Question

If you were designing an anechoic room, which of the following interior wall systems would you use?
1. Paint on drywall on steel studs
2. Stained wood panels on wood studs
3. Fabric-covered acoustic panels on concrete

Answer

An anechoic room is one that is sound-absorbing. Of the choices offered, you would use interior wall system #3 — fabric-covered acoustic panels on concrete. This type of room could be used as a practice room for a musician.