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DSD demod: use lower cutoff for optional audio high pass filter

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This commit is contained in:
f4exb 2018-01-02 20:02:30 +01:00
parent 66aa8363cc
commit 1ec8eecefb
3 changed files with 5 additions and 4 deletions
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3
debian/changelog vendored
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@ -3,8 +3,9 @@ sdrangel (3.9.1-1) unstable; urgency=medium
* Transmission: make source channels working concurrently in multiple channel
* Transmission: connect source channel directly to device FIFO in single channel
* NFM, WFM modulators and UDP sink: fixes
* DSD demodulator: use lower cutoff for optional audio high pass filter
-- Edouard Griffiths, F4EXB <f4exb06@gmail.com> Tue, 02 Jan 2018 21:14:18 +0100
-- Edouard Griffiths, F4EXB <f4exb06@gmail.com> Tue, 02 Jan 2018 18:14:18 +0100
sdrangel (3.9.0-1) unstable; urgency=medium

2
plugins/channelrx/demoddsd/dsddemodplugin.cpp
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@ -25,7 +25,7 @@
const PluginDescriptor DSDDemodPlugin::m_pluginDescriptor = {
QString("DSD Demodulator"),
QString("3.9.0"),
QString("3.9.1"),
QString("(c) Edouard Griffiths, F4EXB"),
QString("https://github.com/f4exb/sdrangel"),
true,

4
sdrbase/dsp/filtermbe.cpp
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@ -20,8 +20,8 @@
const float MBEAudioInterpolatorFilter::m_lpa[3] = {1.0, 1.392667E+00, -5.474446E-01};
const float MBEAudioInterpolatorFilter::m_lpb[3] = {3.869430E-02, 7.738860E-02, 3.869430E-02};
const float MBEAudioInterpolatorFilter::m_hpa[3] = {1.000000e+00, 1.911437E+00, -9.155749E-01};
const float MBEAudioInterpolatorFilter::m_hpb[3] = {9.567529E-01, -1.913506E+00, 9.567529E-01};
const float MBEAudioInterpolatorFilter::m_hpa[3] = {1.000000e+00, 1.955578e+00, -9.565437e-01};
const float MBEAudioInterpolatorFilter::m_hpb[3] = {9.780305e-01, -1.956061e+00, 9.780305e-01};
MBEAudioInterpolatorFilter::MBEAudioInterpolatorFilter() :
m_filterLP(m_lpa, m_lpb),