Improving Low-Frequency Panel Absorbers with Two-Dimensional Acoustic Black Hole

Improving Low-Frequency Panel Absorbers with Two-Dimensional Acoustic Black Hole

Many rooms struggle with the absorption of low-frequency sound due to its long wavelengths. The integration of existing solutions into these spaces is often challenging due to their intricate installations and large depths. To address this problem, a new type of resonance absorber has been developed...

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Bibliographic Details
Main Authors: Michael Funk, Mehmet Sait Özer, M. Ercan Altinsoy
Format: Article
Language:English
Published: MDPI AG 2024-02-01
Series:Applied Sciences
Subjects:
acoustic black hole
finite element modeling
sound absorption
resonance absorber
modal analysis
meta structure
Online Access:https://www.mdpi.com/2076-3417/14/4/1338

Internet

https://www.mdpi.com/2076-3417/14/4/1338

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