GUI for the Parametric EQ

  • Hello !
    i would like to know if it's possible to make a GUI for the parametric EQ as you did for the Dynamic module in your Github example ?

    the graphical interface/modulation for the EQ is powerful.

  • up ?
    just an answer please ? 😄

  • administrators

    I might add this as floating tile so you can connect it to your curve EQ, but drawing this with pure scripting (like the Dynamics widget) is a bit difficult because you have to calculate the filter response from the coefficients which is about 18x as complicated as the Dynamics code.

  • @christoph-hart Has there been any update to this? Or documentation on skinning the Parametriq EQ? Would love to add these controls to my GUI.

  • administrators

    This is on my roadmap for quite some time now. Unfortunately drawing a frequency response is not as easy as the dynamic meter (lot's of math wizardry with complex numbers involved), but I think about adding the curve eq plot as a floating tile.

  • it would be great, with a color, line shape (thickness, fill color...etc) customisation....

  • @christoph-hart Is there a simpler, fix band type eq that could be implemented more easily?

  • Or maybe a doc on Script FX? Is it possible to throw in an open source EQ script into that slot?

  • @Christoph-Hart I just realized that control over the EQ parameter knobs IS functional. ☺ Very exciting!
    If you have 2 different EQ points set in the parametric EQ, how can you differentiate the knob controls between each node? By default, they control node 0.

  • administrators

    Just multiply it with the band index 🙂

    inline function onBand2GainControl(component, value)
        // Use the BandOffset as multiplier to get the correct attribute index
        local index = 1 * ParametriqEQ.BandOffset + ParametriqEQ.Gain;
        ParametriqEQ.setAttribute(index, value);

    Example patch:

    HiseSnippet 1123.3ocyW0rbaaCDFTxrSsRkSxL8A.imdPtM0gTx1wYxzIxR1tilFaqTk3o2RgHgjPLH.CInsUxjY5qg6o1GidKOJ8QHW6o1EjThjxJtRGZZvMr+gu8iK1ErafzgFFJCPF25Yi8oHiuvr2XgZT6QDl.0YejwZlGQBUz.bhnVi8IggTWjgQ4uWKvX0UPwq2+3VDNQ3PyDgPmJYNzmv7XpLo9M+AFmeHwk9LlWNq2pYGGonsjKi.7T1zB4SbNiLjdLQaVISz4L5EgHCKyF02L3L69uduMmY09Is.YCKJG4DEDPEpSA2QFlF+MrLLOvkojA8TDEEhY4VR2w8FIuPjbzmxBY84T8FaTO.SIhQsGw3tcmPagHjwJcyHwxIj3WZdDykMUdFYdmXE3LOxSmFkJBoUJ.I6ODjNTxc0A3C.OibvakD3cWydNALeUlFM1tkYGA7cd.A9BlGVI1hJ0orYaIXgPsoG4L5gAvlodTaGKq6gssr13QUqTsB7cLTgOmDf6RBfudp.1qN3o3uCGWbs4Pp5fACnNpZqmoGevSWOwalfyDT7fHgihIEXonEQ3ZqK2zHHPxq4H87kB.K2CNEdDcipUdS0JXXc+6iedHEqFQwZuNYvfPpBSBwdQbEymyfRYkDCPH1FGITZ3.Fn.LzORQwLgK8xjXwkNDdh..6V3utP5rYt3+ME0ng5iRhQ0JqVPEX8dSNqZwgdRJ.N7137eBMCXr8j7r15S4f02PGjTlnMgy6CWSpccR5lHy5KFYVj.r++m.p+uQ.0mg.xk2GKUzSD01nxaprZk2dMMCFLOUoghSClmVcCrfavsZhHu9zfIIXpcvEwh2z+rE6ltSBsjyPonifoNwmltOqWf8b5EfR4UnqPoT.Blph6IrVZOgdblKM.wb0MDlVQghweZq5lMZb6lnEN.0uV.9sqtx5cnm2Yehhn6PkBK.p9z.ESyHF6SOGlbjzuZUy8ogmoj9w3Nsd.FUsPH+xoCX9YRywYSa1t4ELW0H87feA1NhxFNRo2AcQQdR2zy0g0mxQd4GzU+cdjKyssILdzuG60wo2udkd8GONLZv.FXkoI1sE3uqKm1UFxz0G4GPhVhDp9LIz6OOeB03SjD55yafodR2HNQUbTnNaRUniQ9YN54JBH1iy+7hkX9n0bmON26DKHbuqYWlxYz7wao4fW8kr+iwa5qMpZlLLMCrqXd3O8Q9oEqM4pZ6nfyoG7pXbbayBi2K.oii7NjwgmODpqQKAYltD2JeOl3KwS5Y7W6RiETu3KNEtMlUvVYBtSrKamuuiVvNoB9yu5k+drEOX1Xr6rBdX9fZT9ld7n8h+3QzOJiTLwviH.EoubArRO34uNT3ioPP4SImz8V58ZPziFSVIOlMUosduQpR6IJ+nbFdDm.4KbRlInqM97XIPdKhe79pveQ.6w1SFDn4CnIB6ENN550uEp0muG0WZOZrzdr0R6w1KsG6rzd7fk1icuAOz+3wdQJoWR2KD5e.56iySA

  • @christoph-hart is there a way to see the code associated with the WYSIWYG editor?

  • administrators

    Not sure what you mean with " code associated with the WYSIWYG editor?"

    Anyways, I have added a floating tile that shows the filter graph. It can be connected to either a parametriq EQ or to (mono / poly) filter effects:


    It's just read only so you can't drag the curves, but this shouldn't be too much of a restriction...

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