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# You can take a look at this page for help in FFT.<br># How did you impelement the buffered analysis?
<br># I think something like this could work: If the number of bins is
2*N, prepare N tables with size N samples. 1st table has one in 1st
sample and zero everywhere. Similarly n'th table has 1 in n'th sample
and zero in other samples. This tables will be used to pick up n'th bin
from the mixed analysis.
<br># Then prepare 2*N [*~] objects and multiply real and imag output
of [rfft~] with [tabreceive~ preparedTableN]. This way every bin will
be seperated, every pair has the amplitude and phase information of
only one bin.
<br># Then apply delay's to every pair and sum all delayed real and
imaginary parts seperately. Finally put these two signals to [rifft~]<br># If I doesn't have two final exams this week, I'll try to implement what I've said. Good days!
<br>-ugur guney-<br><br><div><span class="gmail_quote">On 6/4/07, <b class="gmail_sendername">Mirko Maier</b> <<a href="mailto:mirkom@gmx.de">mirkom@gmx.de</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
hi list,<br>is there a possibility for binwise spectral delay with fft? i tried to write the analysis in buffers and read it time-variably out before re-synthesizing, but that didn't work (in fact buffer writing / reading the analysis did not work at all).
<br><br>mirko<br></blockquote></div>