/**
* The process callback for this JACK application.
* It is called by JACK at the appropriate times.
*/
int
process (jack_nframes_t nframes, void *arg)
{
int i;
jack_default_audio_sample_t *out = (jack_default_audio_sample_t *) jack_port_get_buffer (output_port, nframes);
jack_default_audio_sample_t *in = (jack_default_audio_sample_t *) jack_port_get_buffer (input_port, nframes);
for(i=0; i<nframes; i++) {
out[i] = formant_filter(in[i],vowel);
}
return 0;
}
float value(float in)
{
return formant_filter(in, vowelnum);
}
