Session

Raumakustik 2 - Messung und Simulation B

Day / Time: 08.03.2023, 16:20-19:00
Room: Saal X 1-2
Typ: Regulärer Vortrag

Session leader

  • Wolfgang Ahnert (AFMG Technologies GmbH)
  • Ingo Witew (Institute for Hearing Technology and Acoustics, RWTH Aachen University)

Articles

16:20 - 16:40
Tao Yang, Marcus Mäder, Steffen Marburg
Study on the most critical factors for the sound absorption properties of rigidly-backed fibrous materials (en)
16:40 - 17:00
Mehmet Sait Oezer, Friedrich Beyer, Sebastian Merchel, M. Ercan Altinsoy
A Study on Multi-Thickness Panels for Distributed Mode Absorbers (en)
17:00 - 17:20
Mariia Krasikova, Aleksandra Pavliuk, Sergey Krasikov, Anton Melnikov, Yuri Baloshin, David Powell, Steffen Marburg, Andrey Bogdanov
Periodic structures based on coupled Helmholtz resonators for broadband noise suppression (en)
17:40 - 18:00
Mark Müller-Giebeler, Michael Vorländer
Präzise Modellierung diffuser Schallfelder zur inversen Bestimmung akustischer Materialparameter (de)
18:00 - 18:20
Florian Kraxberger, Eric Kurz, Leon Merkel, Manfred Kaltenbacher, Stefan Schoder
Finite Element Simulation of Edge Absorbers for Room Acoustic Applications (en)
18:20 - 18:40
Anne Heimes, Michael Vorländer
Measurement setup design for scattering patterns based on numerical simulations (de)
18:40 - 19:00
Ingo Witew, Michael Vorländer
Wie genau müssen Messpositionen für reproduzierbare Klarheitsmaß Messungen definiert werden? (de)