void growl_init(sp_data *sp, growl_d *form)
{
int i;
for(i = 0; i < 4; i++) {
sp_reson_init(sp, form->filt[i]);
form->filt[i]->freq = formants[i];
form->filt[i]->bw =
(formants[i] * 0.02) + 50;
}
sp_bal_init(sp, form->bal);
sp_dcblock_init(sp, form->dcblk);
form->x = 0;
form->y = 0;
}
int main() {
udata ud;
sp_data *sp;
sp_create(&sp);
sp_srand(sp, 12345);
sp_noise_create(&ud.ns);
sp_reson_create(&ud.reson);
sp_noise_init(sp, ud.ns);
ud.ns->amp = 1.0;
sp_reson_init(sp, ud.reson);
sp->len = 44100 * 5;
sp_process(sp, &ud, write_noise);
sp_noise_destroy(&ud.ns);
sp_reson_destroy(&ud.reson);
sp_destroy(&sp);
return 0;
}