[linux-audio-dev] specs for 1/3 octave filters

Alfons Adriaensen fons.adriaensen at alcatel.be
Thu Mar 3 12:47:26 UTC 2005


I'm looking for the 'official' (ANSI/IEC/ITU/???) specs for the set of
1/3 octave bandpass filters used for sound analysis. ISTR there are
different grades, depending on precision and filter order. If someone
would have them (or a pointer) please drop me line.



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