comparison intercom/ilbc/gainquant.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
1
2 /******************************************************************
3
4 iLBC Speech Coder ANSI-C Source Code
5
6 gainquant.h
7
8 Copyright (C) The Internet Society (2004).
9 All Rights Reserved.
10
11 ******************************************************************/
12
13 #ifndef __iLBC_GAINQUANT_H
14 #define __iLBC_GAINQUANT_H
15
16 float gainquant( /* (o) quantized gain value */
17 float in, /* (i) gain value */
18 float maxIn, /* (i) maximum of gain value */
19 int cblen, /* (i) number of quantization indices */
20 int *index /* (o) quantization index */
21 );
22
23 float gaindequant( /* (o) quantized gain value */
24 int index, /* (i) quantization index */
25 float maxIn, /* (i) maximum of unquantized gain */
26 int cblen /* (i) number of quantization indices */
27 );
28
29 #endif

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