Sujet : Re: OT programming challenge:
De : OFeem1987 (at) *nospam* teleworm.us (Chris Ahlstrom)
Groupes : comp.os.linux.advocacyDate : 10. Mar 2024, 16:01:05
Autres entêtes
Organisation : None
Message-ID : <uskef1$306ps$2@dont-email.me>
References : 1 2 3 4 5 6 7 8 9 10
User-Agent : slrn/1.0.3 (Linux)
rbowman wrote this copyrighted missive and expects royalties:
<brevsnip>
>
Again lucky for me there are nicely packaged libraries for all this good
stuff too.
>
https://github.com/mborgerding/kissfft
>
KISS-FFT would be a sacrilege to PhysfitFreak.
>
"It is wonderful that free, highly optimized libraries like FFT_BRANDX
exist. But such libraries carry a huge burden of complexity necessary to
extract every last bit of performance.
>
Sometimes simpler is better, even if it's not better."
>
Microprocessors don't have a lot of SRAM/RAM and many don't have a FPU. If
simple gets the job done processing audio signals it's definitely good
enough.
The lack of an integer implementation kept Ogg from overtaking MP3, IIRC.
-- You plan things that you do not even attempt because of your extreme caution.
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