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AVForums Super Veteran
Other than moving my speakers .5m closer to the back wall nothing's changed in my room iro acoustic treatments or their location and it's been ages since I measured. For shits and giggles I figured it was time to experiment with using REW to create convolution filters, so out came my Umik-1 and tripod. First thing I see after opening my mic case after getting it back after it was out on loan it is that the serial number's been torn off. Hmmm, fck I mutter, and set about finding the calibration file on my PC. In luck, I find it and apply it.
I then ran a sweep 0 - 200Hz sweep and reviewed the graph. :OMG:, the bottom end is out of control and nothing like earlier graphs showed, nor does it correlate with what I hear. So I'm left wondering whether this is in fact my mike, and if it is, has it been dropped and gone to pot, or could a .5m move of the speakers cause a fundamental change in LF response...
Thoughts from those in the know where room acoustics are concerned?
I then ran a sweep 0 - 200Hz sweep and reviewed the graph. :OMG:, the bottom end is out of control and nothing like earlier graphs showed, nor does it correlate with what I hear. So I'm left wondering whether this is in fact my mike, and if it is, has it been dropped and gone to pot, or could a .5m move of the speakers cause a fundamental change in LF response...
Thoughts from those in the know where room acoustics are concerned?