<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.3"/> <title>GNU Radio 3.6.4.1 C++ API: quantise.h File Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript" src="navtree.js"></script> <script type="text/javascript"> $(document).ready(initResizable); $(window).load(resizeHeight); </script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">GNU Radio 3.6.4.1 C++ API </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.3 --> </div><!-- top --> <div id="side-nav" class="ui-resizable side-nav-resizable"> <div id="nav-tree"> <div id="nav-tree-contents"> <div id="nav-sync" class="sync"></div> </div> </div> <div id="splitbar" style="-moz-user-select:none;" class="ui-resizable-handle"> </div> </div> <script type="text/javascript"> $(document).ready(function(){initNavTree('quantise_8h.html','');}); </script> <div id="doc-content"> <div class="header"> <div class="summary"> <a href="#define-members">Macros</a> | <a href="#func-members">Functions</a> </div> <div class="headertitle"> <div class="title">quantise.h File Reference</div> </div> </div><!--header--> <div class="contents"> <p><a href="quantise_8h_source.html">Go to the source code of this file.</a></p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a> Macros</h2></td></tr> <tr class="memitem:a35e21391e1b7e4df6bb383c552d5541e"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="quantise_8h.html#a35e21391e1b7e4df6bb383c552d5541e">WO_BITS</a>   7</td></tr> <tr class="separator:a35e21391e1b7e4df6bb383c552d5541e"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a7e06332d7ea01ed08f8f455df41272bb"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="quantise_8h.html#a7e06332d7ea01ed08f8f455df41272bb">WO_LEVELS</a>   (1<<<a class="el" href="quantise_8h.html#a35e21391e1b7e4df6bb383c552d5541e">WO_BITS</a>)</td></tr> <tr class="separator:a7e06332d7ea01ed08f8f455df41272bb"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a4ef43416c3082b95dfc7b9b4b37ed4a7"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="quantise_8h.html#a4ef43416c3082b95dfc7b9b4b37ed4a7">E_BITS</a>   5</td></tr> <tr class="separator:a4ef43416c3082b95dfc7b9b4b37ed4a7"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a1e2787c64ea7b91af74449ba708a2d7c"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="quantise_8h.html#a1e2787c64ea7b91af74449ba708a2d7c">E_LEVELS</a>   (1<<<a class="el" href="quantise_8h.html#a4ef43416c3082b95dfc7b9b4b37ed4a7">E_BITS</a>)</td></tr> <tr class="separator:a1e2787c64ea7b91af74449ba708a2d7c"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a336e320775d3defe71d7a90942bfdd00"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="quantise_8h.html#a336e320775d3defe71d7a90942bfdd00">E_MIN_DB</a>   -10.0</td></tr> <tr class="separator:a336e320775d3defe71d7a90942bfdd00"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a79d8b57a521ce507705a0f750c5f8a58"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="quantise_8h.html#a79d8b57a521ce507705a0f750c5f8a58">E_MAX_DB</a>   40.0</td></tr> <tr class="separator:a79d8b57a521ce507705a0f750c5f8a58"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> Functions</h2></td></tr> <tr class="memitem:ac5e5ac486c99c05b4643a32ffffa1342"><td class="memItemLeft" align="right" valign="top"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="quantise_8h.html#ac5e5ac486c99c05b4643a32ffffa1342">quantise_init</a> ()</td></tr> <tr class="separator:ac5e5ac486c99c05b4643a32ffffa1342"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af0766dffc5fb1af4991d3244bdec1901"><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="quantise_8h.html#af0766dffc5fb1af4991d3244bdec1901">lpc_model_amplitudes</a> (float <a class="el" href="globals_8h.html#a41e5a0ee9316d7258f249970b97fb1a1">Sn</a>[], float <a class="el" href="globals_8h.html#a97ec6bec079d5983db127e387a91ab08">w</a>[], <a class="el" href="structMODEL.html">MODEL</a> *<a class="el" href="globals_8h.html#ae36a9dd19373d9ba4744a4c8c9058017">model</a>, int order, int lsp, float ak[])</td></tr> <tr class="separator:af0766dffc5fb1af4991d3244bdec1901"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a27e08518f3f10364fdccfed5143ddabe"><td class="memItemLeft" align="right" valign="top"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="quantise_8h.html#a27e08518f3f10364fdccfed5143ddabe">aks_to_M2</a> (float ak[], int order, <a class="el" href="structMODEL.html">MODEL</a> *<a class="el" href="globals_8h.html#ae36a9dd19373d9ba4744a4c8c9058017">model</a>, float E, float *snr, int dump)</td></tr> <tr class="separator:a27e08518f3f10364fdccfed5143ddabe"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ad2534a9cfbb286f0ececc6e464c7de90"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="quantise_8h.html#ad2534a9cfbb286f0ececc6e464c7de90">encode_Wo</a> (float Wo)</td></tr> <tr class="separator:ad2534a9cfbb286f0ececc6e464c7de90"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aa66572e7d63d6bdcc592783ad2b31005"><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="quantise_8h.html#aa66572e7d63d6bdcc592783ad2b31005">decode_Wo</a> (int index)</td></tr> <tr class="separator:aa66572e7d63d6bdcc592783ad2b31005"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a7cc136c8b47d55703d462f4374d22f70"><td class="memItemLeft" align="right" valign="top"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="quantise_8h.html#a7cc136c8b47d55703d462f4374d22f70">encode_lsps</a> (int indexes[], float lsp[], int order)</td></tr> <tr class="separator:a7cc136c8b47d55703d462f4374d22f70"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ae399dc1b48613450d0509a9f0bb6a936"><td class="memItemLeft" align="right" valign="top"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="quantise_8h.html#ae399dc1b48613450d0509a9f0bb6a936">decode_lsps</a> (float lsp[], int indexes[], int order)</td></tr> <tr class="separator:ae399dc1b48613450d0509a9f0bb6a936"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab60be04693bc430f953dc0ec3274264d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="quantise_8h.html#ab60be04693bc430f953dc0ec3274264d">lspd_quantise</a> (float lsp[], float lsp_[], int order)</td></tr> <tr class="separator:ab60be04693bc430f953dc0ec3274264d"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a141ee786c47fe0d1b63e5f6717f427a0"><td class="memItemLeft" align="right" valign="top"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="quantise_8h.html#a141ee786c47fe0d1b63e5f6717f427a0">lspdvq_quantise</a> (float lsp[], float lsp_[], int order)</td></tr> <tr class="separator:a141ee786c47fe0d1b63e5f6717f427a0"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ae9ceecbe9ee05559e8f1d421b660e73a"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="quantise_8h.html#ae9ceecbe9ee05559e8f1d421b660e73a">encode_energy</a> (float e)</td></tr> <tr class="separator:ae9ceecbe9ee05559e8f1d421b660e73a"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:adc23397d11f358c2207e79363a68fb6e"><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="quantise_8h.html#adc23397d11f358c2207e79363a68fb6e">decode_energy</a> (int index)</td></tr> <tr class="separator:adc23397d11f358c2207e79363a68fb6e"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a7db4561db183a1a1e70bc089a64caa3f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="quantise_8h.html#a7db4561db183a1a1e70bc089a64caa3f">encode_amplitudes</a> (int lsp_indexes[], int *energy_index, <a class="el" href="structMODEL.html">MODEL</a> *<a class="el" href="globals_8h.html#ae36a9dd19373d9ba4744a4c8c9058017">model</a>, float <a class="el" href="globals_8h.html#a41e5a0ee9316d7258f249970b97fb1a1">Sn</a>[], float <a class="el" href="globals_8h.html#a97ec6bec079d5983db127e387a91ab08">w</a>[])</td></tr> <tr class="separator:a7db4561db183a1a1e70bc089a64caa3f"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a3288a3863ed9c579b7b92fb76bdc36d2"><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="quantise_8h.html#a3288a3863ed9c579b7b92fb76bdc36d2">decode_amplitudes</a> (<a class="el" href="structMODEL.html">MODEL</a> *<a class="el" href="globals_8h.html#ae36a9dd19373d9ba4744a4c8c9058017">model</a>, float ak[], int lsp_indexes[], int energy_index, float lsps[], float *e)</td></tr> <tr class="separator:a3288a3863ed9c579b7b92fb76bdc36d2"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a9a1318571a086d065b560c8d4b9d3fc1"><td class="memItemLeft" align="right" valign="top"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="quantise_8h.html#a9a1318571a086d065b560c8d4b9d3fc1">pack</a> (unsigned char *bits, unsigned int *nbit, int index, unsigned int index_bits)</td></tr> <tr class="separator:a9a1318571a086d065b560c8d4b9d3fc1"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ad731359873cd1088d5682bd4b22d5d67"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="quantise_8h.html#ad731359873cd1088d5682bd4b22d5d67">unpack</a> (const unsigned char *bits, unsigned int *nbit, unsigned int index_bits)</td></tr> <tr class="separator:ad731359873cd1088d5682bd4b22d5d67"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a2fd39afc92b410f515b02bc57e4e8fda"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="quantise_8h.html#a2fd39afc92b410f515b02bc57e4e8fda">lsp_bits</a> (int i)</td></tr> <tr class="separator:a2fd39afc92b410f515b02bc57e4e8fda"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a597b6feeb13fa196bcf928ebed184812"><td class="memItemLeft" align="right" valign="top"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="quantise_8h.html#a597b6feeb13fa196bcf928ebed184812">apply_lpc_correction</a> (<a class="el" href="structMODEL.html">MODEL</a> *<a class="el" href="globals_8h.html#ae36a9dd19373d9ba4744a4c8c9058017">model</a>)</td></tr> <tr class="separator:a597b6feeb13fa196bcf928ebed184812"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ad66489db602e697a830dec136588b160"><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="quantise_8h.html#ad66489db602e697a830dec136588b160">speech_to_uq_lsps</a> (float lsp[], float ak[], float <a class="el" href="globals_8h.html#a41e5a0ee9316d7258f249970b97fb1a1">Sn</a>[], float <a class="el" href="globals_8h.html#a97ec6bec079d5983db127e387a91ab08">w</a>[], int order)</td></tr> <tr class="separator:ad66489db602e697a830dec136588b160"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a52eb2d5170f56428935df1e9e4273ac2"><td class="memItemLeft" align="right" valign="top"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="quantise_8h.html#a52eb2d5170f56428935df1e9e4273ac2">bw_expand_lsps</a> (float lsp[], int order)</td></tr> <tr class="separator:a52eb2d5170f56428935df1e9e4273ac2"><td class="memSeparator" colspan="2"> </td></tr> </table> <h2 class="groupheader">Macro Definition Documentation</h2> <a class="anchor" id="a4ef43416c3082b95dfc7b9b4b37ed4a7"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define E_BITS   5</td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="a1e2787c64ea7b91af74449ba708a2d7c"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define E_LEVELS   (1<<<a class="el" href="quantise_8h.html#a4ef43416c3082b95dfc7b9b4b37ed4a7">E_BITS</a>)</td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="a79d8b57a521ce507705a0f750c5f8a58"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define E_MAX_DB   40.0</td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="a336e320775d3defe71d7a90942bfdd00"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define E_MIN_DB   -10.0</td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="a35e21391e1b7e4df6bb383c552d5541e"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define WO_BITS   7</td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="a7e06332d7ea01ed08f8f455df41272bb"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define WO_LEVELS   (1<<<a class="el" href="quantise_8h.html#a35e21391e1b7e4df6bb383c552d5541e">WO_BITS</a>)</td> </tr> </table> </div><div class="memdoc"> </div> </div> <h2 class="groupheader">Function Documentation</h2> <a class="anchor" id="a27e08518f3f10364fdccfed5143ddabe"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> aks_to_M2 </td> <td>(</td> <td class="paramtype">float </td> <td class="paramname"><em>ak</em>[], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"><em>order</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="structMODEL.html">MODEL</a> * </td> <td class="paramname"><em>model</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">float </td> <td class="paramname"><em>E</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">float * </td> <td class="paramname"><em>snr</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"><em>dump</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="a597b6feeb13fa196bcf928ebed184812"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> apply_lpc_correction </td> <td>(</td> <td class="paramtype"><a class="el" href="structMODEL.html">MODEL</a> * </td> <td class="paramname"><em>model</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="a52eb2d5170f56428935df1e9e4273ac2"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> bw_expand_lsps </td> <td>(</td> <td class="paramtype">float </td> <td class="paramname"><em>lsp</em>[], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"><em>order</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="a3288a3863ed9c579b7b92fb76bdc36d2"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">float decode_amplitudes </td> <td>(</td> <td class="paramtype"><a class="el" href="structMODEL.html">MODEL</a> * </td> <td class="paramname"><em>model</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">float </td> <td class="paramname"><em>ak</em>[], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"><em>lsp_indexes</em>[], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"><em>energy_index</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">float </td> <td class="paramname"><em>lsps</em>[], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">float * </td> <td class="paramname"><em>e</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="adc23397d11f358c2207e79363a68fb6e"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">float decode_energy </td> <td>(</td> <td class="paramtype">int </td> <td class="paramname"><em>index</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="ae399dc1b48613450d0509a9f0bb6a936"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> decode_lsps </td> <td>(</td> <td class="paramtype">float </td> <td class="paramname"><em>lsp</em>[], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"><em>indexes</em>[], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"><em>order</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="aa66572e7d63d6bdcc592783ad2b31005"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">float decode_Wo </td> <td>(</td> <td class="paramtype">int </td> <td class="paramname"><em>index</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="a7db4561db183a1a1e70bc089a64caa3f"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> encode_amplitudes </td> <td>(</td> <td class="paramtype">int </td> <td class="paramname"><em>lsp_indexes</em>[], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int * </td> <td class="paramname"><em>energy_index</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="structMODEL.html">MODEL</a> * </td> <td class="paramname"><em>model</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">float </td> <td class="paramname"><em>Sn</em>[], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">float </td> <td class="paramname"><em>w</em>[] </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="ae9ceecbe9ee05559e8f1d421b660e73a"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int encode_energy </td> <td>(</td> <td class="paramtype">float </td> <td class="paramname"><em>e</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="a7cc136c8b47d55703d462f4374d22f70"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> encode_lsps </td> <td>(</td> <td class="paramtype">int </td> <td class="paramname"><em>indexes</em>[], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">float </td> <td class="paramname"><em>lsp</em>[], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"><em>order</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="ad2534a9cfbb286f0ececc6e464c7de90"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int encode_Wo </td> <td>(</td> <td class="paramtype">float </td> <td class="paramname"><em>Wo</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="af0766dffc5fb1af4991d3244bdec1901"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">float lpc_model_amplitudes </td> <td>(</td> <td class="paramtype">float </td> <td class="paramname"><em>Sn</em>[], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">float </td> <td class="paramname"><em>w</em>[], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="structMODEL.html">MODEL</a> * </td> <td class="paramname"><em>model</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"><em>order</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"><em>lsp</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">float </td> <td class="paramname"><em>ak</em>[] </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="a2fd39afc92b410f515b02bc57e4e8fda"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int lsp_bits </td> <td>(</td> <td class="paramtype">int </td> <td class="paramname"><em>i</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="ab60be04693bc430f953dc0ec3274264d"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> lspd_quantise </td> <td>(</td> <td class="paramtype">float </td> <td class="paramname"><em>lsp</em>[], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">float </td> <td class="paramname"><em>lsp_</em>[], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"><em>order</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="a141ee786c47fe0d1b63e5f6717f427a0"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> lspdvq_quantise </td> <td>(</td> <td class="paramtype">float </td> <td class="paramname"><em>lsp</em>[], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">float </td> <td class="paramname"><em>lsp_</em>[], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"><em>order</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="a9a1318571a086d065b560c8d4b9d3fc1"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> pack </td> <td>(</td> <td class="paramtype">unsigned char * </td> <td class="paramname"><em>bits</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">unsigned int * </td> <td class="paramname"><em>nbit</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"><em>index</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">unsigned int </td> <td class="paramname"><em>index_bits</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="ac5e5ac486c99c05b4643a32ffffa1342"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="volk_8tmpl_8h.html#a8dc2b7da310a28e667530ba0e8ca4cc4">void</a> quantise_init </td> <td>(</td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="ad66489db602e697a830dec136588b160"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">float speech_to_uq_lsps </td> <td>(</td> <td class="paramtype">float </td> <td class="paramname"><em>lsp</em>[], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">float </td> <td class="paramname"><em>ak</em>[], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">float </td> <td class="paramname"><em>Sn</em>[], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">float </td> <td class="paramname"><em>w</em>[], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"><em>order</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="ad731359873cd1088d5682bd4b22d5d67"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int unpack </td> <td>(</td> <td class="paramtype">const unsigned char * </td> <td class="paramname"><em>bits</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">unsigned int * </td> <td class="paramname"><em>nbit</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">unsigned int </td> <td class="paramname"><em>index_bits</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> </div> </div> </div><!-- contents --> </div><!-- doc-content --> <!-- start footer part --> <div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> <ul> <li class="navelem"><a class="el" href="dir_d4ab5f2953eda060ab06ce44631dfed2.html">gr-vocoder</a></li><li class="navelem"><a class="el" href="dir_300979d3f116c55e72174657d6f99daa.html">lib</a></li><li class="navelem"><a class="el" href="dir_a0b3c8451884f38cfdbf798dfe9764b7.html">codec2</a></li><li class="navelem"><a class="el" href="quantise_8h.html">quantise.h</a></li> <li class="footer">Generated on Fri Apr 19 2013 16:20:35 for GNU Radio 3.6.4.1 C++ API by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.3 </li> </ul> </div> </body> </html>