joachim/openwebrx-clone
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

improve oversampling for resampling

Browse Source
This commit is contained in:
Jakob Ketterl 2021-05-08 00:38:00 +02:00
parent fd26acca68
commit 093ad6cd0d
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
owrx/service/__init__.py
View File

@ -228,7 +228,7 @@ class ServiceHandler(SdrSourceEventClient):
def get_bandwidth(self, group): def get_bandwidth(self, group):
minFreq, maxFreq = self.get_min_max(group) minFreq, maxFreq = self.get_min_max(group)
# minimum bandwidth for a resampler: 25kHz # minimum bandwidth for a resampler: 25kHz
return max(maxFreq - minFreq, 25000) return max((maxFreq - minFreq) * 1.15, 25000)
def optimizeResampling(self, freqs, bandwidth): def optimizeResampling(self, freqs, bandwidth):
freqs = sorted(freqs, key=lambda f: f["frequency"]) freqs = sorted(freqs, key=lambda f: f["frequency"])