06-11-2015 10:41 AM
When you say "precise result" are you perhaps refering to the width of the peaks you get from the FFT? Then you could simply sweep slower and acquire more samples for a longer time. But since Number of Samples = Samplerate * time you might as well be sampling that fast...
06-11-2015 10:46 AM
Actually I can't increase the recording time, because the drop will evaprate