Home Recording: Acoustic treatment

Tools

Measure

REW Tutorial: https://recording.de/threads/rew-workshop.147164/#post-1504318

Calculate Room modes (collection of resoncances)

Room modes calculator: http://trikustik.at/wissen/rechner-raummoden/ (interactive!)

Absorbers

Porous

Acoustic Absorber Design: https://ir.canterbury.ac.nz/handle/10092/6414

Bass traps

DIY absorbers for corners: https://www.bonedo.de/artikel/einzelansicht/raumakustik-workshop-no1-eckabsorber.html

Resonant

Plattenschwinger

Folienschwinger / Limp Mass Absorber

https://www.gearslutz.com/board/bass-traps-acoustic-panels-foam-etc/743040-tims-limp-mass-bass-absorbers-28.html

https://www.gearslutz.com/board/attachments/bass-traps-acoustic-panels-foam-etc/659602d1494325577-tims-limp-mass-bass-absorbers-img_20170424_014112.jpg

Diffusors