[music-dsp] Re: How to change a linear FFT to a logarithic one ?

[Tebjan Halm]

Matt Flax schrieb:

>Essentially, you can generate the kernels for a constant Q transform
>(as Judy does) or you can re-scale post fft (in the frequency domain)
>... as long as your resolution is good enough it should be ok ! - as
>Howared mentioned.
>  
>

what is the maximum fft resolution which i can get from a 512 audio buffer ?
as the application should be realtime, i would like to have a small 
buffersize ...

greets,
tebjan