frac32 connect to peak-output on desktop mixer
frac32 connect to volume input on desktop mixer
frac32 connect to pan input on desktop mixer
frac32 connect to sendVo linput on desktop mixer
int32 connect to aux input on desktop mixer
int32 A
frac32.u.map S
frac32.u.mapvsl V
frac32.s.map P
frac32.vbar.db peak
disp_peak = inlet_peak;
outlet_V = param_V;
outlet_P = (param_P >> 1) + (1 << 26);
outlet_A = param_A;
outlet_S = param_S;