Photos of rooms with acoustic treatment products

[pderousse]

The original wave guide...

Kind of, but unlike modern wave guides, which are smooth, this one was populated by 15,000 irregular seated bodies, with some heads higher and others lower.

 

[tineared]

Kind of, but unlike modern wave guides, which are smooth, this one was populated by 15,000 irregular seated bodies, with some heads higher and others lower.

There are bound to be some refinements in over 24 centuries...

 

[GS430man]

Red Rocks amphitheater outside Denver

 

[sigbergaudio]

I guess I can share my humble, dedicated listening room here as well. Typical Norwegian/Scandinavian basement living room.
Low light and grainy picture.

• Wall-to-wall rug on the floor
• 6m^2 panels in the ceiling with air gap above.
• 1.5m^2 panels on the closest side wall + behind the listener with air gap behind.
• ~6m^2 slatted panels behind the speaker system mounted on felt + 50mm dampening behind the entire wall (150mm total behind each speaker). The wood panel goes across the original/existing room, so there are more open space behind it.
• Some additional loose panels that can be moved around as well.

Decay time 150-200ms in most of the frequency range.

 

[Sal1950]

I guess I can share my humble, dedicated listening room here as well.

Nice work !

 

[Midiot]

my DIY