[Speex-dev] Speex hardware requirements?

Pär Moberg ghost-lists at ghost-wolf.com
Tue Mar 22 23:05:55 PST 2005

Compared to todays PDAs the GameBoy Advance (GBA) is low spec. it has a 
16MHz ARM7tdmi RISC processor. 32-bit but it can handle 16-bit 
instructions in a mode that resembles "bytecode" (a 32-bit instruction 
is executed using a 16-bit instruction). I got a feeling that the GBA 
would need a FPU.
For more information on the GBA visit this info page:
and this development page: http://www.devrs.com/gba/

Best Regards

> Hi,
> Decoding Speex is really cheap (about 10x faster than encoding). I
> expect most PDAs (no FPU) will be able to decode Speex at 16 kHz in
> real-time. I have no idea what CPU the Gameboy advance uses, so I can't
> say.
> 	Jean-Marc
> Le samedi 19 mars 2005 à 16:29 +0100, Pär Moberg a écrit :
>>Hi evrybody,
>>I wonder witch hardware requirements it is for speex decoding
>>(especially 16kHz mono sound).
>>Could it be possible to use the Gameboy advance hardware if you added a
>>FPU? or dose it need to be more powerfull?
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