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Fractional order filters - method suggestions?
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October 30, 2017
5:54 am
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djfresha
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October 10, 2013
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Hi Will

Been back on the study again looking at fractional order filters. I've seen a couple of plugins that allow you to adjust the slope by 'fractional' amounts.

For example, we know we have standard Butterworth filters at 6/12dB per octave and cascading them allows for multiples of 6/12dB which is fine. However, how would we go about doing say 9dB/oct and have a variable between the 'standard' types? 

Be interested to see what methods might be best to work with.

Thanks, Matt

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