Sreeram Kaithali Narayanan – Hvem vi er

@inproceedings{PR_BNAM2021,
title = {Effects of Intermittent Noise on Real Ear Measurements in Hearing Aid Fitting},
author = {Palle Rye and Sreeram Kaithali Narayanan and Dorte Hammershøi},
url = {http://www.norskakustiskselskap.org/wp-content/uploads/2021/10/BNAM_2021_Effects_of_Intermittent_Noise_on_Real_Ear_Measurements_in_Hearing_Aid_Fitting-31-28-Rye-Palle.pdf},
year = {2021},
date = {2021-05-03},
booktitle = {Poster presentation at Baltic Nordic Acoustics Meeting, 3-5 May 2021, Oslo, Norway (online)},
pages = {1--6},
publisher = {NAA (Nordic Acoustical Association)},
abstract = {When fitting a hearing aid, real ear measurements (REM) can prove a valuable tool for adjusting the gain of the hearing aid. In REM a probe microphone is inserted into the ear canal carefully placing the probe microphone tip a few millimeters from the tympanic membrane. Typically a reference microphone is present outside the ear canal near the pinna. Proper calibration before the REM measurement ensures a flat response of the probe microphone when placing the tip at the same positions as the reference microphone.
The real ear unaided gain (REUG) is measured as the level difference between the reference microphone and the probe microphone placed near the tympanic membrane. Inserting the hearing aid the real ear aided gain (REAG) can be measured similarly and the real ear insertion gain (REIG) is calculated as the difference between the REAG and the REUG. Fitting a hearing aid typically involves matching the hearing aid gain to match a REIG prescription target derived by the patients audiogram and occasionally other diagnostic data. To ensure matching the REIG to the prescription target care must be taken to ensure accuracy in the REM measurements.
Inspecting a database of thousands of clinically recorded REM a handful of anomalies were detected and the present study seek to reproduce the observed effects under controlled laboratory conditions. The study involves measuring REM using manikins as well as human subjects. A semi-automated test setup was developed to synchronise the measurement equipment and the noise disturbance in order to investigate the effects of different types of intermittent noise on REM. Preliminary results indicate that intermittent noise burst even shorter than 1s in duration can cause detrimental effects on the real ear measurement.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}

@inproceedings{ISAAR2019_sreeram_print,
title = {Speech related hearing aid benefit index derived from standardized self-reported questionnaire data},
author = {Sreeram Kaithali Narayanan and Tobias Piechowiak and Anne Wolff and Sabina Storbjerg Houmøller and Vijaya K. Narne and Gérard Loquet and Dan Dupont Hougaard and Michael Gaihede and Jesper Hvass Schmidt and Dorte Hammershøi},
editor = {Abigail Anne Kressner and Jonathan Regev and Jakob Christensen-Dalsgaard and Lisbeth Tranebjærg and Sébastien Santurette and Torsten Dau },
url = {https://proceedings.isaar.eu/index.php/isaarproc/article/view/2019-45},
year = {2020},
date = {2020-04-14},
booktitle = {Proceedings of the International Symposium on Auditory and Audiological Research},
volume = {7},
abstract = {Speech understanding in noisy environments has been the most desired hearing-aid (HA) benefit sought by HA users. This paper examines the possibility of developing a speech-related HA benefit index from the speech- related questions in the self-reported questionnaire data. One question from Health-Related Quality of Life (HRQoL) instrument 15D and nine questions from the Speech, Spatial and Qualities of Hearing Scale (SSQ) having a direct implication to speech were selected for the analysis. After applying weights relevant to 15D, a delta of base-line (prior to HA fitting) and follow-up (two months after the initial fitting) responses to the selected questions were determined. A principal component analysis (PCA) was performed on the scaled and centered delta values. The resultant principal component scores were used to derive the composite index indicative of speech-related HA benefit.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}

@inproceedings{raul_ERBNAM20222,
title = {Towards auditory profile-based hearing-aid fittings: BEAR rationale and clinical implementation},
author = {Raul Sanchez-Lopez and Michal Fereczkowski and Mengfan Wu and Sébastien Santurette and Monika Baumann and Borys Kowalewski and Tobias Piechowiak and Gert Ravn and Sreeram Kaithali Narayanan and Torsten Dau and Tobias Neher},
url = {https://www.conforg.fr/bin/time_table?dir=erbnam2022},
year = {2022},
date = {2022-05-09},
booktitle = {Oral presentation at the Joint Euroregio Baltic Nordic Acoustics Meeting, Aalborg, Denmark},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}

@inproceedings{SKN_ERBNAM2022,
title = {Situations where users always wear or take off their hearing aids},
author = {Sreeram Kaithali Narayanan and Sabina S Houmøller and Anne Wolff and Li-Tang Tsai and Katja Lund and Dan Dupont Hougaard and Michael Gaihede and Jesper H Schmidt and Dorte Hammershøi},
url = {https://www.conforg.fr/bin/time_table?dir=erbnam2022},
year = {2022},
date = {2022-05-09},
booktitle = {Oral presentation at the Joint Euroregio Baltic Nordic Acoustics Meeting, Aalborg, Denmark},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}

@inproceedings{WCA2022,
title = {Impact of hearing aid technology level on reported outcomes in older adults with presbycusis: a randomized controlled trial},
author = {Sabina Storbjerg Houmøller and Anne Wolff and Li-Tang Tsai and Sreeram Kaithali Narayanan and Dan Dupont Hougaard and Michael Gaihede and Tobias Neher and Christian Godballe and Jesper Hvass Schmidt},
url = {https://www.journalofhearingscience.com/XXXV-WORLD-CONGRESS-OF-AUDIOLOGY-WARSAW-POLAND-10-13-APRIL-2022,147771,0,2.html},
year = {2022},
date = {2022-04-13},
booktitle = {Book of Abstracts for the XXXV World Congress of Audiology},
journal = {J. Hear. Sci. },
volume = {12},
number = {1},
pages = {173},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}

@inproceedings{Sabina_ISAAR2021,
title = {Impact of hearing aid technology level at first-fit on reported outcomes in older adults with presbycusis: A randomized controlled trial},
author = {Sabina S Houmøller and Anne Wolff and Li-Tang Tsai and Sreeram Kaithali Narayanan and Dan Dupont Hougaard and Michael Gaihede and Tobias Neher and Christian Godballe and Jesper H Schmidt },
url = {https://isaar.eu/wp-content/uploads/2021/08/Programme-book-ISAAR-2021.pdf},
year = {2021},
date = {2021-08-23},
booktitle = {Oral presentation at the International Symposium on Auditory and Audiological Research: Vol 8: The Auditory System Throughout Life – Models, Mechanisms, and Interventions},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}

@inproceedings{Sreeram_ISAAR2021,
title = {Timeline and preference of the hearing aid adjustments over a year of rehabilitation and relation to self-reported outcome},
author = {Sreeram Kaithali Narayanan and Anne Wolff and Sabina S Houmøller and Li-Tang Tsai and Dan Dupont Hougaard and Michael Gaihede and Jesper H Schmidt and Dorte Hammershøi},
url = {https://isaar.eu/wp-content/uploads/2021/08/Programme-book-ISAAR-2021.pdf},
year = {2021},
date = {2021-08-23},
booktitle = {Oral presentation at the International Symposium on Auditory and Audiological Research: Vol 8: The Auditory System Throughout Life – Models, Mechanisms, and Interventions},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}