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Type: Posts; User: 0kino7ori

1. ## Thread: Is there a logarithmic function for FFT bin selection for any given # of bands?

by 0kino7ori
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12,719

### Sure, totally agree! I did not confront the...

Sure, totally agree! I did not confront the logarithmic bandwidth generated by the code, but:
1. the actual bandwidth, and
2. the center frequency of the bar-graph (center bin).

I wish I had...
2. ## Thread: Is there a logarithmic function for FFT bin selection for any given # of bands?

by 0kino7ori
Replies
20
Views
12,719

### To illustrate my previous post, in my excel...

To illustrate my previous post, in my excel calculations, if you wanted 1/3 octave bands, the bins would be:

1 1 1 1 1 2 2 3 3 4 5 6 8 10 ...
3. ## Thread: Is there a logarithmic function for FFT bin selection for any given # of bands?

by 0kino7ori
Replies
20
Views
12,719

### Thanks for the reply! I am not sure though if...

Thanks for the reply!
I am not sure though if you are validating or correcting my comment (that "e" could be determined by the exact octave-fraction necessary to generate the number of bands...
4. ## Thread: Is there a logarithmic function for FFT bin selection for any given # of bands?

by 0kino7ori
Replies
20
Views
12,719

### This document...

This document explains how to calculate frequency bands LIMITS and CENTER FREQUENCIES.

Looks like your "E" number is the ratio between any two consecutive CENTER or LIMIT frequencies.

If you...
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