frac32.bipolar Input
frac32.bipolar offset
frac32.bipolar scale
frac32.bipolar Output
frac32.s.map Offset
frac32.u.map scale
// out = offset + (in * scale)
outlet_out = __SSAT(___SMMLA((param_scale + inlet_scale) << 3, inlet_in << 2,
(param_offset + inlet_offset)),
28);