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Old 27th October 2020, 05:02 AM   #2411
DcibeL is offline DcibeL  Canada
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I'd love to be able to overlay the A and B responses in the calculator with the calculated result. Not only just to visualize the calculation better, but to be able to easily adjust the amplitude and delay values if needed. A simple checkbox to the left of the file name to display it would be all it would take. Thanks!
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Old 27th October 2020, 12:00 PM   #2412
kimmosto is offline kimmosto  Finland
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^May I ask what are you calculating? What kind of responses and which function?
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Old 27th October 2020, 09:54 PM   #2413
DcibeL is offline DcibeL  Canada
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Who knows what wacky ideas I'll come up with, but being able to easily visualize the before and after effects by overlaying the responses would be a great addition in my opinion. At the very least, it will ensure that I've loaded the correct files into the calculator.
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Old 28th October 2020, 08:31 AM   #2414
kimmosto is offline kimmosto  Finland
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^Scale, Delay, Invert A function enables overlay for any number of raw response A, magnitude and phase. Therefore it has been default function for a while. Nothing has been available for response B so idea about showing loaded raw responses is understandable.

Rev. 2.0.57.0 (2020-10-28)
Calculator
* Added magnitude and phase curve for selected response A, and Show selected checkbox.
* Added magnitude and phase curve for response B, and Show checkbox.

This is fast, but no more than one response A is visible without overlaying with Scale, Delay, Invert A function.
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Old 29th October 2020, 05:20 AM   #2415
DcibeL is offline DcibeL  Canada
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That was fast. Thanks so much, this is perfect!
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Old 30th October 2020, 09:30 AM   #2416
bartosz37 is offline bartosz37
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Do I have to enter mic calibration file as well in Arta in "Frequency response for compensation" as in VituixCAD in "Convert IR measurement to FR Calibration" or only in VituixCAD?
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Old 30th October 2020, 09:41 AM   #2417
kimmosto is offline kimmosto  Finland
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^pir files do not include mic calibration so calibration should be included in Convert IR to FR of VituixCAD. Calibration is not needed in ARTA if you don't export txt/frd files with it.
I still think that measurement instruction is exact for this.
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Old 30th October 2020, 09:57 AM   #2418
bartosz37 is offline bartosz37
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Yes, I just checked it. Sorry for bothering your, you are right.
Thank you.
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Old 8th November 2020, 06:01 AM   #2419
DaveFred is offline DaveFred  Canada
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Hello,

If you are repositioning the microphone and or speaker to take individual driver measurements, how do you maintain the exact 1m distance between DUT and mic?

Thanks,

David.
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Old 8th November 2020, 06:17 PM   #2420
DaveFred is offline DaveFred  Canada
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Quote:
Originally Posted by DaveFred View Post
Hello,

If you are repositioning the microphone and or speaker to take individual driver measurements, how do you maintain the exact 1m distance between DUT and mic?

Thanks,

David.
Or with dual channel measurement it doesn't matter if the distance changes?
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