[PD] bandpass makeup gain formula?

[Claude Heiland-Allen]

Hi Peter,

On 2020-03-04 11:18, Peter P. wrote:
> I am trying to calculate a makeup gain factor for white noise sent into
> [bp~] and [vcf~] bandpass objects depending on the center frequency and
> the Q (width) so that it measures the same in dBRMS before and after 
> the
> filter. I am currently measuring it but am wondering if
> a.) this has been done before

Not quite the same, but maybe useful:
https://lists.puredata.info/pipermail/pd-list/2010-08/082104.html

> and
> b.) if there is an analytical solution to it already

vcf~ code has a gain adjuster in it, but I don't know the theory behind 
it.


Claude
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