[PD] [PD-announce] new GUI obect: filterview, for generating and seeing biquad coefficients
Marco Donnarumma
devel at thesaddj.com
Tue Apr 3 21:31:16 CEST 2012
Looks lovely!
Thanks guys,
M
On Tue, Apr 3, 2012 at 8:03 PM, Hans-Christoph Steiner <hans at at.or.at>wrote:
>
> Announcing [filterview], a new GUI object for generating and visualizing
> biquad coefficients. It allows to you manipulate the filter band,
> frequency, and gain using your mouse. The magnatude and phase are then
> graphed in realtime as the parameters changed, and the list of biquad
> coefficients are output. It is inspired by the [filtergraph~] object in
> Max/MSP. Thanks to Mike Moser-Booth for doing all of the math behind the
> scenes.
>
> It requires Pd-extended 0.43 to run. I just got to a beta state, it works
> well for me, but it does crash Pd sometimes when you close a patch with
> [filterview] in it. Try it out and let me know how it works for you.
>
> http://puredata.info/downloads/filterview
>
> Also, as a side note, this object is an experiment with a new way of
> writing GUI objects. It started out as a pure Tcl program, and the GUI
> part still runs as a standalone Tcl program (try running ./filterview.tcl
> from the Terminal). This makes development and debugging vastly easier.
> Additionally, I tried to move more of the GUI code to the Tcl side, so
> you'll see that it uses fewer widgetbehaviors, and uses Tk's bind feature
> quite a bit.
>
> .hc
>
>
>
>
>
>
>
>
> ----------------------------------------------------------------------------
>
> kill your television
>
>
>
> _______________________________________________
> Pd-announce mailing list
> Pd-announce at iem.at
> http://lists.puredata.info/listinfo/pd-announce
>
>
--
Marco Donnarumma
New Media + Sonic Arts Practitioner, Performer, Teacher, Director.
ACE, Sound Design MSc by Research (ongoing)
The University of Edinburgh, UK
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Portfolio: http://marcodonnarumma.com
Research: http://res.marcodonnarumma.com | http://www.thesaddj.com |
http://www.flxer.net
Director: http://www.liveperformersmeeting.net
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.puredata.info/pipermail/pd-list/attachments/20120403/7288cf36/attachment-0001.htm>
More information about the Pd-list
mailing list