[PD] FFT calculations - Theory help
Charles Henry
czhenry at gmail.com
Sat Oct 31 18:17:12 CET 2009
Nope, practically speaking, the FFT takes the same amount of time, no
matter what signal you apply it to.
Also, there is no more or less accurate to be concerned about. You'll
have to dig pretty deep to find meaningful problems where the FFT
gives an inaccurate and bad result. I'm sure there are examples, but
basically, just don't worry about it.
Chuck
On Sat, Oct 31, 2009 at 12:00 PM, Ricardo Lameiro
<ricardolameiro at gmail.com> wrote:
> Hello all, sorry for this question, but I would like to know if is faster to
> Analyze a sound using FFT, when the sound has more or less harmonics?
> Is faster if the sound is less complex, or just "more accurate"?
>
>
>
>
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