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Nth Octave filtering for Octave
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From: |
Hartmut Henkel |
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Subject: |
Nth Octave filtering for Octave |
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Date: |
Tue, 11 Dec 2001 19:24:41 +0100 (CET) |
Hi,
does anybody know of an octave function for `Nth Octave' filtering,
after ANSI spec. S1.11-1986? This allows e. g. to smooth audio FFTs,
which are plotted with logarithmic frequency axix, by using a constant
_relative_ bandwidth filter.
Best Regards
Hartmut
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