Proof-of-Concept Design for MPP Acoustic Absorbers with Elements of Art
Abstract
:1. Introduction
2. Theory and Methods
2.1. Theoretical Background
2.2. Prototyping
2.3. Measurement of Acoustic Absorption Coefficients
3. Results and Discussion
3.1. Sound Absorption Performance of 3D Printed Micro-Perforated Art Sheet
3.2. Influence of Back-Cavity Depth on Sound Absorption Performance
3.3. Broadband Sound Absorption Using Manually Crafted Micro-Perforated Art Sheet
3.4. Theoretical Analysis and Experimental Comparison
3.5. Demonstration of Dotted Arts-Based Absorbers with LED Light
4. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
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Lee, H.P.; Kumar, S.; Aow, J.W. Proof-of-Concept Design for MPP Acoustic Absorbers with Elements of Art. Designs 2021, 5, 72. https://doi.org/10.3390/designs5040072
Lee HP, Kumar S, Aow JW. Proof-of-Concept Design for MPP Acoustic Absorbers with Elements of Art. Designs. 2021; 5(4):72. https://doi.org/10.3390/designs5040072
Chicago/Turabian StyleLee, Heow Pueh, Sanjay Kumar, and Jie Wei Aow. 2021. "Proof-of-Concept Design for MPP Acoustic Absorbers with Elements of Art" Designs 5, no. 4: 72. https://doi.org/10.3390/designs5040072
APA StyleLee, H. P., Kumar, S., & Aow, J. W. (2021). Proof-of-Concept Design for MPP Acoustic Absorbers with Elements of Art. Designs, 5(4), 72. https://doi.org/10.3390/designs5040072