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Acoustic Absorber
IP Report
Print Profile(1)
0.2mm layer, 3 walls, 15% infill
Designer
1.4 h
1 plate
Open in Bambu Studio
Boost
22
49
5
0
32
7
Released
Description
In the paper Acoustic metasurface-based perfect absorber with deep subwavelength thickness by Yong Li and Badreddine M. Assouar, is presented a “a metasurface-based perfect absorber capable of achieving the total absorption of acoustic wave in an extremely low frequency region” [cit.]
I designed and 3D printed the stl file of the model present in the study, out of curiosity.
My model has a slit where a holed sheet of plastic can be inserted to complete the acoustic absorber.
UPDATE Jan 15 2024:
Added printable holed lid.
Documentation (1)
Bill of Materials (1)
li2016.pdf
License
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