ideas: - [ ] record with manually chosen gain (ref: [Setting the RF gain](https://www.rtl-sdr.com/sdrsharp-users-guide/) suggest RTL AGC kinda sucks for non-TV) - [ ] `offset_tuning` thing - figure out why `capture_rate / 4` is added to `capture_freq`, it may help with DC spike interference - [ ] related: tune to other frequency and shift - straight avoidance of DC spike - [ ] de-emphasis filter (although `rtl_fm` rocks without it) - [ ] simple rectangular filters instead of `scipy.signal.decimate` - [ ] investigate `rtl_fm` code for more
ideas:
offset_tuningthing - figure out whycapture_rate / 4is added tocapture_freq, it may help with DC spike interferencertl_fmrocks without it)scipy.signal.decimatertl_fmcode for more