diff options
Diffstat (limited to 'gr-atsc/lib/fpll_btloop_coupling.h')
| -rw-r--r-- | gr-atsc/lib/fpll_btloop_coupling.h | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/gr-atsc/lib/fpll_btloop_coupling.h b/gr-atsc/lib/fpll_btloop_coupling.h deleted file mode 100644 index 9a1a99d86d..0000000000 --- a/gr-atsc/lib/fpll_btloop_coupling.h +++ /dev/null @@ -1,38 +0,0 @@ -/* -*- c++ -*- */ -/* - * Copyright 2002 Free Software Foundation, Inc. - * - * This file is part of GNU Radio - * - * GNU Radio 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 3, or (at your option) - * any later version. - * - * GNU Radio 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 GNU Radio; see the file COPYING. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, - * Boston, MA 02110-1301, USA. - */ -#ifndef _FPLL_BTLOOP_COUPLING_H_ -#define _FPLL_BTLOOP_COUPLING_H_ - -/*! - * Magic coupling constant between GrAtscFPLL and GrAtscBitTimingLoop. - * Trust me, you don't want to mess with this. - * - * The agc block buried in the FPLL indirectly sets the level of the input - * to the bit timing loop. The bit timing loop's convergence properties - * depend on the the mean amplitude of it's input. This constant ties - * them together such that you can tweak the input level of the bit timing loop - * (somewhat) without screwing everything. - */ - -static const float FPLL_BTLOOP_COUPLING_CONST = 3.125; - -#endif /* _FPLL_BTLOOP_COUPLING_H_ */ |