phazorFM
phasor saw wave like oscillator Uses frequency dependent thru-zero FM. Features an FM-index input
Inlets
frac32buffer phase increment
frac32 pitch
frac32 FMW
Outlets
frac32buffer.positive phasor wave
Parameters
frac32.s.map.pitch pitch
Declaration
uint32_t Phase;
Init
Phase = 0;
Control Rate
uint32_t freq;
MTOFEXTENDED(param_pitch + inlet_pitch, freq);
Audio Rate
int32_t FM = ___SMMUL(inlet_freq << 3, freq << 4);
FM = ___SMMUL(FM << 3, inlet_FMW << 2);
Phase += freq + FM;
outlet_phasor = Phase >> 5;