[music-dsp] FFT Newbie (Altivec vDSP)

[Mark's Studio]

Hi List

I have a few questions on how to use FFT in the Apple vDSP lib.


I just want to make a simple spectrum analyser to start.

fft_zrip() is that the function to use?

how do i make something useful out of the complex array output?



Thanks

Peter Mark

Mark's Recording Studio A/S
Lundeskovsvej 3
2900 Hellerup
Denmark
Tel: +45 35366078 Fax: +45 35366038
www.marks-studio.dk
info at marks-studio.dk
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