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annotate libtwamr/lsfwt.h @ 556:18aca50d68df default tip

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doc/Calypso-TCH-downlink: update for FR1 BFI-with-data
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 11 Oct 2024 01:54:00 +0000
parents 8861f41e4507
children
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8861f41e4507 libtwamr: integrate lsfwt.c
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1 /*
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2 ********************************************************************************
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3 *
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4 * GSM AMR-NB speech codec R98 Version 7.6.0 December 12, 2001
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5 * R99 Version 3.3.0
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6 * REL-4 Version 4.1.0
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7 *
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8 ********************************************************************************
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9 *
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10 * File : lsfwt.h
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11 * Purpose : Compute LSF weighting factors
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12 *
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13 ********************************************************************************
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14 */
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15 #ifndef lsfwt_h
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16 #define lsfwt_h "$Id $"
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17
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18 /*
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19 ********************************************************************************
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20 * INCLUDE FILES
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21 ********************************************************************************
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22 */
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23 #include "typedef.h"
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24 #include "cnst.h"
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25
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26 /*
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27 ********************************************************************************
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28 * DECLARATION OF PROTOTYPES
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29 ********************************************************************************
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30 */
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31
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32 void Lsf_wt (
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33 Word16 *lsf, /* input : LSF vector */
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34 Word16 *wf); /* output: square of weighting factors */
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35
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36 #endif