94 lines
4.6 KiB
C
94 lines
4.6 KiB
C
/*************************************************************************/
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/* */
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/* Language Technologies Institute */
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/* Carnegie Mellon University */
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/* Copyright (c) 2000 */
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/* All Rights Reserved. */
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/* */
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/* Permission is hereby granted, free of charge, to use and distribute */
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/* this software and its documentation without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of this work, and to */
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/* permit persons to whom this work is furnished to do so, subject to */
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/* the following conditions: */
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/* 1. The code must retain the above copyright notice, this list of */
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/* conditions and the following disclaimer. */
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/* 2. Any modifications must be clearly marked as such. */
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/* 3. Original authors' names are not deleted. */
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/* 4. The authors' names are not used to endorse or promote products */
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/* derived from this software without specific prior written */
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/* permission. */
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/* */
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/* CARNEGIE MELLON UNIVERSITY AND THE CONTRIBUTORS TO THIS WORK */
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/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
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/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
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/* SHALL CARNEGIE MELLON UNIVERSITY NOR THE CONTRIBUTORS BE LIABLE */
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/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
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/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
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/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
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/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
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/* THIS SOFTWARE. */
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/* */
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/*************************************************************************/
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/* Author: Alan W Black (awb@cs.cmu.edu) */
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/* Date: September 2000 */
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/*************************************************************************/
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/* */
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/* General synth functions */
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/* */
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/*************************************************************************/
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#ifndef _SYNTH_H__
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#define _SYNTH_H__
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#include "cst_hrg.h"
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#include "cst_tokenstream.h"
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#include "cst_voice.h"
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typedef int (*cst_breakfunc)(cst_tokenstream *ts,
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const char *token,
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cst_relation *tokens);
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CST_VAL_USER_FUNCPTR_DCLS(breakfunc,cst_breakfunc)
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int default_utt_break(cst_tokenstream *ts,
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const char *token, cst_relation *tokens);
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/* You must call utt_init before any of the others. */
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cst_utterance *utt_init(cst_utterance *u, cst_voice *vox);
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cst_utterance *utt_synth(cst_utterance *u);
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cst_utterance *utt_synth_phones(cst_utterance *u);
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cst_utterance *utt_synth_tokens(cst_utterance *u);
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typedef struct cst_dur_stats_struct {
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char *phone;
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float mean;
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float stddev;
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} dur_stat;
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typedef dur_stat *dur_stats; /* only one star, due to funky cst_val magic */
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CST_VAL_USER_TYPE_DCLS(dur_stats,dur_stats)
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cst_utterance *default_segmentanalysis(cst_utterance *u);
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cst_utterance *default_tokenization(cst_utterance *u);
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cst_utterance *default_textanalysis(cst_utterance *u);
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cst_val *default_tokentowords(cst_item *i);
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cst_utterance *default_phrasing(cst_utterance *u);
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cst_utterance *default_pos_tagger(cst_utterance *u);
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cst_utterance *default_lexical_insertion(cst_utterance *u);
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cst_utterance *default_pause_insertion(cst_utterance *u);
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cst_utterance *cart_intonation(cst_utterance *u);
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cst_utterance *cart_duration(cst_utterance *u);
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cst_utterance *flat_prosody(cst_utterance *u);
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typedef struct cst_synth_module_struct {
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const char *hookname;
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cst_uttfunc defhook;
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} cst_synth_module;
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cst_utterance *apply_synth_module(cst_utterance *u,
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const cst_synth_module *mod);
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cst_utterance *apply_synth_method(cst_utterance *u,
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const cst_synth_module meth[]);
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#endif
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