[Haskell-cafe] Haskell, arrows and signal processing

[Anthony LODI]

> The input and output are  infinite streams. I have a few questions:
>
> 1) Is it possible to change it to use arrows? How would it look like?
> 2) How would one implement an continuous time version?

Yampa can do *exactly* what you're asking for.  Unfortunately the code
seems to be a little rough and there are many space leaks (some of
which are alluded to in the source code comments).  Definitely make
sure to profile memory usage as you code.