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view libgsmefr/vad.h @ 561:cf62fe9fac3a

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gsmhr-cod2hex: read native endian by default Let's change gsmhr-* utilities to read *.cod and *.dec files in the local machine's native byte order by default, and support both -b and -l override options. This approach is the only sane one when we write *.cod and *.dec files in the local endian.
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 12 Feb 2025 00:04:33 +0000
parents 756605c4850f
children
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/***************************************************************************
 *
 *   File Name: vad.h
 *
 *   Purpose:   Contains the prototypes for all functions of voice activity
 *              detection. Also contains the type definition for the pseudo
 *              floating point data type.
 *
 **************************************************************************/

void vad_reset (struct EFR_encoder_state *st);

Word16 vad_computation (
    struct EFR_encoder_state *st,
    Word16 r_h[],
    Word16 r_l[],
    Word16 scal_acf,
    Word16 rc[],
    Word16 ptch
);

void periodicity_update (
    struct EFR_encoder_state *st,
    Word16 lags[]
);