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janevski
2009 Jan 05
1
Porting Speex to embedded 32bit
...ec (quality = 5)
Encoder - 21 msec/frame 65%
Decoder - 1.19 msec/frame 4.1%
15000 kbit/sec (quality = 7)
Encoder - 16.71 msec/frame 53%
Decoder - 1.24 msec/frame 4.2%
on LPC2368 - 72 MHz NXP All modes work ( in case of using DMA for collect 160 input samples)
Best Regards
Vitaliy Kanevsky
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2009 Feb 04
1
Use Speex on embedded ARM-device...
Hi Jean-Marc,
I have just discovered the post of Vit Kanevsky and I have
already sent him a message.
I'm currently evaluating the work of stripping stuff on
the win32 platform(nicer workflow ;-) and noticed that
I could not just leave out the exc_*_table.c files without
getting compiler/linker warning, but possibly I made a
mistake there.
Is my assumpti...
2009 Feb 04
2
Use Speex on embedded ARM-device...
Hi everyone,
I'm currently looking into using speex in an embedded project
using an ST ARM-device (STR9 family) just with internal
memory (96kbyte) and no O/S.
Does anyone know if the optimizations included in the code
for ARMv4 and ARMv5e are appliable to this device?
I would also need to strip down libspeex pretty hard to fit
into the available memory.
I just want to use a fixed bitrate