**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License (version 2) as
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License (version 2) as
const int SignalFilter::FILTER_ABS_G_HAMMING = 1;
const int SignalFilter::FILTER_ABS_COSINE = 2;
const int SignalFilter::FILTER_ABS_SINC = 3;
const int SignalFilter::FILTER_ABS_G_HAMMING = 1;
const int SignalFilter::FILTER_ABS_COSINE = 2;
const int SignalFilter::FILTER_ABS_SINC = 3;