dsp_fsk_sample    159 src/ftdm_callerid.c 		dsp_fsk_sample (state->fsk1200_handle, (double) *sp++ / 32767.0);
dsp_fsk_sample    112 src/include/private/fsk.h void					dsp_fsk_sample(dsp_fsk_handle_t *handle, double normalized_sample);