A DSP task in Erlang ?

Massimo Cesaro <>
Tue Jan 20 17:03:32 CET 2004


On Tue, 2004-01-20 at 17:05, Heinz Eriksson wrote:
> I did not think it through, but I think you are looking for
> parallel list comprehensions (not directly supported in
> Erlang).
> 
Yes, the parallel list comprehension would be fine.
On a wide range of signal processing applications this could be really
useful.

> See how parallel list comprehensions expand in Haskell
> 
> http://www.haskell.org/ghc/docs/5.00/set/parallel-list-comprehensions.html
> 
> And for zipn in Erlang see:
> 
> http://www.erlang.org/ml-archive/erlang-questions/200207/msg00066.html
I checked it before posting, but I wonder about using it to do nearly
real time processing.

I'm trying to do audio conferencing from RTP streams, thus timing is
critical...
> 
> I don't know about execution time.
> 
> /hz
Massimo





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