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annotate libtwamr/lag_wind.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 a8dab7028e4d
children
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a8dab7028e4d libtwamr: integrate lag_wind.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 : lag_wind.h
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11 * Purpose : Lag windowing of autocorrelations.
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12 *
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13 ********************************************************************************
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14 */
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15 #ifndef lag_wind_h
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16 #define lag_wind_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
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25 /*
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26 ********************************************************************************
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27 * DEFINITION OF DATA TYPES
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28 ********************************************************************************
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29 */
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30
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31 /*
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32 ********************************************************************************
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33 * DECLARATION OF PROTOTYPES
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34 ********************************************************************************
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35 */
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36 void Lag_window (
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37 Word16 m, /* (i) : LPC order */
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38 Word16 r_h[], /* (i/o) : Autocorrelations (msb) */
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39 Word16 r_l[] /* (i/o) : Autocorrelations (lsb) */
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40 );
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41
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42 #endif