Thanks i already tested some tubular smooth cylinders around my listening position...
Open at the 2 ends...
It is modifying the laminar flow of air around my listening position.... The image is better and the listener envelopment is better...
I will make them better if i could add a direction for the flow with some funnel inside each tube at each side of my listening position, and in the opposite direction for each pair of tubes...To help EACH one ear for the first wavefront coming from each speaker... Has principle...
cost: peanuts...
Mahgister,
The visual idea is to remove or work around the interference in front of your listening chair. Provide materials that have low shear velocity but are smooth not rough. Move air to you from behind the scenes..That’s all for now, run with it and see what you can hear.
Tom