THE EFFECT OF 3D-PRINTED ACOUSTIC METAMATERIALS ON NOISE CONTROL

Nursah ONER; Sinem OZTURK

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Complete Paper

Summary

Paper Title

THE EFFECT OF 3D-PRINTED ACOUSTIC METAMATERIALS ON NOISE CONTROL

Authors

Nursah ONER
Sinem OZTURK

Modality

Onsite-Oral

Subject area

01.4. Acoustic Metamaterials & Phononic Materials

Publishing Date

25/09/2025

Country of Publishing

Brazil | Brasil

Language of Publishing

en-US

Paper Page

https://www.even3.com.br/anais/international-congress-exposition-noise-control-engineering/1069069-the-effect-of-3d-printed-acoustic-metamaterials-on-noise-control

ISBN

978-65-272-1573-8

Keywords

3D-printed acoustic metamaterials, Finite element analysis (FEA), Transmission loss, Sound absorption coefficient

Summary

3D-printed acoustic metamaterials introduce innovative and customizable approaches to noise management, enabling precise sound control by leveraging engineered resonances. Traditional noise mitigation techniques primarily rely on bulk materials, whereas metamaterials enhance performance through structural design rather than relying solely on material properties This study employs finite element simulations and experimental validation to examine the acoustic response of 3D-printed metamaterials under various operating conditions. By correlating the simulated and measured data, insights into the interplay between resonance modes, geometry, and acoustic performance are obtained. The resulting sound absorption characteristics are analyzed to determine the effectiveness of these designs across different frequency ranges. Additionally, examining the influence of geometric parameters on acoustic attenuation sheds light on the critical factors that shape overall noise management capabilities. This comprehensive approach provides valuable insights into the potential applications of 3D-printed metamaterials in enclosed spaces, built environments, transportation noise reduction, and industrial sound management.

Title of the Event: Inter-Noise 2025
City of the Event: São Paulo
Title of the Proceedings of the event: Proceedings of the 54th International Congress and Exposition on Noise Control Engineering
Name of the Publisher: Even3
Means of Dissemination: Meio Digital

How to cite

ONER, Nursah; OZTURK, Sinem. THE EFFECT OF 3D-PRINTED ACOUSTIC METAMATERIALS ON NOISE CONTROL.. In: Proceedings of the 54th International Congress and Exposition on Noise Control Engineering. Anais...Sao Paulo(SP) WTC Events Center, 2025. Available in: https//www.even3.com.br/anais/international-congress-exposition-noise-control-engineering/1069069-THE-EFFECT-OF-3D-PRINTED-ACOUSTIC-METAMATERIALS-ON-NOISE-CONTROL. Access in: 04/04/2026