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IHTA-indHARTF - Database of individual behind-the-ear hearing-aid-related transfer functions with high spatial resolution

Pausch, Florian^RWTH* ; Doma, Shaimaa^RWTH* ; Fels, Janina^RWTH*

2022

Online
DOI: 10.18154/RWTH-2022-04267
URL: https://publications.rwth-aachen.de/record/844866/files/HARTF_rear_daff.zip
URL: https://publications.rwth-aachen.de/record/844866/files/HARTF_front_sofa.zip
URL: https://publications.rwth-aachen.de/record/844866/files/tutorial_load_and_plot.m
URL: https://publications.rwth-aachen.de/record/844866/files/HRTF_sofa.zip
URL: https://publications.rwth-aachen.de/record/844866/files/HRTF_daff.zip
URL: https://publications.rwth-aachen.de/record/844866/files/IHTA-indHARTF_Database_notes.pdf
URL: https://publications.rwth-aachen.de/record/844866/files/HARTF_rear_sofa.zip
URL: https://publications.rwth-aachen.de/record/844866/files/feature_variations.xlsx
URL: https://publications.rwth-aachen.de/record/844866/files/anthropometrics_hearing_aid_features.xlsx
URL: https://publications.rwth-aachen.de/record/844866/files/HARTF_front_daff.zip

Einrichtungen

1. Lehrstuhl für Hörtechnik und Akustik (613610)

Inhaltliche Beschreibung (Schlagwörter)
hearing-aid-related transfer functions (frei) ; binaural technology (frei) ; virtual acoustics (frei) ; adult anthropometrics (frei) ; head-related transfer functions (frei)

Kurzfassung
A database of individual hearing-aid-related transfer functions (HARTFs) with high spatial resolution is presented as supplementary material to [Pausch et al.: Hybrid multi-harmonic model for the prediction of interaural time differences in individual behind-the-ear hearing-aid-related transfer functions, 2022]. The dataset contains the acoustic measurements from 30 adults who were fitted with two dual-microphone behind-the-ear hearing-aids (HAs). Conventional head-related transfer functions (HRTFs) were measured simultaneously from in-ear microphones, placed at the blocked ear canal entrance. A state-of-the-art continuous measurement routine allowed to capture 9217 directional transfer functions on a measurement grid that was equiangularly discretised in steps of 2.5 deg in azimuth and elevation angles, the latter extending downwards to -70 deg. For simplified handling, the acoustic datasets are published in common spatial data formats via an open access repository. The database is complemented by a comprehensive collection of anthropometric features, and features related to individual HA placement.

OpenAccess:
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PDF
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XLSX
XLSX
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(additional files)

Dokumenttyp
Dataset

Sprache
English

Interne Identnummern
RWTH-2022-04267
Datensatz-ID: 844866

Beteiligte Länder
Germany