Acoustic wall panel

Acoustic wall panels absorb sound instead of bounce it back, eliminating echos.

amateur video on creating your own panels with wood & towels
better video on DIY panels. denim. rockwool, …
20kg / m³ - okay
30kg better

GPT
denim - - 400 to 500 kg/m³.
Cotton 400-600
Rockwool 60kg/m3

- 40 to 200 loose GPT
- 200 to 220 high density & thermal

• Medium-density carpet 240-400

cotton bale 448-770 kg/m3
cardboard is  689 kg/m³
paper 800 kg/m³
concrete 2400 kg /m3
Fiberglass

rule of thumb, cover 15-25% of the wall

sound treatment

Backlinks¶

• sound treatment
  • acoustic wall panel
• bass trap
  • A bass trap is a acoustic wall panel in the corner of a room designed to absorb excessive bass.
• light sound wall panel
  • An idea to combine diffuse light and acoustic wall panel