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NFM demod: fixed volume and scaling of magnitude squared

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This commit is contained in:
f4exb 2015-10-05 09:17:44 +02:00
parent 453e53541b
commit 821e4e9ec8
2 changed files with 2 additions and 2 deletions
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2
plugins/channel/nfm/nfmdemod.cpp
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@ -218,7 +218,7 @@ void NFMDemod::feed(const SampleVector::const_iterator& begin, const SampleVecto
{ {
demod = m_bandpass.filter(demod); demod = m_bandpass.filter(demod);
demod *= m_running.m_volume; demod *= m_running.m_volume;
sample = demod * 4; // denominator = bandpass filter number of taps sample = demod * 10;
} }
} }
else else

2
plugins/channel/nfm/nfmdemod.h
View File

@ -64,7 +64,7 @@ public:
m_ctcssIndexSelected = selectedCtcssIndex; m_ctcssIndexSelected = selectedCtcssIndex;
} }
Real getMagSq() { return m_AGC.getAverage(); } Real getMagSq() { return m_AGC.getAverage() / (1<<7); }
private: private:
class MsgConfigureNFMDemod : public Message { class MsgConfigureNFMDemod : public Message {