The Pro Upgrade to REW allows for multiple mic measurements at a time. But before I spend $100 for the upgrade, I want to make sure it can do what I have in mind for loudspeaker Spinorama measurements.
- An example: I can place 4 XLR microphones at 0, 45, 90, and 135 degrees. (I think the mics would actually be placed at 0, 315, 270 and 225 degrees as I rotate from zero toward 15 degrees, etc., but that is beside the point).
- I want to use the "Repeated Measurements" option in REW, where I can tell it that I will take 3 measurements with a 12 second delay between measurements while I adjust my manual turntable.
- If I correctly set the "Add number" feature, will this work, such that REW can auto-number mic-1's measurements _0, _15, _30; mic-2's _45, _60, _75; mic-3's _90, _105. _120 and mic-4's _135, _150, _165?
- For timing reference, I assume I can just use output 1 to input 5 as loopback?
Well, I was trying to avoid registering on another site, but I went ahead and posted at avnirvana.com and got a response. For anyone interested...
You can use repeated measurements with multi-input capture to acquire the data, but the numbering won't work out as you want. The individual inputs will be labelled with an input number suffix (e.g. -1, -2, -3, -4) and the number would go up in increments of increment*number of inputs, so if you set 15 as the increment (for example) you would end up with 0-1, .. 0-3 then 60-1, .. 60-3 etc.
You can use repeated measurements with multi-input capture to acquire the data, but the numbering won't work out as you want. The individual inputs will be labelled with an input number suffix (e.g. -1, -2, -3, -4) and the number would go up in increments of increment*number of inputs, so if you set 15 as the increment (for example) you would end up with 0-1, .. 0-3 then 60-1, .. 60-3 etc.