[speex-dev] XScale realtime encoding possible?

Rodrigo Parra M rparra at ing.puc.cl
Sun Nov 9 18:32:50 PST 2003

I'm developing a Personalized system of news audible for PDAs(Pocket PC
and Palm OS), I have somes PDAs with differents processors(Samsung
(2410) 266 MHz, Intel Xscale PXA 250 to 200 and 400 MHz, OMAP1510) with
Pocket PC 2002 and 2003, and Palm OS 5 operating system. I offer myself
to test any application of speex that runs in these machines, only you
must send me the source code.
Rodrigo Parra M.
MSc.(c), Computer Engenieer.
Pontific Catholic University of Chile 

-----Mensaje original-----
De: owner-speex-dev at xiph.org [mailto:owner-speex-dev at xiph.org] En nombre
de Jean-Marc Valin
Enviado el: Domingo, 09 de Noviembre de 2003 17:01
Para: speex
Asunto: Re: [speex-dev] XScale realtime encoding possible?

Le dim 09/11/2003 à 14:33, Steve Kann a écrit :
> Just out of curiosity,  has anyone profiled the difference between the

> floating point and fixed point implementations on processors with 
> decent floating point support?  (i.e. x86, PPC).

On recent x86 processors, floating point is faster than fixed-point.


Jean-Marc Valin, M.Sc.A., ing. jr.
LABORIUS (http://www.gel.usherb.ca/laborius)
Université de Sherbrooke, Québec, Canada

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