On 6/25/20 5:59 AM, Michael Jarosch wrote:
Am 25.06.20 um 10:25 schrieb Fons Adriaensen:
On Wed, Jun 24, 2020 at 11:39:18PM +0200, Michael Jarosch wrote:
Maybe Fons' TetraProc can also be used with other microphones?
Yes. I've used it with the SPS-200 and the Ambeo.
Hi Fons, is this using your own calibration for both microphones?
I love the linux way using one (professional grade) tool for different
hardware!
...
The Zoom does make it easy, here. Guess, they calibrate the input gain
for each mic as the final step before packaging it for shipping.
AFAIK they do not individually calibrate the microphones, I have not
seen any options that suggest they do. I imagine (a guess again) that
they match the capsules before assembling.
I did a couple of recordings and they sound decent (their interpretation
of "flat" is different from mine - it showed some boost in high and low
frequencies). But I have not done yet precise measurements to see how
the polar patterns stack up - it is in my long list of things to do...
-- Fernando
The
downside of the Zoom will be that they won't offer a calibration service
if the microphones alter their frequency or gain response over time. So:
Electronical waste, sooner or later. (Sooner in comparison to
multi-part-solutions…)
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