[LAD] Ladspa plugin invisible

[Florian Schmidt]

On Wednesday 28 November 2007, Rémi Thébault wrote:
> By the way, for the moment I use FFTW for the frequency identification.
> Is there a way to identify a frequency with quite high precision without
> computing a big spectrum analysis ?
> For a 0.7 Hz precision with fft, I need 65536 samples, what will take a
> lot CPU load every 1.5 sec.

Mario Lang has written a commandline tuner using FFTW, too.. It works fine in 
realtime it seems. Maybe it's worth to take a look..

http://delysid.org/tuneit.html

Flo

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