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SSB mod: base audio compressor sample rate on audio sample rate

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This commit is contained in:
f4exb 2019-07-18 22:07:45 +02:00
parent 8de5ab4b14
commit 0e98dbd938
2 changed files with 5 additions and 2 deletions
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2
plugins/channelrx/demoddatv/readme.md
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@ -51,7 +51,7 @@ This is the constellation of the PSK or QAM synchronized signal. When the demodu
<h5>B.2a.1: DATV standard</h5>
- DVB-S: DVB-S
- DVB-S2: DVB-S3 and some DVB-S2X
- DVB-S2: DVB-S2 and some DVB-S2X
<h5>B.2a.2: Modulation type</h5>

5
plugins/channeltx/modssb/ssbmod.cpp
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@ -108,7 +108,7 @@ SSBMod::SSBMod(DeviceAPI *deviceAPI) :
m_audioCompressor.initSimple(
48000, // fixed 48 kS/s sample rate for audio
m_audioSampleRate,
50, // pregain (dB)
-30, // threshold (dB)
20, // knee (dB)
@ -711,6 +711,9 @@ void SSBMod::applyAudioSampleRate(int sampleRate)
m_toneNco.setFreq(m_settings.m_toneFrequency, sampleRate);
m_cwKeyer.setSampleRate(sampleRate);
m_audioCompressor.m_rate = sampleRate;
m_audioCompressor.initState();
m_settingsMutex.unlock();
m_audioSampleRate = sampleRate;