Hello there. I have reached the point where I feel that I need to address my room before anything else (component upgrade and whatnot). I bought the following programs to aid my journey --
TrueRTA level 4
ETF (with mic and preamp -- not yet received)
My associated equipment is Lexicon MC-12B v4 (room EQ), ATI 3007 amp, Dynaudio Confidence 2 speakers, and 2x SVS PB12+/2 subs (run as right and left subs from the Lexicon)
My room is 12x14x9, 5/8 drywall over 2x4 studs, which are attached to concrete (room is mostly underground)
I am also using a Behringer ECM 8000 mic and one of their preamps to supply power in the interim. I used my computer sound card, which tested properly in the self test, so I assume that the mic in and line out were working OK. I played some sweep tones through my system, and here is the resulting graph -- I think that it is accurate, but that is what I am asking help with. I would like to use a BFD to EQ my sub flat. This measurement was taken in 2 channel, with subs engaged, crossed over at 60hz. The room EQ, which supposedly works only on resonance in-room, was engaged. I used my normal volume level, which is -15 below reference on my volume control.
Image not available
Sorry about the readability of the graph -- it is from 50hz - 10hz, 1/24 octave.
Does this look like reasonable low-freq response? I think that it is too high -- I know that the subs I have are pretty capable, but this just seems like too good to be true. I just want to know if I am reading this right, using the software correctly, etc.
Thanks for any help or suggestions.
Blake
TrueRTA level 4
ETF (with mic and preamp -- not yet received)
My associated equipment is Lexicon MC-12B v4 (room EQ), ATI 3007 amp, Dynaudio Confidence 2 speakers, and 2x SVS PB12+/2 subs (run as right and left subs from the Lexicon)
My room is 12x14x9, 5/8 drywall over 2x4 studs, which are attached to concrete (room is mostly underground)
I am also using a Behringer ECM 8000 mic and one of their preamps to supply power in the interim. I used my computer sound card, which tested properly in the self test, so I assume that the mic in and line out were working OK. I played some sweep tones through my system, and here is the resulting graph -- I think that it is accurate, but that is what I am asking help with. I would like to use a BFD to EQ my sub flat. This measurement was taken in 2 channel, with subs engaged, crossed over at 60hz. The room EQ, which supposedly works only on resonance in-room, was engaged. I used my normal volume level, which is -15 below reference on my volume control.
Image not available
Sorry about the readability of the graph -- it is from 50hz - 10hz, 1/24 octave.
Does this look like reasonable low-freq response? I think that it is too high -- I know that the subs I have are pretty capable, but this just seems like too good to be true. I just want to know if I am reading this right, using the software correctly, etc.
Thanks for any help or suggestions.
Blake
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