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- /*
- ********************************************************************************
- *
- * GSM AMR-NB speech codec R98 Version 7.6.0 December 12, 2001
- * R99 Version 3.3.0
- * REL-4 Version 4.1.0
- *
- ********************************************************************************
- *
- * File : pow2.c
- * Purpose : Table for az_lsf()
- * $Id $
- *
- ********************************************************************************
- */
- /*-------------------------------------------------------------*
- * Table for az_lsf() *
- * *
- * grid[0] = 1.0; *
- * grid[grid_points+1] = -1.0; *
- * for (i = 1; i < grid_points; i++) *
- * grid[i] = cos((6.283185307*i)/(2.0*grid_points)); *
- * *
- *-------------------------------------------------------------*/
- #define grid_points 60
- static const Word16 grid[grid_points + 1] =
- {
- 32760, 32723, 32588, 32364, 32051, 31651,
- 31164, 30591, 29935, 29196, 28377, 27481,
- 26509, 25465, 24351, 23170, 21926, 20621,
- 19260, 17846, 16384, 14876, 13327, 11743,
- 10125, 8480, 6812, 5126, 3425, 1714,
- 0, -1714, -3425, -5126, -6812, -8480,
- -10125, -11743, -13327, -14876, -16384, -17846,
- -19260, -20621, -21926, -23170, -24351, -25465,
- -26509, -27481, -28377, -29196, -29935, -30591,
- -31164, -31651, -32051, -32364, -32588, -32723,
- -32760
- };
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