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NFM demod: set appropriate audio multiplication factor

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f4exb 2017-05-12 17:01:46 +02:00
parent 6b4ba98e8e
commit b24ac8fa38
1 changed files with 2 additions and 2 deletions
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4
plugins/channelrx/demodnfm/nfmdemod.cpp
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@ -406,13 +406,13 @@ void NFMDemod::apply()
m_interpolator.create(16, m_config.m_inputSampleRate, m_config.m_rfBandwidth / 2.2); m_interpolator.create(16, m_config.m_inputSampleRate, m_config.m_rfBandwidth / 2.2);
m_interpolatorDistanceRemain = 0; m_interpolatorDistanceRemain = 0;
m_interpolatorDistance = (Real) m_config.m_inputSampleRate / (Real) m_config.m_audioSampleRate; m_interpolatorDistance = (Real) m_config.m_inputSampleRate / (Real) m_config.m_audioSampleRate;
m_phaseDiscri.setFMScaling((2.0f*m_config.m_rfBandwidth) / (float) m_config.m_fmDeviation); m_phaseDiscri.setFMScaling((8.0f*m_config.m_rfBandwidth) / (float) m_config.m_fmDeviation); // integrate 4x factor
m_settingsMutex.unlock(); m_settingsMutex.unlock();
} }
if (m_config.m_fmDeviation != m_running.m_fmDeviation) if (m_config.m_fmDeviation != m_running.m_fmDeviation)
{ {
m_phaseDiscri.setFMScaling((2.0f*m_config.m_rfBandwidth) / (float) m_config.m_fmDeviation); m_phaseDiscri.setFMScaling((8.0f*m_config.m_rfBandwidth) / (float) m_config.m_fmDeviation); // integrate 4x factor
} }
if ((m_config.m_afBandwidth != m_running.m_afBandwidth) || if ((m_config.m_afBandwidth != m_running.m_afBandwidth) ||