On Sat, 2009-06-13 at 17:40 +0300, Nedko Arnaudov wrote: That looks very nice. That's the kind of UI I've been looking for in an EQ. Rich... > Four-band parametric equaliser LV2 plugin. DSP code by Fons Adriaensen. > > Homepage: http://nedko.arnaudov.name/soft/lv2fil/ > > Screenshot: http://nedko.arnaudov.name/soft/lv2fil/lv2fil.png > > Tarball download: > http://nedko.arnaudov.name/soft/lv2fil/lv2fil-2.0.tar.bz2 > http://nedko.arnaudov.name/soft/lv2fil/lv2fil-2.0.tar.bz2.sig > > = Overview = > Stereo and mono LV2 plugins, four-band parametric equalisers. > Each section has an active/bypass switch, frequency, bandwidth and > gain controls. There is also a global bypass switch and gain control. > > = DSP = > The 2nd order resonant filters are implemented using a Mitra-Regalia > style lattice filter, which has the nice property of being stable > even while parameters are being changed. > > All switches and controls are internally smoothed, so they can be > used 'live' whithout any clicks or zipper noises. This should make > this plugin a good candidate for use in systems that allow automation > of plugin control ports, such as Ardour, or for stage use. > > = GUI = > The GUI provides knobs and toggle buttons for tweaking filter > parameters. It also provides frequency response widget with > differently coloured curve for each section and separate curve for > total equalization effect. > > The GUI uses the External UI extension. lv2rack (part of zynjacku) > supports this extension. Ardour-2.8 needs patch to support the > external UI extension. > > _______________________________________________ > Linux-audio-user mailing list > Linux-audio-user@xxxxxxxxxxxxxxxxxxxx > http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user
