Signals Intelligence (SigInt) isn’t something that you normally associate with home hackers, but the Deep Sweep project is ... version captures data on three frequency bands: LF/HF (10KHz ...
As a new positively-selected allele (red) rises to high frequency, nearby linked alleles on the chromosome ‘hitchhike’ along with it to high frequency, creating a ‘selective sweep.’ ...
The “chirp” signal sweeps smoothly across specific frequency range: usually 125 kHz, 250 kHz or 500 kHz wide. How long the sweep takes to complete is determined by the “spreading factor” (SF).