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177700450a
This patch includes the iLBC source code for distribution with Asterisk. Clarification regarding the iLBC source code was provided by Google, and the appropriate licenses have been included in the codecs/ilbc folder. Review: https://reviewboard.asterisk.org/r/1675 Review: https://reviewboard.asterisk.org/r/1649 (closes issue: ASTERISK-18943) Reporter: Leif Madsen Tested by: Matt Jordan git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@351450 65c4cc65-6c06-0410-ace0-fbb531ad65f3
28 lines
579 B
C
28 lines
579 B
C
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/******************************************************************
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iLBC Speech Coder ANSI-C Source Code
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lsf.h
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Copyright (C) The Internet Society (2004).
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All Rights Reserved.
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******************************************************************/
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#ifndef __iLBC_LSF_H
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#define __iLBC_LSF_H
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void a2lsf(
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float *freq,/* (o) lsf coefficients */
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float *a /* (i) lpc coefficients */
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);
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void lsf2a(
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float *a_coef, /* (o) lpc coefficients */
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float *freq /* (i) lsf coefficients */
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);
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#endif
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