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118 lines
5.0 KiB
118 lines
5.0 KiB
/*************************************************************************/ |
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/* */ |
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/* Language Technologies Institute */ |
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/* Carnegie Mellon University */ |
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/* Copyright (c) 1999-2000 */ |
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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: December 2000 */ |
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/*************************************************************************/ |
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/* */ |
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/* A simple voice defintion */ |
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/* */ |
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/*************************************************************************/ |
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#include "flite.h" |
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#include "cst_diphone.h" |
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#include "usenglish.h" |
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#include "cmu_lex.h" |
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static cst_utterance *cmu_us_kal16_postlex(cst_utterance *u); |
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extern cst_diphone_db cmu_us_kal16_db; |
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cst_voice *cmu_us_kal16_diphone = NULL; |
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cst_voice *register_cmu_us_kal16(const char *voxdir) |
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{ |
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cst_voice *v; |
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cst_lexicon *lex; |
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if (cmu_us_kal16_diphone) |
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return cmu_us_kal16_diphone; /* Already registered */ |
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v = new_voice(); |
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v->name = "kal16"; |
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usenglish_init(v); |
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/* Set up basic values for synthesizing with this voice */ |
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flite_feat_set_string(v->features,"name","cmu_us_kal_diphone16"); |
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/* Lexicon */ |
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lex = cmu_lex_init(); |
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flite_feat_set(v->features,"lexicon",lexicon_val(lex)); |
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/* Intonation */ |
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flite_feat_set_float(v->features,"int_f0_target_mean",105.0); |
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flite_feat_set_float(v->features,"int_f0_target_stddev",14.0); |
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/* Post lexical rules */ |
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flite_feat_set(v->features,"postlex_func",uttfunc_val(&cmu_us_kal16_postlex)); |
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/* Duration */ |
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flite_feat_set_float(v->features,"duration_stretch",1.1); |
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/* Waveform synthesis: diphone_synth */ |
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flite_feat_set(v->features,"wave_synth_func",uttfunc_val(&diphone_synth)); |
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flite_feat_set(v->features,"diphone_db",diphone_db_val(&cmu_us_kal16_db)); |
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flite_feat_set_int(v->features,"sample_rate",cmu_us_kal16_db.sts->sample_rate); |
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flite_feat_set_string(v->features,"resynth_type","fixed"); |
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flite_feat_set_string(v->features,"join_type","modified_lpc"); |
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cmu_us_kal16_diphone = v; |
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return cmu_us_kal16_diphone; |
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} |
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void unregister_cmu_us_kal16(cst_voice *v) |
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{ |
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if (v != cmu_us_kal16_diphone) |
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return; |
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delete_voice(v); |
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cmu_us_kal16_diphone = NULL; |
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} |
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static void fix_ah(cst_utterance *u) |
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{ |
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/* This should really be done in the index itself */ |
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const cst_item *s; |
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for (s=relation_head(utt_relation(u,"Segment")); s; s=item_next(s)) |
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if (cst_streq(item_feat_string(s,"name"),"ah")) |
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item_set_string(s,"name","aa"); |
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} |
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static cst_utterance *cmu_us_kal16_postlex(cst_utterance *u) |
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{ |
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cmu_postlex(u); |
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fix_ah(u); |
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return u; |
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}
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