http://channel9.msdn.com/posts/LarryLar ... re-6-of-6/
They even have the wedges on the floor so you walk on a suspended grid that's like a trampoline and entire room is decoupled from the rest of the building.
A video of the new super quiet room in Redmond
Moderators: NeilBlanchard, Ralf Hutter, sthayashi, Lawrence Lee
Well, I'm pretty sure a concrete room built on springs with giant fiberglass wedges doesn't qualify as "standard market" anything
tehfire wrote:Hmm, so let me pull out my expressions-to-dBA chart...
...turns out it depends on context. SPCR, that means around 13dBA. Under "standard market speak", it says 30dBA