Commit 7e6365fb authored by lm's avatar lm

Fixed Audio output on Linux, works now with systems flite version. Introduced...

Fixed Audio output on Linux, works now with systems flite version. Introduced two new alarm/notify sounds
parent dd0e4204
/*************************************************************************/
/* */
/* Language Technologies Institute */
/* Carnegie Mellon University */
/* Copyright (c) 1999 */
/* All Rights Reserved. */
/* */
/* Permission is hereby granted, free of charge, to use and distribute */
/* this software and its documentation without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of this work, and to */
/* permit persons to whom this work is furnished to do so, subject to */
/* the following conditions: */
/* 1. The code must retain the above copyright notice, this list of */
/* conditions and the following disclaimer. */
/* 2. Any modifications must be clearly marked as such. */
/* 3. Original authors' names are not deleted. */
/* 4. The authors' names are not used to endorse or promote products */
/* derived from this software without specific prior written */
/* permission. */
/* */
/* CARNEGIE MELLON UNIVERSITY AND THE CONTRIBUTORS TO THIS WORK */
/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
/* SHALL CARNEGIE MELLON UNIVERSITY NOR THE CONTRIBUTORS BE LIABLE */
/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
/* THIS SOFTWARE. */
/* */
/*************************************************************************/
/* Author: Alan W Black (awb@cs.cmu.edu) */
/* Date: July 1999 */
/*************************************************************************/
/* */
/* Basic wraparounds for malloc and free */
/* */
/*************************************************************************/
#ifndef __CST_ALLOC_H__
#define __CST_ALLOC_H__
#ifndef TRUE
#define TRUE (1==1)
#endif
#ifndef FALSE
#define FALSE (1==0)
#endif
/* Global allocation (the only kind on Unix) */
void *cst_safe_alloc(int size);
void *cst_safe_calloc(int size);
void *cst_safe_realloc(void *p,int size);
/* Allocate on local heap (needed on WinCE for various reasons) */
#ifdef UNDER_CE
#include <windows.h>
typedef HANDLE cst_alloc_context;
cst_alloc_context new_alloc_context(int size);
void delete_alloc_context(cst_alloc_context ctx);
void *cst_local_alloc(cst_alloc_context ctx, int size);
void cst_local_free(cst_alloc_context ctx, void *p);
#else /* not UNDER_CE */
typedef void * cst_alloc_context;
#define new_alloc_context(size) (NULL)
#define delete_alloc_context(ctx)
#define cst_local_alloc(ctx,size) cst_safe_alloc(size)
#define cst_local_free(cst,p) cst_free(p)
#endif /* UNDER_CE */
/* The public interface to the alloc functions */
/* Note the underlying call is calloc, so everything is zero'd */
#define cst_alloc(TYPE,SIZE) ((TYPE *)cst_safe_alloc(sizeof(TYPE)*(SIZE)))
#define cst_calloc(TYPE,SIZE) ((TYPE *)cst_safe_calloc(sizeof(TYPE)*(SIZE)))
#define cst_realloc(P,TYPE,SIZE) ((TYPE *)cst_safe_realloc((void *)(P),sizeof(TYPE)*(SIZE)))
void cst_free(void *p);
#endif
/*************************************************************************/
/* */
/* Language Technologies Institute */
/* Carnegie Mellon University */
/* Copyright (c) 2001 */
/* All Rights Reserved. */
/* */
/* Permission is hereby granted, free of charge, to use and distribute */
/* this software and its documentation without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of this work, and to */
/* permit persons to whom this work is furnished to do so, subject to */
/* the following conditions: */
/* 1. The code must retain the above copyright notice, this list of */
/* conditions and the following disclaimer. */
/* 2. Any modifications must be clearly marked as such. */
/* 3. Original authors' names are not deleted. */
/* 4. The authors' names are not used to endorse or promote products */
/* derived from this software without specific prior written */
/* permission. */
/* */
/* CARNEGIE MELLON UNIVERSITY AND THE CONTRIBUTORS TO THIS WORK */
/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
/* SHALL CARNEGIE MELLON UNIVERSITY NOR THE CONTRIBUTORS BE LIABLE */
/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
/* THIS SOFTWARE. */
/* */
/*************************************************************************/
/* Author: Alan W Black (awb@cs.cmu.edu) */
/* Date: November 2001 */
/*************************************************************************/
/* */
/* parse args */
/* */
/*************************************************************************/
#ifndef _CST_ARGS_H__
#define _CST_ARGS_H__
#include "cst_features.h"
cst_val *cst_args(char **argv, int argc,
const char *description,
cst_features *args);
#endif
/*************************************************************************/
/* */
/* Language Technologies Institute */
/* Carnegie Mellon University */
/* Copyright (c) 2000 */
/* All Rights Reserved. */
/* */
/* Permission is hereby granted, free of charge, to use and distribute */
/* this software and its documentation without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of this work, and to */
/* permit persons to whom this work is furnished to do so, subject to */
/* the following conditions: */
/* 1. The code must retain the above copyright notice, this list of */
/* conditions and the following disclaimer. */
/* 2. Any modifications must be clearly marked as such. */
/* 3. Original authors' names are not deleted. */
/* 4. The authors' names are not used to endorse or promote products */
/* derived from this software without specific prior written */
/* permission. */
/* */
/* CARNEGIE MELLON UNIVERSITY AND THE CONTRIBUTORS TO THIS WORK */
/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
/* SHALL CARNEGIE MELLON UNIVERSITY NOR THE CONTRIBUTORS BE LIABLE */
/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
/* THIS SOFTWARE. */
/* */
/*************************************************************************/
/* Author: Alan W Black (awb@cs.cmu.edu) */
/* Date: August 2000 */
/*************************************************************************/
/* */
/* Audio */
/* */
/*************************************************************************/
#ifndef _CST_AUDIO_H__
#define _CST_AUDIO_H__
#include "cst_wave.h"
#include "cst_hrg.h"
#ifdef CST_AUDIO_WIN32
#define CST_AUDIOBUFFSIZE 8092
#else
#define CST_AUDIOBUFFSIZE 128
#endif
#define CST_AUDIO_DEFAULT_PORT 1746
#define CST_AUDIO_DEFAULT_SERVER "localhost"
#define CST_AUDIO_DEFAULT_ENCODING "short"
typedef enum {
CST_AUDIO_LINEAR16 = 0,
CST_AUDIO_LINEAR8,
CST_AUDIO_MULAW
} cst_audiofmt;
/* Returns the number of bytes per sample for a given audio format */
int audio_bps(cst_audiofmt fmt);
typedef struct cst_audiodev_struct {
int sps, real_sps;
int channels, real_channels;
cst_audiofmt fmt, real_fmt;
int byteswap;
cst_rateconv *rateconv;
void *platform_data;
} cst_audiodev;
/* Generic audio functions */
cst_audiodev *audio_open(int sps, int channels, cst_audiofmt fmt);
int audio_close(cst_audiodev *ad);
int audio_write(cst_audiodev *ad, void *buff, int num_bytes);
int audio_flush(cst_audiodev *ad); /* wait for buffers to empty */
int audio_drain(cst_audiodev *ad); /* empty buffers now */
/* Generic high level audio functions */
int play_wave(cst_wave *w);
int play_wave_sync(cst_wave *w, cst_relation *rel,
int (*call_back)(cst_item *));
int play_wave_client(cst_wave *w, const char *servername, int port,
const char *encoding);
int auserver(int port);
/* Play wave to specified device */
int play_wave_device(cst_wave *w, cst_audiodev *ad);
/* Output to a file as if its an audio device */
cst_audiodev *audio_open_file(int sps, int channels, cst_audiofmt fmt,
const char *filename);
int audio_close_file(cst_audiodev *ad);
int audio_write_file(cst_audiodev *ad, void *buff, int num_bytes);
int audio_drain_file(cst_audiodev *ad);
int audio_flush_file(cst_audiodev *ad);
/* For audio streaming */
#define CST_AUDIO_STREAM_STOP -1
#define CST_AUDIO_STREAM_CONT 0
typedef int (*cst_audio_stream_callback)(const cst_wave *w,int start,int size,
int last, void *user);
typedef struct cst_audio_streaming_info_struct
{
int min_buffsize;
cst_audio_stream_callback asc;
void *userdata;
} cst_audio_streaming_info;
cst_audio_streaming_info *new_audio_streaming_info();
void delete_audio_streaming_info(cst_audio_streaming_info *asi);
CST_VAL_USER_TYPE_DCLS(audio_streaming_info,cst_audio_streaming_info)
/* An example audio streaming callback function src/audio/au_streaming.c */
int audio_stream_chunk(const cst_wave *w, int start, int size,
int last, void *user);
#endif
/*************************************************************************/
/* */
/* Language Technologies Institute */
/* Carnegie Mellon University */
/* Copyright (c) 2000 */
/* All Rights Reserved. */
/* */
/* Permission is hereby granted, free of charge, to use and distribute */
/* this software and its documentation without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of this work, and to */
/* permit persons to whom this work is furnished to do so, subject to */
/* the following conditions: */
/* 1. The code must retain the above copyright notice, this list of */
/* conditions and the following disclaimer. */
/* 2. Any modifications must be clearly marked as such. */
/* 3. Original authors' names are not deleted. */
/* 4. The authors' names are not used to endorse or promote products */
/* derived from this software without specific prior written */
/* permission. */
/* */
/* CARNEGIE MELLON UNIVERSITY AND THE CONTRIBUTORS TO THIS WORK */
/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
/* SHALL CARNEGIE MELLON UNIVERSITY NOR THE CONTRIBUTORS BE LIABLE */
/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
/* THIS SOFTWARE. */
/* */
/*************************************************************************/
/* Author: Alan W Black (awb@cs.cmu.edu) */
/* Date: January 2000 */
/*************************************************************************/
/* */
/* CART tree support */
/* */
/*************************************************************************/
#ifndef _CST_CART_H__
#define _CST_CART_H__
#include "cst_file.h"
#include "cst_val.h"
#include "cst_features.h"
#include "cst_item.h"
#include "cst_relation.h"
#define CST_CART_OP_NONE 255
#define CST_CART_OP_LEAF 255
#define CST_CART_OP_IS 0
#define CST_CART_OP_IN 1
#define CST_CART_OP_LESS 2
#define CST_CART_OP_GREATER 3
#define CST_CART_OP_MATCHES 4
#define CST_CART_OP_EQUALS 5
typedef struct cst_cart_node_struct {
unsigned char feat;
unsigned char op;
/* yes is always the next node */
unsigned short no_node; /* or answer index */
const cst_val *val;
} cst_cart_node;
typedef struct cst_cart_struct {
const cst_cart_node *rule_table;
const char * const *feat_table;
} cst_cart;
void delete_cart(cst_cart *c);
CST_VAL_USER_TYPE_DCLS(cart,cst_cart)
const cst_val *cart_interpret(cst_item *item, const cst_cart *tree);
#endif
/*************************************************************************/
/* */
/* Language Technologies Institute */
/* Carnegie Mellon University */
/* Copyright (c) 2007 */
/* All Rights Reserved. */
/* */
/* Permission is hereby granted, free of charge, to use and distribute */
/* this software and its documentation without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of this work, and to */
/* permit persons to whom this work is furnished to do so, subject to */
/* the following conditions: */
/* 1. The code must retain the above copyright notice, this list of */
/* conditions and the following disclaimer. */
/* 2. Any modifications must be clearly marked as such. */
/* 3. Original authors' names are not deleted. */
/* 4. The authors' names are not used to endorse or promote products */
/* derived from this software without specific prior written */
/* permission. */
/* */
/* CARNEGIE MELLON UNIVERSITY AND THE CONTRIBUTORS TO THIS WORK */
/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
/* SHALL CARNEGIE MELLON UNIVERSITY NOR THE CONTRIBUTORS BE LIABLE */
/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
/* THIS SOFTWARE. */
/* */
/*************************************************************************/
/* Author: Alan W Black (awb@cs.cmu.edu) */
/* Date: November 2007 */
/*************************************************************************/
/* */
/* clustergen db */
/* */
/* A statistical corpus based synthesizer. */
/* See Black, A. (2006), CLUSTERGEN: A Statistical Parametric */
/* Synthesizer using Trajectory Modeling", Interspeech 2006 - ICSLP, */
/* Pittsburgh, PA. */
/* http://www.cs.cmu.edu/~awb/papers/is2006/IS061394.PDF */
/* */
/*************************************************************************/
#ifndef _CST_CG_H__
#define _CST_CG_H__
#include "cst_cart.h"
#include "cst_track.h"
#include "cst_wave.h"
#include "cst_audio.h"
#include "cst_synth.h" /* for dur_stat */
typedef struct cst_cg_db_struct {
const char *name;
const char * const *types;
int num_types;
const int sample_rate;
float f0_mean, f0_stddev;
/* Cluster trees */
const cst_cart * const *f0_trees;
const cst_cart * const *param_trees0; /* single or static */
const cst_cart * const *param_trees1; /* deltas */
const cst_cart * const *param_trees2; /* me str */
/* Model params e.g. mceps, deltas intersliced with stddevs */
const int num_channels0;
const int num_frames0;
const unsigned short * const * model_vectors0;
const int num_channels1;
const int num_frames1;
const unsigned short * const * model_vectors1;
const int num_channels2;
const int num_frames2;
const unsigned short * const * model_vectors2;
/* Currently shared between different models */
const float *model_min; /* for vector coeffs encoding */
const float *model_range; /* for vector coeffs encoding */
const float frame_advance;
/* duration model (cart + phonedurs) */
const dur_stat * const *dur_stats;
const cst_cart *dur_cart;
/* phone to states map */
const char * const * const *phone_states;
/* Other parameters */
const int do_mlpg; /* implies deltas are in the model_vectors */
const float *dynwin;
const int dynwinsize;
const float mlsa_alpha;
const float mlsa_beta;
const int multimodel;
const int mixed_excitation;
/* filters for Mixed Excitation */
const int ME_num;
const int ME_order;
const double * const *me_h;
const float gain;
} cst_cg_db;
/* Access model parameters, unpacking them as required */
#define CG_MODEL_VECTOR(M,N,X,Y) \
(M->model_min[Y]+((float)(M->N[X][Y])/65535.0*M->model_range[Y]))
CST_VAL_USER_TYPE_DCLS(cg_db,cst_cg_db)
cst_utterance *cg_synth(cst_utterance *utt);
cst_wave *mlsa_resynthesis(const cst_track *t,
const cst_track *str,
cst_cg_db *cg_db,
cst_audio_streaming_info *asc);
cst_track *mlpg(const cst_track *param_track, cst_cg_db *cg_db);
#endif
/*************************************************************************/
/* */
/* Language Technologies Institute */
/* Carnegie Mellon University */
/* Copyright (c) 2000 */
/* All Rights Reserved. */
/* */
/* Permission is hereby granted, free of charge, to use and distribute */
/* this software and its documentation without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of this work, and to */
/* permit persons to whom this work is furnished to do so, subject to */
/* the following conditions: */
/* 1. The code must retain the above copyright notice, this list of */
/* conditions and the following disclaimer. */
/* 2. Any modifications must be clearly marked as such. */
/* 3. Original authors' names are not deleted. */
/* 4. The authors' names are not used to endorse or promote products */
/* derived from this software without specific prior written */
/* permission. */
/* */
/* CARNEGIE MELLON UNIVERSITY AND THE CONTRIBUTORS TO THIS WORK */
/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
/* SHALL CARNEGIE MELLON UNIVERSITY NOR THE CONTRIBUTORS BE LIABLE */
/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
/* THIS SOFTWARE. */
/* */
/*************************************************************************/
/* Author: Alan W Black (awb@cs.cmu.edu) */
/* Date: April 2001 */
/*************************************************************************/
/* */
/* clunits db */
/* */
/*************************************************************************/
#ifndef _CST_CLUNITS_H__
#define _CST_CLUNITS_H__
#include "cst_wave.h"
#include "cst_cart.h"
#include "cst_viterbi.h"
#include "cst_track.h"
#include "cst_sts.h"
#define CLUNIT_NONE (unsigned short)65535
typedef struct cst_clunit_struct {
unsigned short type, phone;
int start, end;
int prev, next;
} cst_clunit;
typedef struct cst_clunit_type_struct {
const char *name;
int start, count;
} cst_clunit_type;
typedef struct cst_clunit_db_struct {
const char *name;
const cst_clunit_type *types;
const cst_cart * const *trees;
const cst_clunit *units;
int num_types, num_units;
/* These may be set up at runtime (in file-mapped databases) */
cst_sts_list *sts, *mcep;
/* These are pre-scaled by 65536 to accomodate fixed-point machines */
const int *join_weights;
/* Misc. important parameters */
int optimal_coupling;
int extend_selections;
int f0_weight;
char *(*unit_name_func)(cst_item *s);
} cst_clunit_db;
CST_VAL_USER_TYPE_DCLS(clunit_db,cst_clunit_db)
CST_VAL_USER_TYPE_DCLS(vit_cand,cst_vit_cand)
cst_utterance *clunits_synth(cst_utterance *utt);
cst_utterance *clunits_dump_units(cst_utterance *utt);
char *clunits_ldom_phone_word(cst_item *s);
int clunit_get_unit_index(cst_clunit_db *cludb,
const char *unit_type,
int instance);
int clunit_get_unit_index_name(cst_clunit_db *cludb,
const char *name);
#define UNIT_TYPE(db,u) ((db)->types[(db)->units[(u)].type].name)
#define UNIT_INDEX(db,u) ((u) - (db)->types[(db)->units[(u)].type].start)
#endif
/*************************************************************************/
/* */
/* Language Technologies Institute */
/* Carnegie Mellon University */
/* Copyright (c) 2001 */
/* All Rights Reserved. */
/* */
/* Permission is hereby granted, free of charge, to use and distribute */
/* this software and its documentation without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of this work, and to */
/* permit persons to whom this work is furnished to do so, subject to */
/* the following conditions: */
/* 1. The code must retain the above copyright notice, this list of */
/* conditions and the following disclaimer. */
/* 2. Any modifications must be clearly marked as such. */
/* 3. Original authors' names are not deleted. */
/* 4. The authors' names are not used to endorse or promote products */
/* derived from this software without specific prior written */
/* permission. */
/* */
/* CARNEGIE MELLON UNIVERSITY AND THE CONTRIBUTORS TO THIS WORK */
/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
/* SHALL CARNEGIE MELLON UNIVERSITY NOR THE CONTRIBUTORS BE LIABLE */
/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
/* THIS SOFTWARE. */
/* */
/*************************************************************************/
/* Author: Alan W Black (awb@cs.cmu.edu) */
/* Date: January 2001 */
/*************************************************************************/
/* */
/* Diphone databases */
/* */
/*************************************************************************/
#ifndef _CST_DIPHONE_H__
#define _CST_DIPHONE_H__
#include "cst_file.h"
#include "cst_val.h"
#include "cst_features.h"
#include "cst_wave.h"
#include "cst_track.h"
#include "cst_sts.h"
#include "cst_hrg.h"
struct cst_diphone_entry_struct {
char *name;
unsigned short start_pm;
unsigned char pb_pm;
unsigned char end_pm;
};
typedef struct cst_diphone_entry_struct cst_diphone_entry;
struct cst_diphone_db_struct {
const char *name;
int num_entries;
const cst_diphone_entry *diphones;
const cst_sts_list *sts;
};
typedef struct cst_diphone_db_struct cst_diphone_db;
CST_VAL_USER_TYPE_DCLS(diphone_db,cst_diphone_db)
cst_utterance* diphone_synth(cst_utterance *utt);
cst_utterance *get_diphone_units(cst_utterance *utt);
#endif
/*************************************************************************/
/* */
/* Language Technologies Institute */
/* Carnegie Mellon University */
/* Copyright (c) 1999 */
/* All Rights Reserved. */
/* */
/* Permission is hereby granted, free of charge, to use and distribute */
/* this software and its documentation without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of this work, and to */
/* permit persons to whom this work is furnished to do so, subject to */
/* the following conditions: */
/* 1. The code must retain the above copyright notice, this list of */
/* conditions and the following disclaimer. */
/* 2. Any modifications must be clearly marked as such. */
/* 3. Original authors' names are not deleted. */
/* 4. The authors' names are not used to endorse or promote products */
/* derived from this software without specific prior written */
/* permission. */
/* */
/* CARNEGIE MELLON UNIVERSITY AND THE CONTRIBUTORS TO THIS WORK */
/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
/* SHALL CARNEGIE MELLON UNIVERSITY NOR THE CONTRIBUTORS BE LIABLE */
/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
/* THIS SOFTWARE. */
/* */
/*************************************************************************/
/* Author: Alan W Black (awb@cs.cmu.edu) */
/* Date: August 2000 */
/*************************************************************************/
/* */