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author | Benny Prijono <bennylp@teluu.com> | 2007-04-07 12:47:34 +0000 |
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committer | Benny Prijono <bennylp@teluu.com> | 2007-04-07 12:47:34 +0000 |
commit | 81d1b2797aa3945c529d57f9ddf6179ec2b392a4 (patch) | |
tree | 2ae3b710e8152fb1140653473fbc338a6638178e /third_party/ilbc/constants.h | |
parent | 3ade1510e72926d02d7c7d4416257449bc0cd3f3 (diff) |
Moved ilbc to third_party directory
git-svn-id: http://svn.pjsip.org/repos/pjproject/branches/split-3rd-party@1169 74dad513-b988-da41-8d7b-12977e46ad98
Diffstat (limited to 'third_party/ilbc/constants.h')
-rw-r--r-- | third_party/ilbc/constants.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/third_party/ilbc/constants.h b/third_party/ilbc/constants.h new file mode 100644 index 00000000..3487d529 --- /dev/null +++ b/third_party/ilbc/constants.h @@ -0,0 +1,80 @@ + + /****************************************************************** + + iLBC Speech Coder ANSI-C Source Code + + constants.h + + Copyright (C) The Internet Society (2004). + All Rights Reserved. + + ******************************************************************/ + + #ifndef __iLBC_CONSTANTS_H + #define __iLBC_CONSTANTS_H + + #include "iLBC_define.h" + + + /* ULP bit allocation */ + + + + + + + extern const iLBC_ULP_Inst_t ULP_20msTbl; + extern const iLBC_ULP_Inst_t ULP_30msTbl; + + /* high pass filters */ + + extern float hpi_zero_coefsTbl[]; + extern float hpi_pole_coefsTbl[]; + extern float hpo_zero_coefsTbl[]; + extern float hpo_pole_coefsTbl[]; + + /* low pass filters */ + extern float lpFilt_coefsTbl[]; + + /* LPC analysis and quantization */ + + extern float lpc_winTbl[]; + extern float lpc_asymwinTbl[]; + extern float lpc_lagwinTbl[]; + extern float lsfCbTbl[]; + extern float lsfmeanTbl[]; + extern int dim_lsfCbTbl[]; + extern int size_lsfCbTbl[]; + extern float lsf_weightTbl_30ms[]; + extern float lsf_weightTbl_20ms[]; + + /* state quantization tables */ + + extern float state_sq3Tbl[]; + extern float state_frgqTbl[]; + + /* gain quantization tables */ + + extern float gain_sq3Tbl[]; + extern float gain_sq4Tbl[]; + extern float gain_sq5Tbl[]; + + /* adaptive codebook definitions */ + + extern int search_rangeTbl[5][CB_NSTAGES]; + extern int memLfTbl[]; + extern int stMemLTbl; + extern float cbfiltersTbl[CB_FILTERLEN]; + + /* enhancer definitions */ + + extern float polyphaserTbl[]; + extern float enh_plocsTbl[]; + + + + + + + #endif + |