[Speex-dev] Major internal changes, TI DSP build change

Mike Taht mike.taht at gmail.com
Sat Apr 22 11:00:11 PDT 2006

On 4/21/06, Jim Crichton <jim.crichton at comcast.net> wrote:

> >> Finally, in the simulator I measured the peak MIPs for the C55x as 29.4
> ,
> >> where it was 41.5 in Speex 1.1.8.  I was expecting some improvement
> from
> >> the
> >> continuing work you have been doing on the fixed point build, but this
> is
> >> really impressive, almost too good to be true.  This is all straight
> >> compiled C, after all (though the compiler has been updated also).

Judging from these numbers it looks within the bare realms of feasibility to
get speex working on the PA168, which includes a ADSP2181. This is a popular
chip for voip applications  (see
http://www.voip-info.org/wiki/view/PA168for more details)

Has anyone explored this chip?

Mike Taht
PostCards From the Bleeding Edge
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.xiph.org/pipermail/speex-dev/attachments/20060422/377f39a3/attachment.html

More information about the Speex-dev mailing list