High resolution system for improved transient-evoked otoacoustic emission acquisition

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

Transient-evoked otoacoustic emissions (TEOAE) are generated by the cochlea in response to clicks. They are obtained by averaging post-onset acoustic responses which are composed of the stimulus-related meatal response (MR) and the TEOAEs. TEOAEs are typically below normal hearing thresholds and are obstructed by the MR, which is several orders of magnitude higher. For click stimuli, MRs typically last about 5 ms and obstruct the early latency emissions. TEOAEs become compressively nonlinear as the MR increases, and this property is commonly exploited by obtaining a derived nonlinear response (DNLR) which reduces the MR artifact. In this study we report the development of a high-resolution system which linearly acquires both MRs and TEOAEs. Results show that the duration of the artifact can be reduced, making the high frequency content of TEOAEs observable.

Original languageEnglish
Title of host publicationProceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009
Pages6263-6266
Number of pages4
DOIs
StatePublished - Dec 1 2009
Event31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009 - Minneapolis, MN, United States
Duration: Sep 2 2009Sep 6 2009

Other

Other31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009
CountryUnited States
CityMinneapolis, MN
Period9/2/099/6/09

Fingerprint

Otoacoustic emissions
Audition
Artifacts
Acoustics
Cochlea
Hearing

ASJC Scopus subject areas

  • Cell Biology
  • Developmental Biology
  • Biomedical Engineering
  • Medicine(all)

Cite this

Bennett, C., & Ozdamar, O. (2009). High resolution system for improved transient-evoked otoacoustic emission acquisition. In Proceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009 (pp. 6263-6266). [5332394] https://doi.org/10.1109/IEMBS.2009.5332394

High resolution system for improved transient-evoked otoacoustic emission acquisition. / Bennett, Christopher; Ozdamar, Ozcan.

Proceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009. 2009. p. 6263-6266 5332394.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Bennett, C & Ozdamar, O 2009, High resolution system for improved transient-evoked otoacoustic emission acquisition. in Proceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009., 5332394, pp. 6263-6266, 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009, Minneapolis, MN, United States, 9/2/09. https://doi.org/10.1109/IEMBS.2009.5332394
Bennett C, Ozdamar O. High resolution system for improved transient-evoked otoacoustic emission acquisition. In Proceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009. 2009. p. 6263-6266. 5332394 https://doi.org/10.1109/IEMBS.2009.5332394
Bennett, Christopher ; Ozdamar, Ozcan. / High resolution system for improved transient-evoked otoacoustic emission acquisition. Proceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009. 2009. pp. 6263-6266
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