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A Validated Finite Element Model for Room Acoustic Treatments with Edge Absorbers

Autor: Kraxberger, Florian, Kurz, Eric, Weselak, Werner, Kubin, Gernot, Kaltenbacher, Manfred, Schoder, Stefan

Porous acoustic absorbers have excellent properties in the low-frequency range when positioned in room edges, therefore they are a common method for reducing low-frequency reverberation. However, standard room acoustic simulation methods such as ray

Externí odkaz: http://arxiv.org/abs/2302.07527

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The edge absorber as a 'modal brake'

Autor: Kurz, Eric, Reisinger, Daniel, Weselak, Werner, Graber, Gerhard

Publikováno v: Forum Acusticum
Forum Acusticum, Dec 2020, Lyon, France. pp.1745-1752, ⟨10.48465/fa.2020.0574⟩

International audience; Nowadays, knowledge about the acoustical influence of edge absorbers on a sound field is mainly based on empirical experience. Unfortunately, there is no computational model, which describes the acoustical effect of an edge ab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9bb9dd48feb36812b23b22967613aad

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Objective and subjective assessment of acoustics in open-plan offices

Autor: Loh, Karin, Kurz, Eric, Fels, Janina

Publikováno v: Berlin, Germany : Deutsche Gesellschaft für Akustik 2406-2406 (2019). doi:10.18154/RWTH-CONV-239338
Proceedings of the 23rd International Congress on Acoustics : integrating 4th EAA Euroregio 2019 : 9-13 September 2019 in Aachen, Germany / proceedings editors: Martin Ochmann, Michael Vorländer, Janina Fels
Proceedings of the 23rd International Congress on Acoustics : integrating 4th EAA Euroregio 2019 : 9-13 September 2019 in Aachen, Germany / proceedings editors: Martin Ochmann, Michael Vorländer, Janina Fels23. International Congress on Acoustics, ICA 2019, Aachen, Germany, 2019-09-09-2019-09-13

Proceedings of the ICA 2019 and EAA Euroregio : 23rd International Congress on Acoustics, integrating 4th EAA Euroregio 2019 : 9-13 September 2019, Aachen, Germany / proceedings editor: Martin Ochmann, Michael Vorländer, Janina Fels 23rd Internation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b37c4a1048d26f901f4329887382726

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