{"id":39106,"date":"2025-03-14T12:00:26","date_gmt":"2025-03-14T11:00:26","guid":{"rendered":"https:\/\/www.l3s.de\/?page_id=39106"},"modified":"2026-03-26T09:20:58","modified_gmt":"2026-03-26T08:20:58","slug":"hooray","status":"publish","type":"page","link":"https:\/\/www.l3s.de\/de\/research-at-l3s\/all-projects\/project-archive\/hooray\/","title":{"rendered":"Hooray"},"content":{"rendered":"
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01.03.2023<\/p>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n

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28.02.2026<\/p>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n

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https:\/\/go.lu-h.de\/hooray<\/span><\/a>\r\n <\/span>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n
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Hooray<\/h2>\r\n <\/div>\r\n <\/div>\r\n
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Untersuchung der Leistungsgrenzen von kopfgetragenen Mikrofon-Arrays f\u00fcr Deep Learning-basierte dynamische akustische Szenenanalyse<\/p>\r\n <\/div>\r\n <\/div>\r\n

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Dieses Forschungsprojekt erforscht die Verwendung von am Kopf montierten MEMS-Mikrofonarrays f\u00fcr die Sch\u00e4tzung der Ankunftsrichtung (DOA) mithilfe von Deep-Learning-Modellen. Fortschritte in der MEMS-Technologie, insbesondere in Bezug auf Gr\u00f6\u00dfe und Klangqualit\u00e4t, erm\u00f6glichen es, diese Mikrofone in Ger\u00e4te wie Augmented\/Mixed\/Virtual Reality (XR)-Brillen zu integrieren und Anwendungen wie H\u00f6rger\u00e4te, Geh\u00f6rschutz und Unterhaltung zu verbessern.\r\n
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Die prim\u00e4ren Ziele sind die Bewertung der Leistung von kopfgetragenen Arrays im Vergleich zu modernen Schalllokalisierungsmethoden, z.B. basierend auf sph\u00e4rischen Mikrofonarrays oder binauralen Signalen von einem Kunstkopf, und die Bestimmung der Mikrofonmengen, die erforderlich sind, um eine vergleichbare Leistung zu erzielen. Ein weiterer Schwerpunkt ist die Frage, wie die Kopfbewegung, insbesondere die Variation der head-above-torso orientation (HATO), die Genauigkeit der Schallquellenlokalisierung beeinflusst. Um einen Einblick in die Entscheidungsfindung von Deep-Learning-Modellen zu erhalten, werden Interpretationsverfahren wie die layer-wise relevance propagation (LRP) auf die trainierten Modelle angewendet. Diese Analyse umfasst sowohl die Erstellung und Auswertung synthetischer Datens\u00e4tze als auch das Testen in realen Szenarien.<\/p>\r\n <\/div>\r\n <\/div>\r\n

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DFG<\/p>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n

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Kontakt<\/h1>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n
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Prof. Dr. J\u00fcrgen Peissig<\/h4>\r\n <\/div>\r\n <\/div>\r\n
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Projektkoordinator und Projektleiter<\/p>\r\n <\/div>\r\n <\/div>\r\n

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<\/path><\/svg><\/span> peissig@l3s.de<\/span><\/a>\r\n <\/span>\r\n <\/div>\r\n <\/div>\r\n
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<\/path><\/svg><\/span> +49 511 762 4239<\/span><\/a>\r\n <\/span>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n<\/div>","protected":false},"excerpt":{"rendered":"

Start: 01.03.2023 End: 28.02.2026 Website: https:\/\/go.lu-h.de\/hooray Hooray Exploring the Performance Boundaries of a Head Worn Microphone-Array for Deep Learning based Dynamic Acoustic Scene Analysis This research project explores the use of head-mounted micro-electro-mechanical systems (MEMS) microphone arrays for direction of arrival (DOA) estimation using deep learning models. Advances in MEMS technology, especially in size and […]<\/p>","protected":false},"author":13,"featured_media":39109,"parent":10129,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/full-width-page.php","meta":{"_acf_changed":false,"footnotes":""},"categories":[75],"tags":[119],"class_list":["post-39106","page","type-page","status-publish","has-post-thumbnail","hentry","category-project-archive","tag-archive"],"acf":[],"aioseo_notices":[],"publishpress_future_action":{"enabled":false,"date":"2026-05-16 08:51:53","action":"category","newStatus":"draft","terms":[75],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/pages\/39106","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/comments?post=39106"}],"version-history":[{"count":3,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/pages\/39106\/revisions"}],"predecessor-version":[{"id":39116,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/pages\/39106\/revisions\/39116"}],"up":[{"embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/pages\/10129"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/media\/39109"}],"wp:attachment":[{"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/media?parent=39106"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/categories?post=39106"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/tags?post=39106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}