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Using Automatic Speech Recognition to Optimize Hearing-Aid Time Constants
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In: ISSN: 1662-4548 ; EISSN: 1662-453X ; Frontiers in Neuroscience ; https://hal.archives-ouvertes.fr/hal-03627441 ; Frontiers in Neuroscience, Frontiers, 2022, 16 (779062), ⟨10.3389/fnins.2022.779062⟩ ; https://www.frontiersin.org/articles/10.3389/fnins.2022.779062/full (2022)
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Abstract:
Edited by: Qinglin Meng, South China University of Technology, China ; International audience ; Automatic speech recognition (ASR), when combined with hearing-aid (HA) and hearing-loss (HL) simulations, can predict aided speech-identification performances of persons with age-related hearing loss. ASR can thus be used to evaluate different HA configurations, such as combinations of insertion-gain functions and compression thresholds, in order to optimize HA fitting for a given person. The present study investigated whether, after fixing compression thresholds and insertion gains, a random-search algorithm could be used to optimize time constants (i.e., attack and release times) for 12 audiometric profiles. The insertion gains were either those recommended by the CAM2 prescription rule or those optimized using ASR, while compression thresholds were always optimized using ASR. For each audiometric profile, the random-search algorithm was used to vary time constants with the aim to maximize ASR performance. A HA simulator and a HL simulator simulator were used, respectively, to amplify and to degrade speech stimuli according to the input audiogram. The resulting speech signals were fed to an ASR system for recognition. For each audiogram, 1,000 iterations of the random-search algorithm were used to find the time-constant configuration yielding the highest ASR score. To assess the reproducibility of the results, the random search algorithm was run twice. Optimizing the time constants significantly improved the ASR scores when CAM2 insertion gains were used, but not when using ASR-based gains. Repeating the random search yielded similar ASR scores, but different time-constant configurations.
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Keyword:
[INFO]Computer Science [cs]; age-related hearing loss (ARHL); attack time; automatic speech recognition (ASR); compression speed; hearing aids (HAs); random search (RS); release time
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URL: https://doi.org/10.3389/fnins.2022.779062
https://hal.archives-ouvertes.fr/hal-03627441
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| 5 |
Psychiatry on Twitter: Content Analysis of the Use of Psychiatric Terms in French
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In: ISSN: 2561-326X ; JMIR Formative Research ; https://hal.archives-ouvertes.fr/hal-03614832 ; JMIR Formative Research, JMIR Publications 2022, 6 (2), pp.e18539. ⟨10.2196/18539⟩ ; https://formative.jmir.org/2022/2/e18539 (2022)
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| 6 |
ViQuAE, a Dataset for Knowledge-based Visual Question Answering about Named Entities
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In: ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR ’22) ; https://hal-universite-paris-saclay.archives-ouvertes.fr/hal-03650618 ; 2022 (2022)
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| 7 |
Question-Based Explainability in Abstract Argumentation
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In: https://hal-univ-tlse3.archives-ouvertes.fr/hal-03647896 ; [Research Report] IRIT/RR--2022--01--FR, IRIT : Institut de Recherche en Informatique de Toulouse, France. 2022, pp.1-64 (2022)
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| 9 |
Un voyage lexical et discursif à travers dix scrutins présidentiels
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In: ISSN: 2428-1387 ; Mondes sociaux ; https://halshs.archives-ouvertes.fr/halshs-03593640 ; 2022 (2022)
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| 10 |
In and out: production mechanisms in Human Beatboxing
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In: ISSN: 1939-800X ; Proceedings of meetings on acoustics ; https://hal.archives-ouvertes.fr/hal-03612377 ; Proceedings of meetings on acoustics, AIP/Scitation, 2022, 181st Meeting of the Acoustical Society of America, 45 (1), pp.060005. ⟨10.1121/2.0001543⟩ (2022)
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| 11 |
Stratégies de préservation de la diversité linguistique et culturelle en Alsace : l’exemple du Pays welche
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In: Agir en terrains vulnérables. Enquêtes et études ethnosociolinguistiques ; https://halshs.archives-ouvertes.fr/halshs-03654729 ; Agir en terrains vulnérables. Enquêtes et études ethnosociolinguistiques, L'Harmattan, pp.105-132, 2022, 978-2-14-025917-3 (2022)
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| 12 |
Agir en terrains vulnérables. Enquêtes et études ethnosociolinguistiques
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In: https://halshs.archives-ouvertes.fr/halshs-03654728 ; L'Harmattan, 2022, 978-2-14-025917-3 (2022)
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| 13 |
L’enseignement/apprentissage du romani en Serbie : entre micro-actes glottopolitiques et reconfiguration des politiques officielles à l’école
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In: EISSN: 1769-7425 ; Glottopol ; https://hal.archives-ouvertes.fr/hal-03603324 ; Glottopol, Université de Rouen, Laboratoire Dylis, 2022, Glottopolitiques engagées et solidaires : contextes, idéologies, histoire ; http://glottopol.univ-rouen.fr/ (2022)
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| 14 |
Regards sur dix ans de politique linguistique en faveur des langues régionales en Rhône-Alpes
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In: La Suisse romande et ses patois. Autour de la place et du devenir des langues francoprovençale et oïlique ; https://hal-univ-montpellier3-paul-valery.archives-ouvertes.fr/hal-03619034 ; Aquino-Weber Dorothée; Sauzet Maguelone. La Suisse romande et ses patois. Autour de la place et du devenir des langues francoprovençale et oïlique, pp.221-240, 2022, Glossaire des patois de la Suisse romande, 978-2-88930-391-5 (2022)
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| 15 |
Discours de haine et des radicalisations. Un glossaire des notions.
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In: https://hal.archives-ouvertes.fr/hal-03551735 ; ENS Éditions, 2022 (2022)
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| 17 |
Co-creating a Theory of Change to advance COVID-19 testing and vaccine uptake in underserved communities.
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| 18 |
Stem Education in a Globalized World: International Perspectives on Critical Teachers Education for Diversity
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In: Multilingual Pedagogies and Digital Technologies to Support Learning STEM in Canadian and French Schools ; https://hal.archives-ouvertes.fr/hal-03565879 ; Multilingual Pedagogies and Digital Technologies to Support Learning STEM in Canadian and French Schools, American Educational Research Association, Apr 2022, San Diego, United States (2022)
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| 19 |
The bouba/kiki effect is robust across cultures and writing systems
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In: ISSN: 0962-8436 ; EISSN: 1471-2970 ; Philosophical Transactions of the Royal Society B: Biological Sciences ; https://hal.archives-ouvertes.fr/hal-03511811 ; Philosophical Transactions of the Royal Society B: Biological Sciences, Royal Society, The, 2022, 377 (1841), ⟨10.1098/rstb.2020.0390⟩ (2022)
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| 20 |
A Chinese textbook of Manchu and its Western translations
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In: ISSN: 1759-7536 ; Language & History ; https://halshs.archives-ouvertes.fr/halshs-03656040 ; Language & History, 2022, pp.1-14. ⟨10.1080/17597536.2022.2058342⟩ (2022)
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