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94 lines
4.7 KiB
94 lines
4.7 KiB
The system as a whole and almost all of the files in it are
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distributed under the following copyright and conditions
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The Festival Speech Synthesis System
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Centre for Speech Technology Research
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University of Edinburgh, UK
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Copyright (c) 1996-2001
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All Rights Reserved.
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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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THE UNIVERSITY OF EDINBURGH 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 THE UNIVERSITY OF EDINBURGH 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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Some further comments:
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Every effort has been made to ensure that Festival does not contain
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any violation of intellectual property rights through disclosure of
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trade secrets, copyright or patent violation. Considerable time and
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effort has been spent to ensure that this is the case. However,
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especially with patent problems, it is not always within our control
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to know what has or has not been restricted. If you do suspect that
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some part of Festival cannot be legally distributed please please
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inform us so that an alternative may be sought. Festival is only
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useful if it is truly free to distribute.
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As of 1.4.0 the core distribution (and speech tools) is free. Unlike
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previous versions which had a commercial restriction. You are free to
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incorporate Festival in commercial (and of course non-commercial
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systems), without any further communication or licence from us.
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However if you are seriously using Festival within a commercial
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application we would like to know, both so we know we are contributing
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and so we can keep you informed of future developments. Also if you
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require maintenance, support or wish us to provide consultancy feel
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free to contact us.
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The voices however aren't all free. At present the US voices, kal and
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ked are free. Our British voices are free themselves but they use OALD
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which is restricted for non-commercial use. Our Spanish voice is also
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so restricted.
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Note other modules that festival supports e.g MBROLA and OGI
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extensions, may have different licencing please take care when using
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the system to understand what you are actually using.
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--------------------------------------------------
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A number of individual files in the system fall under a different
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copyright from the above. All however are termed "free software"
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but most people.
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./src/arch/festival/tcl.c
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* Copyright (C)1997 Jacques H. de Villiers <jacques@cse.ogi.edu>
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* Copyright (C)1997 Center for Spoken Language Understanding,
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* Oregon Graduate Institute of Science & Technology
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See conditions in file. This is the standard TCL licence and hence
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shouldn't cause problems from most people.
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./examples/festival_client.pl
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# Copyright (C) 1997
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# Kevin A. Lenzo (lenzo@cs.cmu.edu) 7/97
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See condition in file
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./src/modules/clunits/*
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Joint copyright University of Edinburgh and Carnegie Mellon University
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Conditions remain as free software like the rest of distribution
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./lib/festival.el
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;;; Copyright (C) Alan W Black 1996
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copyright under FSF General Public Licence
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Please also read the COPYING section of speech_tools/README for the
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conditions on those files.
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