| Subject: | Re: EIN from Sound Devices 788 |
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| From: | madl74 |
| Date: | Mon Aug 24, 2015 6:22 pm ((PDT)) |
> On a spectrum analyzer I see a rise in noise in the extreme HF (like MKH= 20), but it=92s higher than I can hear. Dan, Our posts crossed. I reckon that is most likely the ultimate thermal noise= of the air which is greater than the MKH internal noise at higher frequencies. Thermal noise rises at 3dB per octave plus 3dB for air molecules acting on both sides of the diaphragm. David Brinicombe |
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