REW setup problems - AVS Forum | Home Theater Discussions And Reviews
Baselworld is only a few weeks away. Getting the latest news is easy, Click Here for info on how to join the newsletter list. Follow our team for updates featuring event coverage, new product unveilings, watch industry news & more!

Forum Jump: 
Thread Tools
Old 02-02-2013, 08:38 AM - Thread Starter
Senior Member
ceh383's Avatar
Join Date: Dec 2012
Location: Acton, CA
Posts: 307
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 13
I hope this is the right place to ask this question...

I have gone over the instructions several times, and calibrated the sound card several times. The results of the sound card calibration look like they should, to me at least.
Last night I tried a few room measurements, and the results can not be way...

I am using a Dell XPS laptop, a Behringer UCA202, and an Extech 407730 SPL

Here are the calibration and test graphs...




Blue line (flat) C Weighted SPL Meter unchecked
Purple C Weighted SPL Meter checked

Room measurements always look the same, even when moving the SPL and pointing it in a different direction.

Measurement graph...

There is no way this is correct.
What am I doing wrong?

A government that robs Peter to pay Paul can always depend on the support of Paul.
Where I work...
ceh383 is offline  
Sponsored Links
Old 02-04-2013, 02:09 PM
AVS Special Member
fbov's Avatar
Join Date: Nov 2006
Location: Bushnell's Basin, NY
Posts: 1,337
Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
Quoted: 162 Post(s)
Liked: 88
It looks to me as if there's a problem in the input; REW isn't seeing your SPL meter. How is the Extech connected? I've used a UCA202 with no issues on my laptop...
And you may want to ask REW questions on the REW forum over at Hom eTheater lots of knowledgable help!

HAve fun,
fbov is offline  
Thread Tools

Forum Jump: 

Posting Rules  
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off