Sound-absorbing Akoustos drywall screws

[JeffS7444]

I just found this courtesy of Gizmodo and assume that it's the real deal:
https://gizmodo.com/new-spring-loaded-screw-turns-drywall-into-sound-absorb-1847280616
https://www.akoustos.se/

 

[abdo123]

this is quite innovative way to turn walls into resonant absorbers! would love to see some numbers about it as well.

 

[Cbdb2]

A thread has already started.

https://www.audiosciencereview.com/forum/index.php?threads/audiophile-drywall-screws.24927/