chaosGuide
chaotic oscillator, useful for percussion sounds and waveguide sounds with a noisy "pluck" part for as long as the gate is high. X, Y, and Z are the initial "pluck" values when either gate or sync goes high. Connect an oscillator to the sync input for syncing the waveguide and using it as a timbre-controlled oscillator. Depending on the values of the controls, the timbre can be totally different. Control the gate's length to provide different "pluck" times. As the sync will be off as long as the gate is high, the oscillator will be in it's chaotic state. This state can either be repeating, noise or decay quickly with random quirks.. everything is possible.
Inlets
frac32 x
frac32 y
frac32 z
frac32 b
frac32 r
frac32 s
frac32 time
frac32 LP
frac32 HP
frac32buffer sync
bool32 gate
Outlets
frac32buffer x
Parameters
frac32.s.map b
frac32.s.map r
frac32.s.map s
frac32.s.map time
frac32.s.map x
frac32.s.map y
frac32.s.map z
frac32.s.map.pitch LP
frac32.s.map.pitch HP
int32_t x;
int32_t y;
int32_t z;
float32_t s;
float32_t r;
float32_t b;
int32_t F;
int32_t G;
int32_t X;
int32_t Y;
int32_t Z;
int gtrig;int32_t freq;
MTOF(param_HP + inlet_HP, freq)
int32_t fraq;
MTOF(param_LP + inlet_LP, fraq)
float32_t t = param_time + inlet_time;
b = param_b + inlet_b;
r = param_r + inlet_r;
s = param_s + inlet_s;
b = ((float32_t)(b) / (float32_t)(1 << 24));
r = ((float32_t)(r) / (float32_t)(1 << 19));
s = ((float32_t)(s) / (float32_t)(1 << 19));
t = ((float32_t)(t) / (float32_t)(1 << 31));if (((inlet_sync + (inlet_gate > 0 ? (1 << 27) : -(0 << 26))) > 0) && !gtrig) {
gtrig = 1;
x = param_x + inlet_x;
y = param_y + inlet_y;
z = param_z + inlet_z;
} else if ((inlet_sync + (inlet_gate > 0 ? (1 << 27) : -(0 << 27))) <= 0) {
gtrig = 0;
}
X = x;
Y = y;
Z = z;
x += ((int32_t)(s * (Y - X) * t));
y += ((int32_t)((X * (r - Z) - Y) * t));
z += ((int32_t)((X * Y - b * Z) * t));
SINE2TINTERP(x, X)
SINE2TINTERP(y, Y)
SINE2TINTERP(z, Z)
F = ___SMMLA((((X + Y + Z) >> 5) - F) << 1, freq, F);
G = ___SMMLA(((F - ((X + Y + Z) >> 5)) - G) << 1, fraq, G);
outlet_x = G;