diff options
Diffstat (limited to 'thirdparties/win32/include/BroadVoice16/bv16/postfilt.h')
-rw-r--r-- | thirdparties/win32/include/BroadVoice16/bv16/postfilt.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/thirdparties/win32/include/BroadVoice16/bv16/postfilt.h b/thirdparties/win32/include/BroadVoice16/bv16/postfilt.h new file mode 100644 index 0000000..5054148 --- /dev/null +++ b/thirdparties/win32/include/BroadVoice16/bv16/postfilt.h @@ -0,0 +1,34 @@ +/*****************************************************************************/ +/* BroadVoice(R)16 (BV16) Fixed-Point ANSI-C Source Code */ +/* Revision Date: November 13, 2009 */ +/* Version 1.1 */ +/*****************************************************************************/ + +/*****************************************************************************/ +/* Copyright 2000-2009 Broadcom Corporation */ +/* */ +/* This software is provided under the GNU Lesser General Public License, */ +/* version 2.1, as published by the Free Software Foundation ("LGPL"). */ +/* This program is distributed in the hope that it will be useful, but */ +/* WITHOUT ANY SUPPORT OR WARRANTY; without even the implied warranty of */ +/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the LGPL for */ +/* more details. A copy of the LGPL is available at */ +/* http://www.broadcom.com/licenses/LGPLv2.1.php, */ +/* or by writing to the Free Software Foundation, Inc., */ +/* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +/*****************************************************************************/ + + +/***************************************************************************** + postfilt.h : BV16 Post Filter + + $Log$ +******************************************************************************/ + +void postfilter( +Word16 *s, /* input : quantized speech signal */ +Word16 pp, /* input : pitch period */ +Word16 *ma_a, +Word16 *b_prv, +Word16 *pp_prv, +Word16 *e); /* output: enhanced speech signal */ |