Oops small correction, prior to decimate by 2 in the conversion, you have to low pass filter by fs/4. (Or use a decimating filter)
Whoops. - Anon > On Nov 4, 2020, at 08:47, Anon Lister <listera...@gmail.com> wrote: > > Now decimate by two since you have two empty halves of visible bandwidth at > the edges.