Hi Rob, Thanks for suggestion, but from the recordings, bat activity at least seems= highly sensitive to temperature (warmer night in a cold interval =3D> a lot more bat calls).= This is also reasona
Of course, there could be disproportionate response above 20K Hz, but I'd _guess_ that there's not enough sensitivity drop even at -20 F to substantially affect your baseline. The air is also denser,
How far away are those bats? In theory one may think that some of them drown into the increased noise level of the mic, but I wouldn't think = so. Klas. Telinga Microphones, Botarbo, S-748 96 Tobo, S
Hi Bill-- As you are running long takes, perhaps you could extract and compare some samples from bitter cold and warmer nights a few days apart with the mics in the exact same spot. While you're at i
Hi Bill! I can only say that I have observed other performance at low temperatures, as a lower output / more mic noise. Several mics have made pop-corn noise. It would be, and seems to be, quite rand
Hi Klas, The idea of response changes with low temperature seems entirely reasonable= . Can you suggest from tests or speculate on what would happen to sensitivity and fre= quency response? We've bee
Several questions. A condenser microphone works by forming a electrical condenser from the diaphragm and some other conductive surface. A condenser consists of two conductive plates with a insulator
Hello Everyone, What are the physical principles behind why are condenser microphones are adversely affected by high moisture? Is it a matter of humidity, condensation, moisture absorption, or some o
At 11:06 AM +0000 1/4/10, Richard Lee wrote the below to me (Rob D.) He attempted to post it to the natrec list. Rob D. asked initially: Richard replied: Richard wrote (trimmed): the tal Rob: Yes, mo
I do have two NT2000's, and maybe I'll work down to the low temperatures in stages-I'd hate to kill a diaphragm finding out. I'm very curious about the low-temp noise, though, and maybe that will mak