4 Apr
2012
4 Apr
'12
3:21 p.m.
I built it for pd-ext 64bits on ubuntu current, it works well (some crashes at exit, as you said) ! Is there an easy way to make the magnitude response polygon less "polygoney" ? If you move a strong notch filter along the spectrum, you can actually see the line acting like a bike chain, thus changing the visually perceived response of the filter.
On 03/04/2012 21:31, Marco Donnarumma wrote:
Looks lovely! Thanks guys,
M
On Tue, Apr 3, 2012 at 8:03 PM, Hans-Christoph Steiner <hans@at.or.at mailto:hans@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@iem.at <mailto:Pd-announce@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 <http://marcodonnarumma.com/> Research: http://res.marcodonnarumma.com <http://res.marcodonnarumma.com/> | http://www.thesaddj.com <http://www.thesaddj.com/> | http://www.flxer.net <http://www.flxer.net/> Director: http://www.liveperformersmeeting.net <http://www.liveperformersmeeting.net/> _______________________________________________ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list