summaryrefslogtreecommitdiff
path: root/third_party/ilbc/lsf.h
diff options
context:
space:
mode:
authorBenny Prijono <bennylp@teluu.com>2007-04-07 12:47:34 +0000
committerBenny Prijono <bennylp@teluu.com>2007-04-07 12:47:34 +0000
commit81d1b2797aa3945c529d57f9ddf6179ec2b392a4 (patch)
tree2ae3b710e8152fb1140653473fbc338a6638178e /third_party/ilbc/lsf.h
parent3ade1510e72926d02d7c7d4416257449bc0cd3f3 (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/lsf.h')
-rw-r--r--third_party/ilbc/lsf.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/third_party/ilbc/lsf.h b/third_party/ilbc/lsf.h
new file mode 100644
index 00000000..caff77ec
--- /dev/null
+++ b/third_party/ilbc/lsf.h
@@ -0,0 +1,27 @@
+
+ /******************************************************************
+
+ iLBC Speech Coder ANSI-C Source Code
+
+ lsf.h
+
+ Copyright (C) The Internet Society (2004).
+ All Rights Reserved.
+
+ ******************************************************************/
+
+ #ifndef __iLBC_LSF_H
+ #define __iLBC_LSF_H
+
+ void a2lsf(
+ float *freq,/* (o) lsf coefficients */
+ float *a /* (i) lpc coefficients */
+ );
+
+ void lsf2a(
+ float *a_coef, /* (o) lpc coefficients */
+ float *freq /* (i) lsf coefficients */
+ );
+
+ #endif
+