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Making sure SsbDigital consumes needed samplerate.

This commit is contained in:
Marat Fayzullin 2024-06-25 16:56:31 -04:00
parent 46808c104f
commit cd91de6df8
1 changed files with 7 additions and 3 deletions
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10
csdr/chain/analog.py
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@ -1,5 +1,5 @@
from csdr.chain.demodulator import BaseDemodulatorChain, FixedIfSampleRateChain, HdAudio, \
DeemphasisTauChain, MetaProvider, RdsChain
FixedAudioRateChain, DeemphasisTauChain, MetaProvider, RdsChain
from pycsdr.modules import AmDemod, DcBlock, FmDemod, Limit, NfmDeemphasis, Agc, Afc, \
WfmDeemphasis, FractionalDecimator, RealPart, Writer, Buffer
from pycsdr.types import Format, AgcProfile
@ -143,10 +143,14 @@ class SAm(BaseDemodulatorChain):
super().__init__(workers)
class SsbDigital(BaseDemodulatorChain, HdAudio):
def __init__(self):
class SsbDigital(BaseDemodulatorChain, FixedAudioRateChain, HdAudio):
def __init__(self, sampleRate: int = 48000):
self.sampleRate = sampleRate
workers = [
RealPart(),
Agc(Format.FLOAT),
]
super().__init__(workers)
def getFixedAudioRate(self) -> int:
return self.sampleRate