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view libgsmefr/oper_32b.h @ 109:2361a7d8c1eb

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libgsmfrp: randomize grid position params when muting speech, following GSM 06.11 example solution in more detail
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 28 Nov 2022 04:15:20 +0000
parents 36e1363ad885
children 3da7ab45910d
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/* Double precision operations */

void L_Extract (Word32 L_32, Word16 *hi, Word16 *lo);
Word32 L_Comp (Word16 hi, Word16 lo);
Word32 Mpy_32 (Word16 hi1, Word16 lo1, Word16 hi2, Word16 lo2);
Word32 Mpy_32_16 (Word16 hi, Word16 lo, Word16 n);
Word32 Div_32 (Word32 L_num, Word16 denom_hi, Word16 denom_lo);