MaryTTS Software User Agreement
===============================

*26 January 2014*

MaryTTS licensing
-----------------

MaryTTS is licensed under the following terms.

This program is free software: you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free
Software Foundation, version 3 of the License.

This program is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along
with this program.  If not, see <http://www.gnu.org/licenses/>.

Applicable Licenses
-------------------

MaryTTS is built upon a number of other open source technologies and
products. Here is a list of those products with links to their licenses.

* **hts_engine:** the HMM-based speech synthesis code in MaryTTS is based on
  HTS, ported to Java by DFKI. The original HTS can be obtained from
  http://hts-engine.sourceforge.net/ -- it is released under the New and
  Simplified BSD License.
* **JTok:** The JTok tokenizer from http://heartofgold.dfki.de is distributed
  under the GNU Lesser General Public License, see http://www.gnu.org or
  doc/licenses/LGPL.txt.
* **jsresources.jar:** A few utility classes from http://www.jsresources.org are
  distributed under the terms of the jsresources license, see
  doc/licenses/jsresources-license.txt.
* **log4j:** MaryTTS uses log4j (http://logging.apache.org/log4j) as a logging
  mechanism. log4j is distributed under the Apache Software License, see
  http://www.apache.org or doc/licenses/apache-software-license.txt
* **JUnit:** For unit testing of the java source, MaryTTS uses JUnit
  (http://junit.org). JUnit is licensed under the Common Public License, see
  http://junit.org or doc/licenses/CPL.txt.
* **java-diff:** A java diff implementation from
  http://www.incava.org/projects/java-diff for input-output-comparisons in the
  MaryTTS Expert Interface. java-diff is licensed under the GNU Lesser General
  Public License, see http://www.gnu.org or doc/licenses/LGPL.txt.
* **fast-md5:** A fast md5 checksum implementation from
  http://www.twmacinta.com/myjava/fast_md5.php used for computing checksums
  after downloading voices. fast-md5 is licensed under the GNU Lesser General
  Public License, see http://www.gnu.org or doc/licenses/LGPL.txt.
* **mwdumper:** A tool for extracting sets of pages from a MediaWiki dump
  file. mwdumper is MIT-style like licensed, see
  http://www.mediawiki.org/wiki/Mwdumper and for the license
  http://en.wikipedia.org/wiki/MIT_License. (files concerned:
  **mwdumper-2008-04-13.jar**)
* **sgt:** The Scientific Graphics Toolkit (sgt) is provided by the
  NOAA/PMEL/EPIC group (see http://www.epic.noaa.gov/java/sgt/) under the
  BSD-style EPIC license, see doc/licenses/epic-license.txt.

**IT IS YOUR OBLIGATION TO READ AND ACCEPT ALL SUCH TERMS AND CONDITIONS PRIOR
  TO USE OF THIS CONTENT.**