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79 changes: 79 additions & 0 deletions ACKNOWLEDGEMENTS
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The initial development of flite was primarily done by awb while
travelling, perhaps the name is doubly appropriate as a substantial
amount of the coding was done over 30,000ft). During most of that
time awb was funded by the Language Technonologies Institute at
Carnegie Mellon University.

Kevin A. Lenzo was involved in the design, conversion techniques and
representions for the voice distributed with flite (as well as being
the actual kal voice itself).

Other contributions are:

Henry Spencer
For the regex code
University of Edinburgh
for releasing Festival for free, making a companion runtime synthesizer
a practical project, much of the design of flite relies on the
architecture decisions made in the Festival Speech Synthesis Systems and
the Edinburgh Speech Tools.
The duration cart tree and intonation (accent and F0) models were
derived from the models in the Festival distribution. which in turn
were trained from the Boston University FM Radio Data Corpus.
Carnegie Mellon University
The included lexicon is derived from CMULEX and the letter to sound
rules are constructed using the Lenzo and Black techniques for
building LTS decision graphs.
Nagoya Institute of Technology
The mlsa code derives from HTS (following a long chain)
Tomoki Toda
The mlsa and mlpg support came view Tomoki's support for voice convertion
in FestVox which in turn (some of which) comes from NITECH's HTS.
Marcela Charfuelan (DFKI)
For the mixed-excitation techniques. These originally came from NITECH
but we understood the technqiues from Marcela's Open Mary Java code and
implemented them in our optimized version of MLSA.
David Huggins-Daines (dhd@cepstral.com)
much of the clunits code, porting to multiple platforms, substantial
code tidy up and configure/autoconf guidance.
Cepstral, LLC (http://cepstral.com)
For supporting DHD to spend time (in 2001) on flite and passing
back the important early fixes and enhancements including SAPI
support (funded by Portuguese FCT to produce an open source
synthesis solution).
Willie Walker <william.walker@sun.com> and the rest of the Sun Speech Group
lots of low level bugs (and fixes).
Portuguese Foundation for Science and Technology (FCT) Praxis XXI program
The SAPI interface provided by Cepstral, LLC was partially funded by
the above program.
Craig Reese: IDA/Supercomputing Research Center
Joe Campbell: Department of Defense
who wrote the ulaw conversion routines in src/speech/cst_wave_utils.c
Mario Lang:
causing the support of shared libraries to happen
Eric House (fixin@peak.org)
who provided examples of how to do 68K Call Backs for system functions
Greg Parker gparker@sealiesoftware.com
peal, the binding glue and shared library foo for getting the arm
version doing something reasonable under PalmOS
Lukas Loehrer <loehrerl@gmx.net> Feb 2006
alsa support (default if available)
Udhyakumar N
For making the mixed excitation code work, and show its value
Brian Langner
redid the Visual Studio support
Alok Parlikar
Android support, and cg voice dumping (and loading), indic support
Gopala Anumanchipalli
spamf0 support, unitran integration
Richard Sproat and Kyoung-young Kim (UIUC)
Unitran: unicode to sampa grapheme mapping tables
Sun Microsystems
g72x code
Larry McCourry
Windows Visual Student support for 2.0.0
Cobalt Speech and Language Inc
Updates to Visual Studio Support and Support for Clustergen Voices under SAPI
Suresh Bazaj and Shyam Krishna
Indian Language support
208 changes: 208 additions & 0 deletions COPYING
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Flite is free software.

We have kept the core code to BSD-like copyright, thus the system is
free to use in commercial products, with commercial extensions. GPL
code is only included as part of the build process and does not
taint any of the run-time code.

As a collection it is distributed under the following license. Note
a few files in this distribution have a different but equally free
non-conflicting licence, see below.

Language Technologies Institute
Carnegie Mellon University
Copyright (c) 1999-2017
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.

All files within this distribution have the above license except
the following

src/cg/cst_mlpg.h
src/cg/cst_mlpg.c
src/cg/cst_mlsa.h
src/cg/cst_mlsa.c
src/cg/cst_vc.h
src/cg/cst_vc.c
/*********************************************************************/
/* */
/* Nagoya Institute of Technology, Aichi, Japan, */
/* Nara Institute of Science and Technology, Nara, Japan */
/* and */
/* Carnegie Mellon University, Pittsburgh, PA */
/* Copyright (c) 2003-2004 */
/* 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. */
/* */
/* NAGOYA INSTITUTE OF TECHNOLOGY, NARA INSTITUTE OF SCIENCE AND */
/* TECHNOLOGY, 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 NAGOYA INSTITUTE OF TECHNOLOGY, NARA */
/* INSTITUTE OF SCIENCE AND TECHNOLOGY, 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. */
/* */
/*********************************************************************/

These functions are derived from the versions in festvox/src/vc/ as
modified by Tomoki Toda which in turn contain code derived from
NITECH's HTS system. Their copyright has the same freedoms as
as Flite's but under NAIST, NITECH and/or CMU.

src/audio/au_wince.c
src/utils/cst_file_stdio.c
src/utils/cst_mmap_posix.c
src/utils/cst_mmap_win32.c
src/utils/cst_mmap_none.c
src/utils/cst_file_wince.c
sapi/ (non-CG)
are copyright Cepstral, LLC rather than CMU but fall under the same
free licence as the above, except for the owner.
sapi/ CG support
are copyright Cobalt, LLC rather than CMU but fall under the same
free licence as the above, except for the owner.

doc/alice
Is the first two chapters of Alice in Wonderland as distributed by the
Gutenburg project and is now in the public domain

src/regex/regexp.c
src/regex/regsub.c

* Copyright (c) 1986 by University of Toronto.
* Written by Henry Spencer. Not derived from licensed software.
*
* Permission is granted to anyone to use this software for any
* purpose on any computer system, and to redistribute it freely,
* subject to the following restrictions:
*
* 1. The author is not responsible for the consequences of use of
* this software, no matter how awful, even if they arise
* from defects in it.
*
* 2. The origin of this software must not be misrepresented, either
* by explicit claim or by omission.
*
* 3. Altered versions must be plainly marked as such, and must not
* be misrepresented as being the original software.

src/speech/rateconv.c

* Copyright (c) 1992, 1995 by Markus Mummert
*
* Redistribution and use of this software, modifcation and inclusion
* into other forms of software are permitted provided that the following
* conditions are met:
*
* 1. Redistributions of this software must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. If this software is redistributed in a modified condition
* it must reveal clearly that it has been modified.

lang/usenglish/us_durz_cart.c
lang/usenglish/us_durz_cart.h
lang/usenglish/us_int_accent_cart.c
lang/usenglish/us_int_accent_cart.h
lang/usenglish/us_int_tone_cart.c
lang/usenglish/us_int_tone_cart.h
lang/usenglish/us_phoneset.c
lang/usenglish/us_f0lr.c
These are directly (or indirectly) compiled/derived from files that are
part of the Festival Speech Synthesis System (1.4.1). Hence they have
a joint copyright CMU/Edinburgh but with the same free licence

configure
# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.

configure.sub
config.guess
missing
install-sh
mkinstalldirs
Copyright FSF, and under the GPL, these files are only used for
convenient configuration and are not part of the generated binary,
and therefore do not impose any GPL restrctions on the rest of the
system. But as they are standard methods for configuration they
are included.

src/speech/g72x.h
src/speech/g721.c
src/speech/g72x.c
src/speech/g723_24.c
src/speech/g723_40.c

/*
* This source code is a product of Sun Microsystems, Inc. and is provided
* for unrestricted use. Users may copy or modify this source code without
* charge.
*
* SUN SOURCE CODE IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING
* THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
*
* Sun source code is provided with no support and without any obligation on
* the part of Sun Microsystems, Inc. to assist in its use, correction,
* modification or enhancement.
*
* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY THIS SOFTWARE
* OR ANY PART THEREOF.
*
* In no event will Sun Microsystems, Inc. be liable for any lost revenue
* or profits or other special, indirect and consequential damages, even if
* Sun has been advised of the possibility of such damages.
*
* Sun Microsystems, Inc.
* 2550 Garcia Avenue
* Mountain View, California 94043
*/

lang/cmu_grapheme_lex/grapheme_unitran_tables.c
/* Copyright 2008-2012, University of Illinois at Urbana-Champaign */
/* distributed under the Apache License, Version (2.0) */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* Original table developed by Richard Sproat and Kyoung-young Kim */
/* Ported for Festvox by Gopala Anumachipalli gopalakr@cs.cmu.edu Sep 2012 */
/* Then converted to C for CMU Flite (cmuflite.org) */
49 changes: 49 additions & 0 deletions Exports.def
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LIBRARY "fliteDll"
EXPORTS
flite_init
flite_voice_select
flite_file_to_speech
flite_text_to_speech
flite_phones_to_speech
flite_ssml_file_to_speech
flite_ssml_text_to_speech
flite_text_to_wave
flite_synth_text
flite_synth_phones
flite_do_synth
flite_process_output
usenglish_init
cmu_lex_init
cmu_dari_lang_init
cmu_dari_lex_init
cmu_pashto_lang_init
cmu_pashto_lex_init
new_voice
delete_voice
flite_feat_set
flite_feat_set_float
flite_feat_set_int
flite_feat_set_string
flite_feat_remove
flite_ffeature_string
flite_get_param_val
flite_get_param_float
flite_get_param_int
flite_get_param_string
flite_voice_add_lex_addenda
cg_synth
cg_db_val
clunits_synth
clunit_db_val
dur_stats_val
cart_val
uttfunc_val
lexicon_val
cst_strdup
cst_sprintf
audio_open
audio_write
audio_close
audio_stream_chunk
audio_streaming_info_val
new_audio_streaming_info
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