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Old 02-18-07, 12:29 AM   #9 (Link)
 
andreh
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Alias: Andre H.
User: #6401
Since: Feb 2007
Posts: 12
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Re: REW w/software EQ?


Quote:
pinduro wrote: View Post
http://software.muzychenko.net/eng/vac.html

Hi Andre,

I'm a little in the same boat as I am trying to use a convolver to do some correction. The above link is for some s/ware that lets you "patch" the output of one program to another...early tests are very encouraging (although the demo is driving me nuts...it actually says "trial" every 5 secs!)

I was able to play measurement sweeps from REW though Audacity and then to the soundcard. Next step is to try REW though a track in Sonar with the SIR convolution plug-in loaded w/ impulses exported from REW treated and with DRC. Should keep me off the streets for a bit!

Good luck,

Mike
Hi Mike-

This looks like a potential solution. It'll take several steps for me since my application is on a Mac, but fortunately the EQ plugin I want to use (Waves Linear) is crossplatform - so once I get the settings on the PC I should be able to copy them (manually if necessary) to my Mac with identical results.

One concern in reading this program's specs is that there are "1.2ms of latency per interrupt," which could throw off REW's frequency analysis. My recommendation would be to set the sweeps to the slowest speed possible to minimize this problem; apparently slower sweeps are more accurate anyway.

Thanks for the reference... let us know how your trials go!


André


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