I watched this video:
where the guy compares the output of the speaker vs the output of the port, in a vented box, and shows the phase relationship between the two. It seems like an interesting way to find the ideal crossover points for a given sub, so I wanted to try it.
For this measurement he's using noise and two microphones. I guess what he's doing is comparing SPL and Phase between the two mics.
Is it possible to do this measurement with REW? Either with two mics at the same time or with only one (though I'm not sure how to use the timing reference in this case)
If so, is it necessary to have a REW Pro license to do this, or can I use two WAV files to compare? I have a Zoom H4N so with two mics I could make a Stereo recording and compare both measurements with pink noise.
Or is there another software I can use to make the comparisons?
For this measurement he's using noise and two microphones. I guess what he's doing is comparing SPL and Phase between the two mics.
Is it possible to do this measurement with REW? Either with two mics at the same time or with only one (though I'm not sure how to use the timing reference in this case)
If so, is it necessary to have a REW Pro license to do this, or can I use two WAV files to compare? I have a Zoom H4N so with two mics I could make a Stereo recording and compare both measurements with pink noise.
Or is there another software I can use to make the comparisons?
