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...e2ecommunities%2fmcu%2fLists%2fARM%20CortexM3%20STM32%2fSTM32%20Now%20Speaks%20%21%20with%20Speex%20Codec&FolderCTID=0x01200200770978C69A1141439FE559EB459D758000626BE2B829C32145B9EB5739142DC17E&currentviews=2159 > > regards > Pietro > > On Wed, Mar 3, 2010 at 3:54 PM, Nicolas Deparis > <nicolasdeparis.boulot at gmail.com> wrote: > > In fact, on my shelf is running speex using Raisonance Primer2 DK and IAR > > STM32-SK DK. > > But I want to save the power consumption of the device runnig speex, and > > EFM32 seems to be a very good candidate. &g...

...cro. Don't have the > link, but I think it was posted on the mailing list a few months ago (see > archive). As far as I can tell, your chip is around the limit (don't know > which side) of what Speex can run on. > > Jean-Marc > > > On 2010-03-02 12:48, Nicolas Deparis wrote: > >> Hi, >> Do you think that Speex could run in real time on the new EFM32 >> ultra-low consumption Cortex-M3 MCU (180 ?/MHz) (NB 8KHz - Quality 4 - >> >> complexity 1 / same as STM32F103 Speex lib.) ? >> Its max speed is 32 MHz (about 40 MIPs). >&...

Hi, Do you think that Speex could run in real time on the new EFM32 ultra-low consumption Cortex-M3 MCU (180 ?A/MHz) (NB 8KHz - Quality 4 - complexity 1 / same as STM32F103 Speex lib.) ? Its max speed is 32 MHz (about 40 MIPs). Thanks. Regards, Nicolas -------------- next part -------------- An HTML attachment was scrubbed... URL:

...est%2ecom%2fpublic%2fSTe2ecommunities%2fmcu%2fLists%2fARM%20CortexM3%20STM32%2fSTM32%20Now%20Speaks%20%21%20with%20Speex%20Codec&FolderCTID=0x01200200770978C69A1141439FE559EB459D758000626BE2B829C32145B9EB5739142DC17E&currentviews=2159 regards Pietro On Wed, Mar 3, 2010 at 3:54 PM, Nicolas Deparis <nicolasdeparis.boulot at gmail.com> wrote: > In fact, on my shelf is running speex using Raisonance Primer2 DK and IAR > STM32-SK DK. > But I want to save the power consumption of the device runnig speex, and > EFM32 seems to be a very good candidate. > Also, do yo think that...