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Helix MP3 on F4

Question asked by JasonP on Sep 17, 2014
Latest reply on Sep 17, 2014 by waclawek.jan
Hi All,

Has anyone ported Helix MP3 floating point to F4 to utilise the FPU?
If not, has anyone have a comment on the performance difference between the Helix fixed point and the floating point versions using the FPU in F4.

FYI: I am not converting one audio stream, but multiple and as fast as possible. I already know F4 is more than capable for at least one audio stream using fixed pt.
I just want to know if spending time converting MP3 fxt pt to floating pt for F4 is going to be worthwhile.
Thx Jason

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