Not a ready made multi band equalizer, but the 'else' library also has a biquad coefficient generator, which offers more options than the ggee library (see else/bicoeff). Else also has ready made filters that don't require biquad~ and take audio signals to control all the parameters (ie. [else/eq~], [else/lowshelf~], [else/highshelf~], etc).
I thought about making a ready made parametric in else, but you can easily build it your own. For the lowest and highest band you need to use lowshelf and highshelf respectively. Then use "eq~" for the mid bands. cheers 2018-04-19 7:01 GMT-03:00 Christof Ressi <christof.re...@gmx.at>: > have a look at the "ggee" library! > there are a couple of objects which mimik the usual EQ filters and output > coefficients for [biquad~]. > besides [lowpass], [lowshelf], [highpass], [highshelf], [bandpass] and > [notch] there's also a [equalizer] object which is a typical peeking filter > with settable center frequency, bandwith and gain. > > > Gesendet: Donnerstag, 19. April 2018 um 11:45 Uhr > Von: "Raphaël Ilias" <phae.il...@gmail.com> > An: pd-list <pd-list@lists.iem.at> > Betreff: [PD] parametric equalizer > > Hello dear pd lovers, > I wonder if someone as implemented a parametric equalizer similar to the > ones you find on mixer : like three band LOW MID HIGH, with -/+ X dB so > that when everything is +0 dB, the output is flat and similar to input.And > eventually with Q/curve/spectral transistion parameters ? > I know this is a very large question and that there might be a lot of > different implementations, but I wondered if there are "standard" > solutions.Vanilla preferred or stable libraries... > > > Thanks ! > -- > > Raphaël Ilias > ___________________________________ > phae.fr[http://phae.fr] 17 places des Halles - Ingrandes > 49123 Ingrandes Le Fresne s/ Loire > phae.il...@gmail.com[mailto:phae.il...@gmail.com] / +33 (0) 6 04 45 > 79 78 > __________________________________________________________ > Pd-list@lists.iem.at mailing list UNSUBSCRIBE and account-management -> > https://lists.puredata.info/listinfo/pd-list[https:// > lists.puredata.info/listinfo/pd-list] > > _______________________________________________ > Pd-list@lists.iem.at mailing list > UNSUBSCRIBE and account-management -> https://lists.puredata.info/ > listinfo/pd-list >
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