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Posted to rec.audio.pro
Scott Dorsey
 
Posts: n/a
Default Reducing ventelation noise

In article .com,
Matrixmusic wrote:
I have 6 inch ventelation going into my studio and it's causing noise.
Any suggestions on how to reduce the noise floor through muffling the
noise


Replace it with a 12 inch duct and add a baffle box for muffling. The
whole point is that you want to be moving a lot of volume at a low speed
rather than a low volume at a high speed. This means ductwork becomes
a lot more bulky and a whole lot more expensive.
--scott
--
"C'est un Nagra. C'est suisse, et tres, tres precis."