TY  - DATA
AU  - Đinović, Zoran
AU  - Pavelka, Robert
AU  - Tomić, Miloš
AU  - Sprinzl, Georg
AU  - Müller, Julia Gertrud
AU  - Traxler, Hannes
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/12260
AB  - In the supplement, a few audio records in a time duration of about 1-3 min, which are acquired during experiments performed on skull head #7587, are given. The signals have been on-line processed by TIFOS system and recorded by an HP notebook audiocard without any frequency equalizing. The sound pressure level was measured by Bruel & Kjaer 2250 sound meter (dBA, slow). The sound of piano and violin in Schubert’s Rondo in Fig. S1a are of high fidelity. High frequency tones in the aria from “La-Traviata” performed by famous Russian-Austrian operatic soprano Anna Netrebko (Fig. S1d) are also very clear and dynamic. The famous speech of Martin Luther King (Fig. S1b) is completely intelligible, as well as the resignation speech of former British prime minister Theresa May (Fig. S1c). The individual characteristics of the well-known voices are easily recognizable.
PB  - Elsevier BV
T2  - Hearing Research
T1  - Supplementary information for the article: Djinović, Z., Pavelka, R., Tomić, M., Sprinzl, G., Müller, J. G., & Traxler, H. (2021). Experimental study of an implantable fiber-optic microphone on human cadavers. Hearing Research, 410, 108351. https://doi.org/10.1016/j.heares.2021.108351
VL  - 410
UR  - https://hdl.handle.net/21.15107/rcub_dais_12260
ER  - 

@misc{
author = "Đinović, Zoran and Pavelka, Robert and Tomić, Miloš and Sprinzl, Georg and Müller, Julia Gertrud and Traxler, Hannes",
year = "2021",
abstract = "In the supplement, a few audio records in a time duration of about 1-3 min, which are acquired during experiments performed on skull head #7587, are given. The signals have been on-line processed by TIFOS system and recorded by an HP notebook audiocard without any frequency equalizing. The sound pressure level was measured by Bruel & Kjaer 2250 sound meter (dBA, slow). The sound of piano and violin in Schubert’s Rondo in Fig. S1a are of high fidelity. High frequency tones in the aria from “La-Traviata” performed by famous Russian-Austrian operatic soprano Anna Netrebko (Fig. S1d) are also very clear and dynamic. The famous speech of Martin Luther King (Fig. S1b) is completely intelligible, as well as the resignation speech of former British prime minister Theresa May (Fig. S1c). The individual characteristics of the well-known voices are easily recognizable.",
publisher = "Elsevier BV",
journal = "Hearing Research",
title = "Supplementary information for the article: Djinović, Z., Pavelka, R., Tomić, M., Sprinzl, G., Müller, J. G., & Traxler, H. (2021). Experimental study of an implantable fiber-optic microphone on human cadavers. Hearing Research, 410, 108351. https://doi.org/10.1016/j.heares.2021.108351",
volume = "410",
url = "https://hdl.handle.net/21.15107/rcub_dais_12260"
}

Đinović, Z., Pavelka, R., Tomić, M., Sprinzl, G., Müller, J. G.,& Traxler, H.. (2021). Supplementary information for the article: Djinović, Z., Pavelka, R., Tomić, M., Sprinzl, G., Müller, J. G., & Traxler, H. (2021). Experimental study of an implantable fiber-optic microphone on human cadavers. Hearing Research, 410, 108351. https://doi.org/10.1016/j.heares.2021.108351. in Hearing Research
Elsevier BV., 410.
https://hdl.handle.net/21.15107/rcub_dais_12260

Đinović Z, Pavelka R, Tomić M, Sprinzl G, Müller JG, Traxler H. Supplementary information for the article: Djinović, Z., Pavelka, R., Tomić, M., Sprinzl, G., Müller, J. G., & Traxler, H. (2021). Experimental study of an implantable fiber-optic microphone on human cadavers. Hearing Research, 410, 108351. https://doi.org/10.1016/j.heares.2021.108351. in Hearing Research. 2021;410.
https://hdl.handle.net/21.15107/rcub_dais_12260 .

Đinović, Zoran, Pavelka, Robert, Tomić, Miloš, Sprinzl, Georg, Müller, Julia Gertrud, Traxler, Hannes, "Supplementary information for the article: Djinović, Z., Pavelka, R., Tomić, M., Sprinzl, G., Müller, J. G., & Traxler, H. (2021). Experimental study of an implantable fiber-optic microphone on human cadavers. Hearing Research, 410, 108351. https://doi.org/10.1016/j.heares.2021.108351" in Hearing Research, 410 (2021),
https://hdl.handle.net/21.15107/rcub_dais_12260 .

TY  - JOUR
AU  - Đinović, Zoran
AU  - Pavelka, Robert
AU  - Tomić, Miloš
AU  - Sprinzl, Georg
AU  - Müller, Julia Gertrud
AU  - Traxler, Hannes
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/12259
AB  - In this paper, we present the results of an experimental study about a novel fiber optical vibrometer, aimed to be used as a totally implantable fiber-optic microphone for hearing aids. The sensor head, implanted inside the human cadaver middle ear, detects the amplitude of the incus vibrations, which are produced by an external acoustical source. The probe beam of coherent vertical cavity surface emitting laser (VCSEL) radiation is directed to the incus and the phase-modulated reflected beam is captured and demodulated. The problem of interferometric fading was solved using two quasi-quadrature signals, passively produced by the 3 × 3 single-mode fiber-optic coupler, processed by a special embedded algorithm. The implanted optoelectronic module works with very low-power consumption, performs real-time signal processing and outputs an analogue signal proportional to the incus vibration. The amplitude of the incus vibrations at different sound pressure levels (SPL) from 40 to 90 dB and at frequencies from 100 Hz to 10 kHz were measured by the implanted system. The system was evaluated on five cadaver skulls. The measured amplitudes were in the range of 1 pm to 5 nm, depending on the subjected skull and the applied sound pressure.
PB  - Elsevier BV
T2  - Hearing Research
T1  - Experimental study of an implantable fiber-optic microphone on human cadavers
SP  - 108351
SP  - 108351
VL  - 410
DO  - 10.1016/j.heares.2021.108351
UR  - https://hdl.handle.net/21.15107/rcub_dais_12259
ER  - 

@article{
author = "Đinović, Zoran and Pavelka, Robert and Tomić, Miloš and Sprinzl, Georg and Müller, Julia Gertrud and Traxler, Hannes",
year = "2021",
abstract = "In this paper, we present the results of an experimental study about a novel fiber optical vibrometer, aimed to be used as a totally implantable fiber-optic microphone for hearing aids. The sensor head, implanted inside the human cadaver middle ear, detects the amplitude of the incus vibrations, which are produced by an external acoustical source. The probe beam of coherent vertical cavity surface emitting laser (VCSEL) radiation is directed to the incus and the phase-modulated reflected beam is captured and demodulated. The problem of interferometric fading was solved using two quasi-quadrature signals, passively produced by the 3 × 3 single-mode fiber-optic coupler, processed by a special embedded algorithm. The implanted optoelectronic module works with very low-power consumption, performs real-time signal processing and outputs an analogue signal proportional to the incus vibration. The amplitude of the incus vibrations at different sound pressure levels (SPL) from 40 to 90 dB and at frequencies from 100 Hz to 10 kHz were measured by the implanted system. The system was evaluated on five cadaver skulls. The measured amplitudes were in the range of 1 pm to 5 nm, depending on the subjected skull and the applied sound pressure.",
publisher = "Elsevier BV",
journal = "Hearing Research",
title = "Experimental study of an implantable fiber-optic microphone on human cadavers",
pages = "108351-108351",
volume = "410",
doi = "10.1016/j.heares.2021.108351",
url = "https://hdl.handle.net/21.15107/rcub_dais_12259"
}

Đinović, Z., Pavelka, R., Tomić, M., Sprinzl, G., Müller, J. G.,& Traxler, H.. (2021). Experimental study of an implantable fiber-optic microphone on human cadavers. in Hearing Research
Elsevier BV., 410, 108351.
https://doi.org/10.1016/j.heares.2021.108351
https://hdl.handle.net/21.15107/rcub_dais_12259

Đinović Z, Pavelka R, Tomić M, Sprinzl G, Müller JG, Traxler H. Experimental study of an implantable fiber-optic microphone on human cadavers. in Hearing Research. 2021;410:108351.
doi:10.1016/j.heares.2021.108351
https://hdl.handle.net/21.15107/rcub_dais_12259 .

Đinović, Zoran, Pavelka, Robert, Tomić, Miloš, Sprinzl, Georg, Müller, Julia Gertrud, Traxler, Hannes, "Experimental study of an implantable fiber-optic microphone on human cadavers" in Hearing Research, 410 (2021):108351,
https://doi.org/10.1016/j.heares.2021.108351 .,
https://hdl.handle.net/21.15107/rcub_dais_12259 .

TY  - JOUR
AU  - Đinović, Zoran
AU  - Pavelka, Robert
AU  - Tomić, Miloš
AU  - Sprinzl, Georg
AU  - Müller, Julia Gertrud
AU  - Traxler, Hannes
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/12143
AB  - In this paper, we present the results of an experimental study about a novel fiber optical vibrometer, aimed to be used as a totally implantable fiber-optic microphone for hearing aids. The sensor head, implanted inside the human cadaver middle ear, detects the amplitude of the incus vibrations, which are produced by an external acoustical source. The probe beam of coherent vertical cavity surface emitting laser (VCSEL) radiation is directed to the incus and the phase-modulated reflected beam is captured and demodulated. The problem of interferometric fading was solved using two quasi-quadrature signals, passively produced by the 3 × 3 single-mode fiber-optic coupler, processed by a special embedded algorithm. The implanted optoelectronic module works with very low-power consumption, performs real-time signal processing and outputs an analogue signal proportional to the incus vibration. The amplitude of the incus vibrations at different sound pressure levels (SPL) from 40 to 90 dB and at frequencies from 100 Hz to 10 kHz were measured by the implanted system. The system was evaluated on five cadaver skulls. The measured amplitudes were in the range of 1 pm to 5 nm, depending on the subjected skull and the applied sound pressure.
PB  - Elsevier BV
T2  - Hearing Research
T1  - Experimental study of an implantable fiber-optic microphone on human cadavers
SP  - 108351
VL  - 410
DO  - 10.1016/j.heares.2021.108351
UR  - https://hdl.handle.net/21.15107/rcub_dais_12143
ER  - 

@article{
author = "Đinović, Zoran and Pavelka, Robert and Tomić, Miloš and Sprinzl, Georg and Müller, Julia Gertrud and Traxler, Hannes",
year = "2021",
abstract = "In this paper, we present the results of an experimental study about a novel fiber optical vibrometer, aimed to be used as a totally implantable fiber-optic microphone for hearing aids. The sensor head, implanted inside the human cadaver middle ear, detects the amplitude of the incus vibrations, which are produced by an external acoustical source. The probe beam of coherent vertical cavity surface emitting laser (VCSEL) radiation is directed to the incus and the phase-modulated reflected beam is captured and demodulated. The problem of interferometric fading was solved using two quasi-quadrature signals, passively produced by the 3 × 3 single-mode fiber-optic coupler, processed by a special embedded algorithm. The implanted optoelectronic module works with very low-power consumption, performs real-time signal processing and outputs an analogue signal proportional to the incus vibration. The amplitude of the incus vibrations at different sound pressure levels (SPL) from 40 to 90 dB and at frequencies from 100 Hz to 10 kHz were measured by the implanted system. The system was evaluated on five cadaver skulls. The measured amplitudes were in the range of 1 pm to 5 nm, depending on the subjected skull and the applied sound pressure.",
publisher = "Elsevier BV",
journal = "Hearing Research",
title = "Experimental study of an implantable fiber-optic microphone on human cadavers",
pages = "108351",
volume = "410",
doi = "10.1016/j.heares.2021.108351",
url = "https://hdl.handle.net/21.15107/rcub_dais_12143"
}

Đinović, Z., Pavelka, R., Tomić, M., Sprinzl, G., Müller, J. G.,& Traxler, H.. (2021). Experimental study of an implantable fiber-optic microphone on human cadavers. in Hearing Research
Elsevier BV., 410, 108351.
https://doi.org/10.1016/j.heares.2021.108351
https://hdl.handle.net/21.15107/rcub_dais_12143

Đinović Z, Pavelka R, Tomić M, Sprinzl G, Müller JG, Traxler H. Experimental study of an implantable fiber-optic microphone on human cadavers. in Hearing Research. 2021;410:108351.
doi:10.1016/j.heares.2021.108351
https://hdl.handle.net/21.15107/rcub_dais_12143 .

Đinović, Zoran, Pavelka, Robert, Tomić, Miloš, Sprinzl, Georg, Müller, Julia Gertrud, Traxler, Hannes, "Experimental study of an implantable fiber-optic microphone on human cadavers" in Hearing Research, 410 (2021):108351,
https://doi.org/10.1016/j.heares.2021.108351 .,
https://hdl.handle.net/21.15107/rcub_dais_12143 .