Filter slopes

Martin Czech martin.czech at
Tue Nov 2 09:57:47 CET 1999

:::Can filters slopes be obtained in other multiples than 6dB/oct? For example, I
:::feed a signal to a first-order and a second-order filter in parallel, with the
:::same fc. If the outputs are mixed together, what is the final slope of the
:::filtered signal?

Since the natural respone is 6dB/oct, you'll have to force it.
This is partly discussed in E.N. Variable slope filter.


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