Jedu podle tohoto návodu:
Download Voxengo Deconvolver:
http://www.voxengo.com/product/deconvolver/
The demo version works perfectly for what we have to do, so you don't need to have a registered version (but the demo will allow you to create 3 impulses per session, so, after 3 impulses, you have to restart the program )
Open Voxengo Deconvolver.
We need a "TEST TONE", basically a sine sweep containing al the frequencies we can hear... just click on "Test Tone Gen", use the default settings (24bit, 44100Hz, mono, 3 sec., DON'T CHECK "apply fade in-out for reverse" ) and click on "generate".
Ok, now we need to route that wave file inside the Cab/Mic we want to capture... so you have to route the file inside the power amp of your head (fx-return or power-amp in) and record the cab output with the mic...
Just connect your soundcard output to the poweramp and record the mic signal (you could need 2 pc or a soundcard that allowa you to play and record at the same time... you could do that with a DAW). Beware the clipping of the Test Tone!!! It doesn't have to clip!!! Lower the volume!!!
Export the recorded tone on a 24bit Wave Mono file.
The recorded tone will be the "file to process" in Voxengo (obviously the Test Tone File is the Test Tone we have generated a while ago).
Set "Out Bit Depth" to 24 and select just "Normalize to -0.3dbFS"
Click process and you'll have a wave file in the same directory of the processed tone.
This is your impulse!
