber, the surgical implantation technique and the material’s biocompatibility. We performed in-vitro and in-vivo measurements of the target (e.g., incus) vibrations with a sub-nanometer resolution over the whole audio range, using low and/or high coherence techniques. A breakthrough is made by a dramatic reduction of the power consumption of the optoelectronic and signal-processing unit to about 2 mA at 2.2 VDC by introducing a digital signal processing (DSP) technique.
%U https://www.sv-jme.eu/article/investigation-and-development-of-a-fiber-optic-vibrometer-for-use-in-totally-implantable-hearing-aids/
%0 Journal Article
%R 
%& 470
%P 7
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 52
%N 7-8
%@ 0039-2480
%8 2017-08-18
%7 2017-08-18
Djinović, Zoran, Sladjan  Mitić, Miloš  Tomić, Aleksandar  Vujanić, Dušan  Vujanić, & Mathias  Cordes.
"Investigation and Development of a Fiber-Optic Vibrometer for Use in Totally Implantable Hearing Aids." Strojniški vestnik - Journal of Mechanical Engineering [Online], 52.7-8 (2006): 470-476. Web.  16 Apr. 2021
TY  - JOUR
AU  - Djinović, Zoran 
AU  - Mitić, Sladjan 
AU  - Tomić, Miloš 
AU  - Vujanić, Aleksandar 
AU  - Vujanić, Dušan 
AU  - Cordes, Mathias 
PY  - 2006
TI  - Investigation and Development of a Fiber-Optic Vibrometer for Use in Totally Implantable Hearing Aids
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - vibrometry; fiberoptics; hearing aids; implants; DSP; 
N2  - In this paper we present the results of the research and development of a fiber-optic-based vibrometer for use in totally implantable hearing aids (TIHAs). We addressed the most important issues regarding the projected vibrometer: the optoelectronic measurement technique and signal processing, the optomechanical positioning of the sensing fiber, the surgical implantation technique and the material’s biocompatibility. We performed in-vitro and in-vivo measurements of the target (e.g., incus) vibrations with a sub-nanometer resolution over the whole audio range, using low and/or high coherence techniques. A breakthrough is made by a dramatic reduction of the power consumption of the optoelectronic and signal-processing unit to about 2 mA at 2.2 VDC by introducing a digital signal processing (DSP) technique.
UR  - https://www.sv-jme.eu/article/investigation-and-development-of-a-fiber-optic-vibrometer-for-use-in-totally-implantable-hearing-aids/
@article{{}{.},
	author = {Djinović, Z., Mitić, S., Tomić, M., Vujanić, A., Vujanić, D., Cordes, M.},
	title = {Investigation and Development of a Fiber-Optic Vibrometer for Use in Totally Implantable Hearing Aids},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {52},
	number = {7-8},
	year = {2006},
	doi = {},
	url = {https://www.sv-jme.eu/article/investigation-and-development-of-a-fiber-optic-vibrometer-for-use-in-totally-implantable-hearing-aids/}
}
TY  - JOUR
AU  - Djinović, Zoran 
AU  - Mitić, Sladjan 
AU  - Tomić, Miloš 
AU  - Vujanić, Aleksandar 
AU  - Vujanić, Dušan 
AU  - Cordes, Mathias 
PY  - 2017/08/18
TI  - Investigation and Development of a Fiber-Optic Vibrometer for Use in Totally Implantable Hearing Aids
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 52, No 7-8 (2006): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - vibrometry, fiberoptics, hearing aids, implants, DSP, 
N2  - In this paper we present the results of the research and development of a fiber-optic-based vibrometer for use in totally implantable hearing aids (TIHAs). We addressed the most important issues regarding the projected vibrometer: the optoelectronic measurement technique and signal processing, the optomechanical positioning of the sensing fiber, the surgical implantation technique and the material’s biocompatibility. We performed in-vitro and in-vivo measurements of the target (e.g., incus) vibrations with a sub-nanometer resolution over the whole audio range, using low and/or high coherence techniques. A breakthrough is made by a dramatic reduction of the power consumption of the optoelectronic and signal-processing unit to about 2 mA at 2.2 VDC by introducing a digital signal processing (DSP) technique.
UR  - https://www.sv-jme.eu/article/investigation-and-development-of-a-fiber-optic-vibrometer-for-use-in-totally-implantable-hearing-aids/
Djinović, Zoran, Mitić, Sladjan, Tomić, Miloš, Vujanić, Aleksandar, Vujanić, Dušan, AND Cordes, Mathias.
"Investigation and Development of a Fiber-Optic Vibrometer for Use in Totally Implantable Hearing Aids" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 52 Number 7-8 (18 August 2017)

Authors

Affiliations

  • Vienna University of Technology, Austria
  • Vienna University of Technology, Austria
  • Institut bezbednosti, Serbia
  • Integrated Microsystems Austria GmbH
  • Integrated Microsystems Austria GmbH, Austria
  • Integrated Microsystems Austria GmbH, Austria

Paper's information

Strojniški vestnik - Journal of Mechanical Engineering 52(2006)7-8, 470-476

In this paper we present the results of the research and development of a fiber-optic-based vibrometer for use in totally implantable hearing aids (TIHAs). We addressed the most important issues regarding the projected vibrometer: the optoelectronic measurement technique and signal processing, the optomechanical positioning of the sensing fiber, the surgical implantation technique and the material’s biocompatibility. We performed in-vitro and in-vivo measurements of the target (e.g., incus) vibrations with a sub-nanometer resolution over the whole audio range, using low and/or high coherence techniques. A breakthrough is made by a dramatic reduction of the power consumption of the optoelectronic and signal-processing unit to about 2 mA at 2.2 VDC by introducing a digital signal processing (DSP) technique.

vibrometry; fiberoptics; hearing aids; implants; DSP;