Arne Hanna wrote:

> Hi folks.
>
> >asawdc filter2 apulse1, 1, 1, 1, -.99; leaky integrator
>
> Neither the PPC nor the SGI versions of csound we have here, recognise filter2.
>

You can alternatively use

asawdc integ apulse; integrator

which should be equivalent to replace -.99 by -1 in the line stated above.
I´ve been using it without problens till now, but it is more sensitive to DC...


Josep M Comajuncosas