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reduce demod I/Q AGC bandwidth for better raw output

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This commit is contained in:
Charles J. Cliffe 2015-07-17 19:14:39 -04:00
parent 364e1333f5
commit be1055a2c7
1 changed files with 3 additions and 3 deletions
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6
src/demod/DemodulatorThread.cpp
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@ -61,7 +61,7 @@ void DemodulatorThread::threadMain() {
// Automatic IQ gain // Automatic IQ gain
iqAutoGain = agc_crcf_create(); iqAutoGain = agc_crcf_create();
agc_crcf_set_bandwidth(iqAutoGain, 0.9); agc_crcf_set_bandwidth(iqAutoGain, 0.1);
AudioThreadInput *ati_vis = new AudioThreadInput; AudioThreadInput *ati_vis = new AudioThreadInput;
ati_vis->data.reserve(DEMOD_VIS_SIZE); ati_vis->data.reserve(DEMOD_VIS_SIZE);
@ -372,8 +372,8 @@ void DemodulatorThread::threadMain() {
if (demodulatorType == DEMOD_TYPE_RAW) { if (demodulatorType == DEMOD_TYPE_RAW) {
for (int i = 0; i < stereoSize / 2; i++) { for (int i = 0; i < stereoSize / 2; i++) {
ati_vis->data[i] = ati->data[i * 2] * 0.5; ati_vis->data[i] = ati->data[i * 2] * 0.75;
ati_vis->data[i + stereoSize / 2] = ati->data[i * 2 + 1] * 0.5; ati_vis->data[i + stereoSize / 2] = ati->data[i * 2 + 1] * 0.75;
} }
} else { } else {
for (int i = 0; i < stereoSize / 2; i++) { for (int i = 0; i < stereoSize / 2; i++) {