octrivial
sine oscillator with controls to create "weird" scalings. "octaving" sets the octave-size. Normal would be 2 (octave is twice as high as the precious octave). Setting it to 3 will force each next "octave" to be 3 times higher. "steps" sets the amount of steps/notes each octave will have. notes follow equal temperament based on the settings set by these controls.
Inlets
int32 pitch
Outlets
frac32buffer out
Parameters
frac32.s.map pitch
frac32.s.map.pitch root
int32 octaving
int32 steps
Declaration
uint32_t phase;
Control Rate
int32_t freq;
MTOFEXTENDED(param_root, freq)
float32_t pitch = param_pitch + (inlet_pitch << 21);
pitch = powf(param_octaving, pitch / (param_steps << 21));
freq = pitch * freq;
Audio Rate
phase += freq;
int32_t sine;
SINE2TINTERP(phase, sine)
outlet_out = sine >> 5;