Aectual Soundwave Panels.

Aectual writes: “Our Soundwave panels enhance speaker intelligibility by reducing echoes and hard specular reflections to create a pleasant acoustic living and working environment. ⁠Designed by Gramazio Kohler Research ETH, the customizable 3D printed acoustic diffusion panels merge acoustics with aesthetics to reduce naturally occurring reverberation that occurs in any room.”

“Acoustics and architecture are directly linked with each other. Although sound is not visible, the geometry of a room and its acoustic characteristics are intrinsically coupled. 
This connection between aesthetics and acoustics provided the point of departure for our team to create beautiful acoustic panels that are specifically designed to give rooms a pleasant and soft feeling,” Prof. Matthias Kohler at @gramaziokohlerresearch , ETH Zurich.