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Room treatment products at RMAF

In viewing the positive feedback show pictures I didn't see much in the way of room treatment, but there was some. From what I noticed there were a number of rooms that appeared to have what I think was a room acoustic control product. Looked like half rounds that were black, and raised up off the floor on metal tripod stands as seen in this picture.

http://www.positive-feedback.com/Issue45/rmaf/P1014226.jpg

Does someone know what these are?
bmckenney
5 responses Add your response
slipknot1
1,423 posts
 
HRS is Harmonic Resolution Systems in Buffalo. http;//www.avisolation.com

The room acoustics division is Performance Acoustics Labs and Svana Miljo Teknik AB
madfloyd
411 posts
 
I've been trying to locate the diffusors used in the Vandersteen/ARC room. Can you provide more info on the brand? I tried googling HRS to no avail.

Thx.
wcvb
14 posts
 
Acustic Applicata from Italy
http://www.acusticaapplicata.com/home.php?lang=eng
slipknot1
1,423 posts
 
The Vandersteen/ARC room used a variety of treatments including live plants and devices (diffusers) from the room acoustics arm of HRS (the racks of choice at this years RMAF), to very good effect. My buddy commented that at first glance they looked like an Erector set...
buconero117
2,311 posts
 
Looked but could not identify. The stands look like things that are available in the pro audio market.

Exhibitors are never big on room treatment as the business model is 'show and tell', listening is optional. It would be interesting to know if any exhibitors actually 'tune their room'. Makes sense to do so but given the fix nature of how you must display, it would be impossible in most cases.
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