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Copyright (C) 2004 Fons Adriaensen
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-----------------------------------------------------------------------------------
--------------------------------------------
FIL-plugins-0.0.1 First release 12/05/2004
--------------------------------------------
There's one plugin in this first release, a four-band parametric
equaliser. Each section has an active/bypass switch, frequency,
bandwidth and gain controls. There is also a global bypass switch
and gain control.
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.
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