audio/chromaflock
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Filter cutoff: range 50-20000 Hz, 0.1 step for smooth knob, default 8000 Hz

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Armin 2026-07-13 22:21:28 +02:00
commit 1a7ef69d34
3 changed files with 4 additions and 4 deletions
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2
Source/DSP/Filter.h
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@ -21,7 +21,7 @@ public:
}
void setCoefficients(float cutoff, float res, FilterType type) {
cutoff = std::clamp(cutoff, 20.0f, static_cast<float>(sampleRate * 0.49));
cutoff = std::clamp(cutoff, 50.0f, static_cast<float>(sampleRate * 0.49));
resonance = std::clamp(res, 0.0f, 1.0f);
filterType = type;

4
Source/DSP/Voice.h
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@ -124,7 +124,7 @@ public:
if (lfo2Depth > 0.001f && lfo2Dest == LFODest::FilterCutoff)
modCutoff *= std::pow(2.0f, lfo2Out * 4.0f);
modCutoff = std::clamp(modCutoff, 20.0f, static_cast<float>(getSampleRate() * 0.49));
modCutoff = std::clamp(modCutoff, 50.0f, static_cast<float>(getSampleRate() * 0.49));
filter.setCoefficients(modCutoff, filterResonance, filterType);
filterR.setCoefficients(modCutoff, filterResonance, filterType);
@ -211,7 +211,7 @@ private:
float semitone1 = 0.0f, semitone2 = 0.0f;
float fineTune1 = 0.0f, fineTune2 = 7.0f;
float phaseOffset2 = 0.5f;
float filterCutoff = 800.0f;
float filterCutoff = 8000.0f;
float filterResonance = 0.7f;
FilterType filterType = FilterType::LowPass12;
float filterEnvAmount = 0.0f;

2
Source/PluginProcessor.cpp
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@ -57,7 +57,7 @@ juce::AudioProcessorValueTreeState::ParameterLayout ChromaFlockProcessor::create
juce::StringArray{"LP 12dB", "LP 24dB", "Band Pass", "High Pass", "Notch"}, 0));
layout.add(std::make_unique<juce::AudioParameterFloat>(
juce::ParameterID{"filterCutoff", 1}, "Filter Cutoff",
juce::NormalisableRange<float>(25.0f, 1200.0f, 1.0f, 0.25f), 800.0f));
juce::NormalisableRange<float>(50.0f, 20000.0f, 0.1f, 0.25f), 8000.0f));
layout.add(std::make_unique<juce::AudioParameterFloat>(
juce::ParameterID{"filterRes", 1}, "Filter Resonance", zeroOne, 0.7f));
layout.add(std::make_unique<juce::AudioParameterFloat>(