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increase order of lpf filter #17

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increase order of lpf filter #17

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6 changes: 5 additions & 1 deletion OrcaChannel.h
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,7 @@ class OrcaChannel {
OrcaTonegen* tonegen;
Filter* filter1;
Filter* filter2;
Filter* filter3;

ADSR *adsr;

Expand All @@ -35,9 +36,12 @@ class OrcaChannel {
this->config = config;
this->lfo = lfo;
this->modWheel = modWheel;
double noResonance = 0.0;
tonegen = new OrcaTonegen(&note, &config->samplerate, &config->range, &modifyAmount, &pulseWidth, &config->pulseMix, &config->sawMix, &config->subMix, &config->subType, &config->noiseMix);
filter1 = new Filter( &config->samplerate, &filterOctave, &config->filterResonance, &config->filterLfo);
filter2 = new Filter( &config->samplerate, &filterOctave, &config->filterResonance, &config->filterLfo);
filter3 = new Filter( &config->samplerate, &filterOctave, &noResonance, &config->filterLfo);

adsr = new ADSR(&config->samplerate, &config->attack, &config->decay, &config->sustain, &config->release);
};

Expand Down Expand Up @@ -84,7 +88,7 @@ class OrcaChannel {
}

const double raw_tone = tonegen->Tick();
const double filtered = filter1->Tick(filter2->Tick(raw_tone));
const double filtered = filter1->Tick(filter2->Tick(filter2->Tick(raw_tone)));

const double attenuation = 1.0 - envelope;
const double enveloped = filtered * envelope * velocity;
Expand Down