Mercurial > hg > audiostuff
comparison intercom/ilbc/lsf.h @ 2:13be24d74cd2
import intercom-0.4.1
| author | Peter Meerwald <pmeerw@cosy.sbg.ac.at> |
|---|---|
| date | Fri, 25 Jun 2010 09:57:52 +0200 |
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| 1:9cadc470e3da | 2:13be24d74cd2 |
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| 1 | |
| 2 /****************************************************************** | |
| 3 | |
| 4 iLBC Speech Coder ANSI-C Source Code | |
| 5 | |
| 6 lsf.h | |
| 7 | |
| 8 Copyright (C) The Internet Society (2004). | |
| 9 All Rights Reserved. | |
| 10 | |
| 11 ******************************************************************/ | |
| 12 | |
| 13 #ifndef __iLBC_LSF_H | |
| 14 #define __iLBC_LSF_H | |
| 15 | |
| 16 void a2lsf(float *freq, /* (o) lsf coefficients */ | |
| 17 float *a /* (i) lpc coefficients */ | |
| 18 ); | |
| 19 | |
| 20 void lsf2a(float *a_coef, /* (o) lpc coefficients */ | |
| 21 float *freq /* (i) lsf coefficients */ | |
| 22 ); | |
| 23 | |
| 24 #endif |