Sun Jul 19 13:40:33 EDT 2015

Haskell types

It would be nice to write out the core of this as Haskell operators,
to see how they commute.  In the current racket implementation all of
this is a big ball of mud.

- composition of state machines with state 'accumulation'.

- introduction of block-rate and other sample rate up/down conversion

- spatial operations (essentially feldspar)

- abstraction of data primitives (with control being fixed).

I'm moving this back into meta/dspm where it belongs.
[1] http://zwizwa.be/darcs/meta/dsmp/DSPM_RAI.txt