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UMIK absolute sensitivity 4 years 10 months ago #35268

  • Dimitar
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Hi,
for UMIK calibration file - do you send also absolute sensitivity included (needed for correct SPL measurement) or not?

Such file should look like this (of course no value on 50KHz for UMIK...)

;B&K 4134 microphone calibration.
Unit:SPL
Sens:132

;Freq dB
0 -60
5 -4.1
15 0
8000 0
15000 1.0
20000 0
50000 -12.5

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UMIK absolute sensitivity 4 years 10 months ago #35363

  • devteam
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@ Dimitar

Indeed the sensitivity will be absolute reading. The SENS factor is calibrated to 1kHz and shown as SENS factor in our cal files. You can see an example from the UMIK-1 page.

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