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use the right rates

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This commit is contained in:
Jakob Ketterl 2021-07-25 19:36:03 +02:00
parent 99c7093a1a
commit c07d9ecf92
1 changed files with 2 additions and 2 deletions
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4
csdr/chain/demodulator.py
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@ -12,13 +12,13 @@ class DemodulatorChain(Chain):
transition = 0.15 * (if_samp_rate / float(samp_rate)) transition = 0.15 * (if_samp_rate / float(samp_rate))
self.decimation = FirDecimate(decimation, transition) self.decimation = FirDecimate(decimation, transition)
bp_transition = 320.0 / if_samp_rate bp_transition = 320.0 / audioRate
self.bandpass = Bandpass(transition=bp_transition, use_fft=True) self.bandpass = Bandpass(transition=bp_transition, use_fft=True)
readings_per_second = 4 readings_per_second = 4
# s-meter readings are available every 1024 samples # s-meter readings are available every 1024 samples
# the reporting interval is measured in those 1024-sample blocks # the reporting interval is measured in those 1024-sample blocks
self.squelch = Squelch(5, int(if_samp_rate / (readings_per_second * 1024))) self.squelch = Squelch(5, int(audioRate / (readings_per_second * 1024)))
workers = [self.shift, self.decimation] workers = [self.shift, self.decimation]