hd
hold/decay envelope, audio rate
Inlets
bool32.risingfalling trigger
Outlets
frac32buffer.positive envelope output
Parameters
frac32.u.map d
Declaration
int32_t val;
Init
val = 0;
Audio Rate
if (inlet_trig > 0)
val = 1 << 27;
else
val -= ___SMMUL(val, param_d >> 1);
outlet_env = val;