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Discussion Starter · #1 ·
Hi all,

I created my first graph in my new room with no treatment applied yet.
using an rme fireface800 soundcard/pre, spl meter and a Audio technica 4040 mic to measure.

Now maybe im reading the graph wrong or doing the measurement wrong (ive read all the help setup so i think its ok) but this graph doesnt look too bad with no treatment, I think??

what do you guys think? I still plan to put in superchunk broadband absorption to get the reverb time down
but do you see any major problem areas i should focus on (110hz and 240hz?)

cheers
bryan
 

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Discussion Starter · #3 ·
Re: Fisrt graph - Is this to good??

:D new it was too good to be true, thanks brucek!
where do i find a cal for my mic (its actually a AT 4033a not a at4040)
would i have to make one?

Here is the graph looking not so go with a different scale :( lol
and here is the graph for the mic.

thanks again
 

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Discussion Starter · #5 ·
cheers, my speakers (dynaudio bm6a) only go to 41hz so i think this mic will be fine until i get a sub.
would it be easier to get an ECM 8000 as the frequency response on the AT mic isnt that accurate.
 
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