libvoipcodecs 0.0.1
hpInput.h
1/*
2 * iLBC - a library for the iLBC codec
3 *
4 * hpInput.h - The iLBC low bit rate speech codec.
5 *
6 * Adapted by Steve Underwood <steveu@coppice.org> from the reference
7 * iLBC code supplied in RFC3951.
8 *
9 * Original code Copyright (C) The Internet Society (2004).
10 * All changes to produce this version Copyright (C) 2008 by Steve Underwood
11 * All Rights Reserved.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
16 *
17 * $Id: hpInput.h,v 1.2 2008/03/06 12:27:38 steveu Exp $
18 */
19
20#ifndef __iLBC_HPINPUT_H
21#define __iLBC_HPINPUT_H
22
23void hpInput(const float *In, /* (i) vector to filter */
24 int len, /* (i) length of vector to filter */
25 float *Out, /* (o) the resulting filtered vector */
26 float *mem); /* (i/o) the filter state */
27
28#endif