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UDP source plugin: AM with DV block optimization

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f4exb 2017-08-20 22:51:22 +02:00
parent 8a16e99e48
commit 872fa9bd20
1 changed files with 3 additions and 3 deletions
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6
plugins/channelrx/udpsrc/udpsrc.cpp
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@ -273,11 +273,11 @@ void UDPSrc::feed(const SampleVector::const_iterator& begin, const SampleVector:
} }
else if (m_running.m_sampleFormat == FormatAMNoDCMono) else if (m_running.m_sampleFormat == FormatAMNoDCMono)
{ {
m_amMovingAverage.feed(inMagSq);
if (m_squelchOpen) if (m_squelchOpen)
{ {
FixReal demod = (FixReal) ((sqrt(inMagSq) - sqrt(m_amMovingAverage.average())) * agcFactor * m_running.m_gain); double demodf = sqrt(inMagSq);
m_amMovingAverage.feed(demodf);
FixReal demod = (FixReal) ((demodf - m_amMovingAverage.average()) * agcFactor * m_running.m_gain);
m_udpBufferMono->write(demod); m_udpBufferMono->write(demod);
m_outMovingAverage.feed((demod * demod) / 1073741824.0); m_outMovingAverage.feed((demod * demod) / 1073741824.0);
} }