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Acoustic Absorber
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The printable version of an acoustic model proposed in a scienific paper by Yong Li and Badreddine M. Assouar.
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Model information
- Source
- Printables
- Category
- Other 3D Objects for Learning
- License
- Creative Commons — Attribution
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.