66 lines
1.9 KiB
C
66 lines
1.9 KiB
C
/*
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* Copyright (C) 2010 mbelib Author
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* GPG Key ID: 0xEA5EFE2C (9E7A 5527 9CDC EBF7 BF1B D772 4F98 E863 EA5E FE2C)
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
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* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
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* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
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* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef _MBELIB_H
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#define _MBELIB_H
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#define MBELIB_VERSION "1.2.3"
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/* #include "config.h" */
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#include <stdio.h>
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#include <math.h>
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struct mbe_parameters
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{
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float w0;
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int L;
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int K;
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int Vl[57];
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float Ml[57];
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float log2Ml[57];
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float PHIl[57];
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float PSIl[57];
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float gamma;
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int un;
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int repeat;
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};
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typedef struct mbe_parameters mbe_parms;
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* Prototypes from mbelib.c
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*/
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void mbe_printVersion (char *str);
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void mbe_moveMbeParms (mbe_parms * cur_mp, mbe_parms * prev_mp);
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void mbe_useLastMbeParms (mbe_parms * cur_mp, mbe_parms * prev_mp);
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void mbe_initMbeParms (mbe_parms * cur_mp, mbe_parms * prev_mp, mbe_parms * prev_mp_enhanced);
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void mbe_spectralAmpEnhance (mbe_parms * cur_mp);
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void mbe_synthesizeSilencef (float *aout_buf);
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void mbe_synthesizeSilence (short *aout_buf);
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void mbe_synthesizeSpeechf (float *aout_buf, mbe_parms * cur_mp, mbe_parms * prev_mp, int uvquality);
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void mbe_synthesizeSpeech (short *aout_buf, mbe_parms * cur_mp, mbe_parms * prev_mp, int uvquality);
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void mbe_floattoshort (float *float_buf, short *aout_buf);
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#ifdef __cplusplus
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}
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#endif
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#endif
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