QM816.Operator

Implements a single operator.

Contains an oscillator, an ADSR envelop generator, and locals.

class QM816

struct Operator {

Preset.Op preset;

ADSREnvelopGenerator eg;

int feedback;

int output_0;

void setFrequency(int slmpFreq, ubyte note, double pitchBend, double tuning);

void resetEG(int sampleRate);

}

Members

Functions

resetEG void resetEG(int sampleRate): Resets the Envelop generator
setFrequency void setFrequency(int slmpFreq, ubyte note, double pitchBend, double tuning): Sets the frequency of the operator

Variables

eg ADSREnvelopGenerator eg;: The envelop generator of the operator.
feedback int feedback;: Feedback register. Either out_0[n-1] or out[n-1] multiplied by feedback amount. The amount which the oscillator will be offsetted. Negative if inverted.
input int input;: Input register. The amount which the oscillator will be offsetted.
output int output;: Output register. Not affected by either level or EG Might be used for ring modulation.
output_0 int output_0;: Output affected by EEG and level. Either used for audible output, or to modulate other operators
pos uint pos;: The current position of the oscillator, including fractions.
preset Preset.Op preset;: Local copy of operator preset data.
shpA0 float shpA0;: Live calculated out of shpA
shpR0 float shpR0;: Live calculated out of shpR
step uint step;: The amount the oscillator must be stepped forward each cycle, including fractions.

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pixelperfectengine audio modules qm816 QM816 aliases

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